Chip resistor

June 2013

Passive components sales offices
●

Head office

Philippines Plant (Philippines)
Block No.5, Calamba Premiere
International Park, Batino, Calamba,
Laguna, Manila, Philippines 4027
Te l:+63 - 49- 545- 0422
E-mail:donna@samsung.com

206, Cheomdansaneop Road,
Yeongtong-gu, Suwon-city,
Gyeonggi province, Korea,
443- 743
Europe
Te l:+82- 31- 210 - 6328
E-mail:james.pyun@samsung.com
America
Te l:+82- 31- 210 - 6803
E-mail:wesley.roh@samsung.com
Asia
Te l:+82 - 31- 210 - 6791
E-mail:peter_kim@samsung.com
Domestic
Te l:+82- 31- 210 - 5074
E-mail:boungho.lee@samsung.com
●

Manufacturing sites
Suwon Plant (Korea)
206, Cheomdansaneop Road,
Yeongtong-gu, Suwon-city,
Gyeonggi province, Korea,
443- 743
Te l:+82-31-210-5074
E-mail:boungho.lee@samsung.com
Busan Plant (Korea)
1623 - 2, Songjeong- dong,
Gangseo- gu, Busan, Korea,
618 - 270
Te l:+82- 51- 970 - 7671
E-mail:kyc.kweon@samsung.com
Tianjin Plant (China)
27, Heiniucheng- Road, Hexi District,
Tianjin, 300210 China
Te l:+86 - 22 - 2397- 9000(310)
E-mail:moohantop.Park@samsung.com
High Tech (China)
Xiqing Dist. Micro-Electronics
Industrial Park, Jingang Highway,
Tianjin, China 300485
Tel:+ 022- 23979000- 313
E-mail: enhao.song@samsung.com
Binhai Plant(China)
80, XiaQing Road, West area of
BinHai development zone,
TianJin, 300458, China
Te l:+86- 22- 6686- 3333(1300)
E-mail:sk1000.kim@samsung.com

●

Asia sales offices

●

Irvine Office
3333 Michelson Drive,
Suite 500, Irvine, CA 92612, USA
Tel: 1-949-797-8016
E-mail: andrew.skelly@samsung.com
●

Shenzhen Office
46 F, New World Center,
Yitian Road, Futian District,
Shenzhen, 518026 China
Te l:86 - 755 - 8608- 5571
E-mail:jackson.xian@samsung.com
Shanghai Office
Rm. 1211, Shanghai International
Trade Center, No. 2201 Yan an(W) Rd.,
Shanghai, 200335 China
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E-mail:dennis.cha@samsung.com
HongKong Office
8/F.,Central Plaza, 18 Harbour Road,
Wanchai, Hongkong, China
Te l:852-28626344
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Qingdao Office
Rm 1201. Growne Plaza Qingdao 76,
Xiang Gang Zhong Rd, Qingdao,
266071 China
Te l:86 - 532 - 85779102
E-mail:zhengguo.cui@samsung.com
Taiwan Office
9F - 1, Np. 399 Ruey Kuang Rd., Neihu
District, Taipei City, Taiwan, 114
Te l:886 - 2 - 2656 - 8356
E-mail:kevin0130.wang@samsung.com
Singapore Office
3 Church Street Samsung Hub,
#23-02 Singapore 049483
Te l:65-6833 - 3228
E-mail:winson.yeong@samsung.com

America sales office

Europe sales offices
Frankfurt Office
Samsung Haus, Am Kronberger Hang 6,
D-65824 Schwalbach/Ts. Germany
Te l:49 - 6196 - 66 - 7255
E-mail:frank.goebel@samsung.com
Hungary Office
H-2310, Leshegy utca 2-4,
Szigetszentmiklos, Pest megye, Hungary
Te l:36 - 24 - 551- 148
E-mail:jun21c.lee@samsung.com

●

Domestic Distributors
Korchip Corporation
817-38, Anyang 2- dong, Manan- gu,
Anyang-city, Gyeonggi province,
Korea, 430-812
Te l:+82 - 31- 361- 8100
E-mail:itasap@korchip.com
SAMT
Daekyung Bldg., 983-10, Daechi-dong,
Gangnam-gu, Seoul, Korea
Te l:+82- 2- 3458- 9000
E-mail:info@isamt.com
CHUNGMAC
301 Gwonseon Medivill, 544-14
Gokbanjeong-dong, Gwonseon-gu,
Suwon-si, Gyeonggi-do Korea
Te l:+82- 31- 234- 2367~8
E-mail:webmaster@chungmac.co.kr
YOUNGDUK
Gasan-Dong 632, Seobusaetgil,
Geumcheon-Gu, Seoul, Korea
Te l:+82- 2- 2107- 7860
E-mail:siyang1109@gmail.com

Bangkok Office
23rd Floor, Lake Rajada Office Complex
193/89 Rachadapisek Road,
Khet Klongtoey, Bangkok 10110, Thailand
Te l:66 - 2- 661- 8004~5
E-mail:yangshin.yi@samsung.com

All information indicated in this catalog is as of June 2013
* The specifications and designs contained herein may be subject to change without notice.

CONTENTS
Operation Notes

7

General Structure

8

General

10

Precision

Jumper

12

Jumper

Low ohms(RUT Series)

14

Low ohms
(RUT Series)

Ultra Low Ohms(RU Series)

16

Ultra Low ohms
(RU Series)

Ultra Low Ohms(RUK Series)

18

Ultra Low Ohms
(RUK Series)

Ultra Low Ohms(RJ Series)

20

Ultra Low Ohms
(RJ Series)

Arrays(CONVEX Type)

22

Arrays
(CONVEX Type)

Arrays(CONCAVE Type)

If you want more detailed Information,Please Visit Samsung Electro-mechanics Website
[http://www.sem.samsung.com, http://www.semlcr.com]

Recommended
Soldering Conditions

Precision

The following ODS materials are not used in our fabrication process.
- ODS material : Freon, Haron, 1-1-1 TCE, CCl4, HCFC

6

General

2. No use of materials breaking Ozone layer

Example of land
Pattern Design

General Structure

The following restricted materials are not used in packaging materials as well as products in compliance with the law and restriction.
- Cd, Pb, Hg, Cr+6, As, Br and the compounds, PCB, asbestos
- Bromic materials : PBBs, PBBOs, PBDO, PBDE, PBB

5

Recommended Soldering Conditions

1. RoHS Compliance and restriction of Br

Operation
Notes

Example of Land Pattern Design

We, Samsung, declare that our component Chip Resistor is produced in accordance
with EU RoHS directive.

4

24

Arrays
(CONCAVE Type)

Arrays(FLAT Type)

26

Arrays
(FLAT Type)

Anti-Sulfur Resistors

28

Anti-Sulfur
Resistors

Attenuator

30

Attenuator

Characteristics Performance

32

Characteristics
Performance

Packaging

34

Packaging

Standard Resistance Value

36

Standard
Resistance Value

Example of Land
Pattern Design

Operation Notes
Applications
•Chip resistors are designed for general electronic devices
such as home appliances, computer, mobile communications,
digital circuit, etc. If you require our products with high
reliability-performing at more than 125℃ or below -55℃- for
medical equipments, aircrafts, high speed machines, military
usage, and items that can affect human life or if you need to
use in specific conditions (corrosive gas atmosphere like H2S
etc.), please contact us beforehand.
•Normal operation temperature ranges (℃): -55℃~+155℃
•Others (rectangular, array_Flat type, trimmable) : -55℃~+125℃
•Although resistor body is coated, sharp excessive impact
should be avoided to prevent damages and adverse effects
on characteristics (resistor value, open circuited, T.C.R.).

Mounting

Storage
To maintain proper quality of chip components, the following
precautions are required for storage environment, method and
period.
•
Storage Environment
- Make sure that the ambient temperature is within 5℃~40℃
and the ambient humidity is within 20~70%RH.
- Chip components may be deformed, if the temperature of
packaged components exceeds 40℃.
- Do not store where the soldering properties can be
deteriorated by harmful gas such as sulphurous gas,
chlorine gas, etc.
- Bulk packed chip components should be used as soon as
the seal is opened, thus preventing the solderability from
deteriorating.
- The remaining unused chips should be put in the original
bag and sealed again or store in a desiccator containing a
desiccating agent.

Example of Land Pattern Design
When designing P.C.B, the shape and size of the solder lands must allow a proper amount of solder to form under the resistor.
The amount of solder formed at the end terminations has direct effect on the possibility of chip crack.
The more the amount of solder and stress, the more the possibilities of chip crack.

Operation
Notes
Example of land
Pattern Design

For Chip Type

Recommended

: Land Pattern
C

General Structure

: Chip Resistor

•Reflow soldering

General

B

A

(UNIT: mm)

A

•
Reflow soldering(RU,RUW,RUK)

(UNIT: mm)

•Flow soldering

(UNIT: mm)

Safety precautions
•These products are designed and produced for applying
to the ordinary electronic equipments.
(AV equipment, OA equipment,Telecommunication
equipment, etc)
•Consult with our sales department before applying
in the devices that require extremely high
reliability such as medical equipments, transport
equipments, aircrafts/spacecrafts, nuclear power
controllers, fuel controllers, car equipments including
car accessories and other safety devices.
•Following special environments, and such
environmental conditions may affect the performance
of the product. Please verify the performance
and reliability thoroughly prior to use.
a) Using in various type of Liquid including water,
oil, organic solvent and other chemicals.
b) Using in the places where the products are exposed
to direct sunlight, sea wind, corrosive
gases (including Cl2, H2S, NH3, SO2, NO2),
static electricity, electromagnetic waves and dusty air.
c) Using close to heat generating components or
other flammable items.
d) Using in the places that is sealed or coated
with resins or other coating materials after
soldering.
e) Using in places subject to dew condensation.
•These products are not radiation resistant.
•The company is not responsible for any problems
resulting from using of the products under the
conditions not recommended herein.
•The company should notify any safety issues of the
products to the customer. And the safety of the
products should be monitored by the customer
periodically.

C

Type

A

B

2A+B

C

Type

A

B

2A+B

C

0.54

0.18

1005

0.8

0.5

2.1

0.5

1005

0.7

0.5

1.9

0.5

0.28

1.02

0.29

1608

0.8

0.5

2.1

0.8

1608

0.9

0.8

2.6

0.8

0.6

0.5

1.7

0.5

2012

0.9

0.8

2.6

1.2

2012

1.0

1.4

3.4

1.3

1608

Please give more attention not to press the chip owing to the
nozzle's improper height when it is mounted on PCB.
(Excessive pressure may cause exterior damage, change in
resistance, circuit open, etc.)

0.8

0.8

2.4

0.8

3216

1.7

1.2

4.6

1.4

3216

1.4

1.8

4.6

1.6

2012

0.9

1.4

3.2

1.2

3225

1.7

1.2

4.6

2.6

3225

1.4

1.8

4.6

2.6

3216

1.3

1.8

4.4

1.5

5025

2.15

1.8

6.1

2.6

5025

1.5

3.3

6.3

2.5

3225

1.3

1.8

4.4

2.4

6432

2.3

3.0

7.6

3.3

6432

1.5

4.6

7.6

3.2

5025

1.4

3.3

6.1

2.4

6432

1.4

4.6

7.4

3.0

Type
•Storage Time Period
Stored chip components should be used within 6 months
after receiving the components. If 6 months or more have
elapsed, please check the solderability before actually using.

Cleaning
After Soldering Cleaning, soldering flux & Ionic cleaning
liquid should be avoided on product.
If any possibility on product, please take a test before usage.

Caution for Chip Resistor
Seperation from PCB.
Chip resistor installation on PCB is a similar phenomenon on
to a chocolate chip on top of a cake.
PCB has enough flexibility on outer force but Chip resistor
can be defected without any bending.
(By chip resistor use of Ceramic, solder, metal)
Therefore, when separating a Chip resistor from a PCB,
beware of any crack on the chip.

A

B

2A+B

0402

0.17

0.20

0603

0.37

1005

Low ohms
(RUT Series)
Ultra Low ohms
(RU Series)
Ultra Low Ohms
(RUK Series)

Arrays
(CONVEX Type)

For Array Type
•Convex type

•Concave type
P2

P1

Arrays
(CONCAVE Type)

P
E

Arrays
(FLAT Type)

D

E

Anti-Sulfur
Resistors

: Land Pattern
D

Others

Attenuator
B

A

A

C

B

C

(UNIT: mm)

Type

A

B

C

D

E

P1

062P

0.20

0.20

0.30

0.30

0.30

064P

0.20

0.20

0.20

0.30

0.30

10AT
•Do not use more than rated voltage.
(Please check the contents of each product)

Jumper

Ultra Low Ohms
(RJ Series)

: Chip Resistor

•Manual work
Whenever separating chip resistor from PCB, do not re-use
the chip resistor for circuit safety.
Electrical specification of chip resistors can be changed
by soldering iron after separation.
Re-use of separated chip resistor should be prohibited.

Precision

0.4

0.4

0.25

0.5

0.5

0.65

102P

0.4

0.4

0.25

0.5

0.5

0.65

104P

0.7

0.3

0.2

0.5

0.5

0.55

Type

A

B

C

D

E

P

0.6

-

102P

0.3

0.3

0.2

0.5

0.4

0.5

0.5

0.5

104P

0.3

0.3

0.2

0.5

0.4

0.5

0.7

0.5

0.3

0.9

0.8

0.9

Characteristics
Performance

0.5

164P

(UNIT: mm)

P2

0.8

-

Packaging
Standard
Resistance Value

•This is the recommended land pattern for designing PCB.
This pattern does not guarantee any characteristic of other product.
The specifications and designs contained herein may be subject to change without notice.
Please contact our sales representatives or product engineers before order.

4
5

Recommended Soldering
Conditions

General Structure

Abstract

Reflow Soldering

•There are 3 soldering methods.
- Flow(wave) soldering.
- Reflow soldering. (Reflow soldering is broadly divided into the total heating method and local heating method.)
- Iron soldering.
Wave Soldering

Single Wave
Double Waves
Total Heating

•Standard Reflow Soldering Condition
Soldering must be carried out without exceeding the approved
soldering temperature and time shown within the shaded area
of the right graph. This prevents the terminations from leaching
and characteristics from deteriorating. When soldering is
repeated, the allowed time is the accumulated time.

Infrared Ray
Convection/Infrared
Hot Air
Hot Plate

Reflow Soldering

Soldering Methods

•
Pre-heating and cooling
In the reflow soldering method, a full pre-heating at the proper
temperature is necessary to dry and activate solder paste.
Tomb-stoning can be reduced by preheating at 150~180℃ for
more than 1 minute. Also when cooling is done by dipping into
solvent, care should be taken to keep the temperature difference
within 150℃.

Local Heating

Flow(wave) Soldering

PCB
solder

Primary wave

Secondary wave

•Preheating
If a chip component is heated suddenlyduring soldering, it may
crack by the thermal shock caused by the temperature difference
between the surface and the inside of the chip. To prevent this,
a full preheating is necessary. In case of wave soldering, the
temperature difference between solder and surface of the
component should be kept within 150℃. Also when cooling is
done by dipping into solvent, care should be taken to keep the
temperature difference within 150℃.
•Standard Soldering Condition
Soldering must be carried out without exceeding the approved
soldering temperature and time shown within the shaded area
of the graph at right. An excessively long soldering time or high
soldering temperature results in leaching of outer terminations.
When a PCB is warped, mechanical stress applied to the chip
will be increased and might cause chip crack, especially if there
is a big amount of solder on the chip. So, care should be taken
not to use excessive amount of solder on the PCB.
For the flow(wave) soldering, the solder amount can be
controlled by land size.

217℃

There are two types of soldering methods in flow(wave) soldering.
One is single wave soldering, and the other is a double waves
soldering. However, double waves soldering is mainly used. This
method is designed for continuous and multiple dipping process by
using primary and secondary wave, having completely different
waveforms and characteristics.
With the primary wave, a comparatively strong jet flow is used
to remove the flux gas and to solder.
With the secondary wave, it is used to remove excessive solder.
With the primary wave, the solder flows into a very small gap
between components and air bubbles remaining on the soldered
joint are removed.
With the secondary wave, the peel back is used to prevent bridging.

260±5℃
5 sec. max.

Pre-heating

Example of land
Pattern Design

200℃
150℃

Recommended
General Structure
Time(sec.)

General

•
Tombstoning and Prevention
When reflow soldering, or especially vapor phase soldering (VPS), small chip components of less than RC3216 type may break
away from solder and stand on end. This is commonly known as tombstoning or the Manhattan phenomenon.

Jumper

- Preventing tombstoning
Keep land size as small as possible.
Keep the pre-heating conditions properly
( Pre-heating temperature : 150 ~ 180°, Pre-heating time : more than 1 min.)
Keep the solder paste quantity not too much and uniform for every lands.
Keep the position of chips properly.
At around the soldering temperature, keep minimum difference of the temperature between the electrodes of a chip.

Gradual Cooling
in the air

△T
( )1206(3216) and below
Ⅰ
:150℃ max.

Precision

Low ohms
(RUT Series)
Ultra Low ohms
(RU Series)
Ultra Low Ohms
(RUK Series)
Ultra Low Ohms
(RJ Series)

Iron Soldering
When using a soldering iron or any other soldering operation, the permissible temperature and time should not exceed
that of the reflow soldering. In order to prevent the external terminations from leaching and characteristics from deteriorating,
the tip of the soldering iron should not touch the chip component (ceramic element, resin case, etc.). Soldering with a soldering
iron and correcting with a soldering iron can be performed right under following conditions.

Item
Soldering
Temp.(℃)

Operation
Notes

•Standard solder amount
When a PCB is warped, mechanical stress applied to the chip should be reduced, and to do so, care should be taken not to use
excessive amount of solder on the PCB. In the case of the reflow method, the thickness of the coated solder paste is controlled to
prevent excessive solder. The thickness of solder paste should be 100~300㎛.

Since Chip resistors come into direct contact with melted solder during soldering, it is exposed to potential mechanical stress caused
by the sudden temperature change. The chip resistors may also be subject to silver migration and flux contamination.

•Features

Gradual Cooling
in the air

< Reflow Soldering>

Laser
Optical Beam
Air Heater

Iron Soldering

260±5℃
10 sec. max.

Pre-heating

Soldering
Temp.(℃)

Condition

Temperature at tip
Soldering iron output
End of soldering iron
Note

350℃ Max.
20-Watt Max.
Ø3mm Max.
Do not directly touch the chip by the tip of the iron.

Arrays
(CONVEX Type)
Arrays
(CONCAVE Type)
Arrays
(FLAT Type)
Anti-Sulfur
Resistors
Attenuator

Pre-heating
Temp.(℃)

General Structure of the Chip Resistor
Time(sec.)

120 sec. min.
< Flow Soldering>

Characteristics
Performance
Name

Main Substance

Ceramic Substrate
Inner Electrode
Resistor
Glass Coat
Protective Coat
Terminal Coat
Ni Plate
Sn Plate

Al2 O 3
Ag
RuO2
Bi2O3, SiO2
Polymer / Glass
Ni-Cr Alloy /Ag
Ni
Sn

No.


Packaging
Standard
Resistance Value

6
7

General
Feature

Specification

•Very small, thin, and light weight.
•Both flow and reflow soldering are applicable.
•Very low inductance.
•Suitable size and packaging for surface mount assembly.
• Lead-free terminal.
•PbO(lead oxide) is included in the glass of our product which is
prescribed on RoHS appendix as an exemption.

Power
Rating
(W)

Type

Working Overload
Voltage Voltage
(MAX)
(MAX)

RC 0402

Application
•General purpose.
•Home Appliances.
(DVD, Digital TV, Digital Camera, Audio, Tunner).
•For Computers & Communications.
(Notebook, Memory Module, Mobile, Network Equipment, etc).

1/32

15(V)

30(V)

RC0603
RC1005
RC1608
RC2012
RC3216
RC3225
RC5025
RC6432

1/20
1/16
1/10
1/8
1/4
1/3
2/3
1

25(V)

100(V)

150(V)

300(V)

1~99Ω: ±300
100~1 : ±250

Rated
Working
Temperature

Rated
Ambient
Temperature

50(V)

50(V)

Resistance
Range (Ω)

TCR (ppm/℃)

200(V)

1Ω~1

1~9.9Ω:+300,-200
10Ω~1 :±100
(0603: ±250)
1.1 ~10 :±300

-55℃~+125℃

Operation
Notes
Example of land
Pattern Design
Recommended

70℃
1Ω~10

-55℃~+155℃
General Structure

400(V)

General

√

•Rated voltage (V) = Rated power(W)×Nominal resistance value (Ω)
Rated voltage should be lower than (MAX) working voltage.
Precision

Structure and Dimensions

Power Derating Curve

103

Jumper

The rated power is the maximum continuous loading power at 70℃ ambient temperature.
For ambient temperature above 70℃, the loading power follows the below power derating curve.
(The load current shall be derated according to derating curve in case of the 'Jumper')

W
H

<1005, 1608, 2012, 3216, 3225, 5025, 6432>

<0402, 0603>

<Side View>
(UNIT: mm)

Type

Inch

L

W

H

I1

I2

Average
Weight

RC0402
RC0603
RC1005
RC1608
RC2012
RC3216
RC3225
RC5025
RC6432

01005
0201
0402
0603
0805
1206
1210
2010
2512

0.40±0.02
0.60±0.03
1.00±0.05
1.60±0.10
2.00±0.15
3.20±0.15
3.20±0.20
5.00±0.20
6.30±0.20

0.20±0.02
0.30±0.03
0.50±0.05
0.80±0.10
1.25±0.15
1.60±0.15
2.55±0.20
2.50±0.20
3.20±0.20

0.13±0.02
0.23±0.03
0.35±0.05
0.45±0.10
0.50±0.10
0.55±0.10
0.55±0.10
0.55±0.10
0.55±0.10

0.10±0.03
0.10±0.05
0.20±0.10
0.30±0.20
0.40±0.20
0.45±0.20
0.45±0.20
0.60±0.20
0.60±0.20

0.10±0.03
0.15±0.05
0.25±0.10
0.35±0.10
0.35±0.20
0.40±0.20
0.40±0.20
0.60±0.20
0.60±0.20

0.04㎎
0.15㎎
0.6㎎
2.1㎎
4.9㎎
9.5㎎
16㎎
26㎎
41㎎

Parts Numbering System
•The part number system shall be in the following format
RC
Code Designation

RC: Chip Resistor

2012
Dimension & Size Code
0402: 0.4×0.2(㎜) - 01005(inch)
0603: 0.6×0.3(㎜) - 0201(inch)
1005: 1.0×0.5(㎜) - 0402(inch)
1608: 1.6×0.8(㎜) - 0603(inch)
2012: 2.0×1.2(㎜) - 0805(inch)
3216: 3.2×1.6(㎜) - 1206(inch)
3225: 3.2×2.5(㎜) - 1210(inch)
5025: 5.0×2.5(㎜) - 2010(inch)
6432: 6.4×3.2(㎜) - 2512(inch)

J
Tolerance

F : ±1%
G : ±2%
J : ±5%
K : ±10%

100
Resistance Value

3 or 4 digits coding system
(IEC coding system)
3digits (E-24 series)

CS
Packaging Code

GS: Bulk Packaging
CS: Tape Packaging 7"
ES: Tape Packaging 10"
AS: Tape Packaging 13"

Percentage of the rated
dissipation(%)

<Top View>

dissipation(%)

I2

L

80
60
Operation area

40
20
0

Ultra Low ohms
(RU Series)

100

100

l1

Low ohms
(RUT Series)

70

-55
-40

0

40

Marking

Ultra Low Ohms
(RJ Series)

Operation area
40

Arrays
(CONVEX Type)

20
0

155

70

-55
-30

0

30

60

90
120
150
Ambient Temperature(℃)

•4 digits indication
(E-96 series)

- Left 2 digits represent
significant figures.
- Last 1 digit represents
exponential number of 10.
- Example: 103
Left 2 digits: 10
Last 1 digit: 3
103 = 10×10 3Ω
= 10000Ω=10kΩ

- Example: 1002
Left 3 digits: 100
Last 1 digit: 2
1002 = 100×10 2Ω
= 10000Ω=10k
Ω

1002

•0603, 1005 type: No marking. •0603, 1005, 1608 type:
No marking.

E-96

E-24

E-96

100
102
105
107
110
113
115
118
121
124
127
130
133
137
140
143
147
150
154
158
162
165
169
174

10

178
182
187
191
196
200
205
210
215
221
226
232
237
243
249
255
261
267
274
280
287
294
301
309

11

12
13

15
16


E-24
18

20

22

24

27

30

E-96
316
324
332
340
348
357
365
374
383
392
402
412
422
432
442
453
464
475
487
499
511
523
536
549

E-24
33

36
39

43

47
51

Arrays
(CONCAVE Type)
Arrays
(FLAT Type)

IEC Code System (E-96, E-24)

(E-24 series)

103

60

125

80
120

Ultra Low Ohms
(RUK Series)

80

E-96

E-24

562
576
590
604
619
634
649
665
681
698
715
732
750
768
787
806
825
845
866
887
909
931
953
976

Anti-Sulfur
Resistors

56

Attenuator
62
68

Characteristics
Performance
Packaging

75

82

Standard
Resistance Value

91

8
9

Precision
Feature

Specification

•Low tolerance (±0.5%).
• Lead-free terminal.
•PbO(lead oxide) is included in the glass of our product which is
prescribed on RoHS appendix as an exemption.

RC1005
RC1608
RC2012
RC3216
RC3225
RC5025
RC6432

Application
•Circuit for high precision resistance and reliability.
•For signal control part.
•For tunning circuit.

Working Overload
Voltage Voltage
(MAX)
(MAX)

Power
Rating
(W)

Type

1/16
1/10
1/8
1/4
1/3
2/3
1

50(V)

300(V)

Operation
Notes

100(V)

150(V)

Rated
Working
Temperature

Rated
Ambient
Temperature

Resistance
Range (Ω)

TCR (ppm/℃)

200(V)

400(V)

Example of land
Pattern Design

1~9.9Ω:±300
10Ω~1 :±100
1.1 ~10 :±300

70℃

1Ω~10

-55℃~+155℃
Recommended
General Structure

√

•Rated voltage (V) = Rated power(W)×Nominal resistance value (Ω)

General


l1

The rated power is the maximum continuous loading power at 70℃
ambient temperature.
For ambient temperature above 70℃, the loading power follows
the below power derating curve.

W

<Top View>

<Side View>
(UNIT: mm)

Type

Inch

L

W

H

I1

I2

Average
Weight

RC1005
RC1608
RC2012
RC3216
RC3225
RC5025
RC6432

0402
0603
0805
1206
1210
2010
2512

1.00±0.05
1.60±0.10
2.00±0.15
3.20±0.15
3.20±0.20
5.00±0.20
6.30±0.20

0.50±0.05
0.80±0.10
1.25±0.15
1.60±0.15
2.55±0.20
2.50±0.20
3.20±0.20

0.35±0.05
0.45±0.10
0.50±0.10
0.55±0.10
0.55±0.10
0.55±0.10
0.55±0.10

0.20±0.10
0.30±0.20
0.40±0.20
0.45±0.20
0.45±0.20
0.60±0.20
0.60±0.20

0.25±0.10
0.35±0.10
0.35±0.20
0.40±0.20
0.40±0.20
0.60±0.20
0.60±0.20

0.6㎎
2.1㎎
4.9㎎
9.5㎎
16㎎
26㎎
41㎎

60
Operation area
40

- Example: 1002
Left 3 digits: 100
Last 1 digit: 2
1002 = 100×10 2Ω
= 10000Ω=10k
Ω

103

80

(E-96 , E-192 series)

- Example: 103
Left 2 digits: 10
Last 1 digit: 3
103 = 10×10 3Ω
= 10000Ω=10kΩ

100

I2

L

1002

20
0

Precision

(E-24 series)

<1005, 1608, 2012, 3216, 3225, 5025, 6432>

H

dissipation(%)

1002

Marking


-55

70
-30

0

30

60

155

90
120
150

•1005 type: No marking.

Jumper
Low ohms
(RUT Series)
Ultra Low ohms
(RU Series)
Ultra Low Ohms
(RUK Series)
Ultra Low Ohms
(RJ Series)
Arrays
(CONVEX Type)

•1005, 1608 type:
No marking.

Arrays
(CONCAVE Type)

Significant Figure of Resistance Value

Arrays
(FLAT Type)

E192 E96 E24 E192 E96 E24 E192 E96 E24 E192 E96 E24 E192 E96 E24 E192 E96 E24 E192 E96 E24 E192 E96 E24

RC
Code Designation

1005

RC: Chip Resistor

1005: 1.0×0.5(㎜) - 0402(inch)
1608: 1.6×0.8(㎜) - 0603(inch)
2012: 2.0×1.2(㎜) - 0805(inch)
3216: 3.2×1.6(㎜) - 1206(inch)
3225: 3.2×2.5(㎜) - 1210(inch)
5025: 5.0×2.5(㎜) - 2010(inch)
6432: 6.4×3.2(㎜) - 2512(inch)

D
Tolerance

D : ±0.5%

1002
Resistance Value
(IEC coding system)
4digits (E-96 , E-192 series)

CS
Packaging Code
GS: Bulk Packaging

100
101
102
104
105
106
107
109
110
111
113
114
115
117
118
120
121
123
124
126
127
129
130
132

100

10

102
105
107
110

11

113
115
118
12
121
124
127
130

13

133
135
137
138
140
142
143
145
147
149
150
152
154
156
158
160
162
164
165
167
169
172
174
176

133
137
140
143
147
150

15

154
158
16
162
165
169
174

178
180
182
184
187
189
191
193
196
198
200
203
205
208
210
213
215
218
221
223
226
229
232
234

178
18
182
187
191
196
200

20

205
210
215
221
226
232

22

237
240
243
246
249
252
255
258
261
264
267
271
274
277
280
284
287
291
294
298
301
305
309
312

237
24
243
249
255
261
267
27
274
280
287
294
301
309

30

316
320
324
328
332
336
340
344
348
352
357
361
365
370
374
379
383
388
392
397
402
407
412
417

316
324
332

33

340
348
357
36
365
374
383
392
402
412

39

422
427
432
437
442
448
453
459
464
470
475
481
487
493
499
505
511
517
523
530
536
542
549
556


422
432

43

442
453
464
47
475
487
499
511
523
536
549

51

562
569
576
583
590
597
604
612
619
626
634
642
649
657
665
673
681
690
698
706
715
723
732
741

562

56

576
590
604
619

62

634
649
665
681
698
715
732

68

750
759
768
777
787
796
806
816
825
835
845
856
866
876
887
898
909
920
931
942
953
965
976
988

750

75

Anti-Sulfur
Resistors

768

Attenuator

787
806
825

82

Characteristics
Performance

845

Packaging
866

Standard
Resistance Value

887
909

91

931
953
976

10
11

Jumper
Feature


•Very small, thin, and light weight.
•100 % Lead-free product(Except RP series).


•General purpose.
•Home Appliances.
(DVD, Digital TV, Digital Camera, Audio, Tunner).
•For Computers & Communications.
(Notebook, Memory Module, Mobile, Network Equipment, etc).

CS
Packaging Code

000
Resistance Value

GS: Bulk Packing
CS: Tape & Reel 7"
E S:Tape & Reel 10"
AS:Tape & Reel 13"

Jumper: 000

J : Max 50 Ω

Recommended
General Structure
General
Precision

000

W

A1

A2

A1

P

A2

L

L

<RM Series>

I1

<RK Series>

000

H
I2

000

W

W

L

L

(UNIT: mm)

Inch

L

W

H

A1

A2

I1

I2

P

Average
Weight

RC0402
RC0603
RC1005
RC1608
RC2012
RC3216
RC3225
RC5025
RC6432
RP102P
RP104P
RP164P
RN102P
RN104P
RM102P
RM104P
RK102P
RK104P
RF062P
RF064P
RM062P
RM064P

01005
0201
0402
0603
0805
1206
1210
2010
2512
0402x2R
0402x4R
0603x4R
0402x2R
0402x4R
0402x2R
0402x4R
0402x2R
0402x4R
0201x2R
0201x4R
0201x2R
0201x4R

0.40±0.02
0.60±0.03
1.00±0.05
1.60±0.10
2.00±0.15
3.20±0.15
3.20±0.20
5.00±0.20
6.30±0.20
1.00±0.10
2.00±0.10
3.20±0.10
1.00±0.10
2.00±0.10
1.00±0.10
2.00±0.10
1.00±0.10
2.00±0.10
0.80±0.05
1.40±0.05
0.80±0.05
1.40±0.05

0.20±0.02
0.30±0.03
0.50±0.05
0.80±0.10
1.25±0.15
1.60±0.15
2.55±0.20
2.50±0.20
3.20±0.20
1.00±0.10
1.00±0.10
1.60±0.10
1.00±0.10
1.00±0.10
1.00±0.10
1.00±0.10
1.00±0.10
1.00±0.10
0.60±0.05
0.60±0.05
0.60±0.05
0.60±0.05

0.13±0.02
0.23±0.03
0.35±0.05
0.45±0.10
0.50±0.10
0.55±0.10
0.55±0.10
0.55±0.10
0.55±0.10
0.35±0.10
0.35±0.10
0.50±0.10
0.35±0.10
0.40±0.10
0.35±0.10
0.45±0.10
0.35±0.10
0.45±0.10
0.23±0.10
0.23±0.10
0.23±0.10
0.23±0.10

0.33±0.10
0.40±0.15
0.60±0.15
0.30±0.10
0.30±0.10
0.30±0.10
0.30±0.10
0.30±0.10
0.30±0.10
0.20±0.10
0.20±0.10
0.20±0.10
0.20±0.10

0.30±0.15
0.40±0.15
0.30±0.10
0.30±0.10
0.30±0.10
0.20±0.10
0.20±0.10

0.10±0.03
0.10±0.05
0.20±0.10
0.30±0.20
0.40±0.20
0.45±0.20
0.45±0.20
0.60±0.20
0.60±0.20
0.20±0.10
0.15±0.10
0.30±0.15
0.15±0.10
0.15±0.10
0.15±0.10
0.15±0.10
0.10±0.10
0.10±0.10
0.10±0.10
0.10±0.10

0.10±0.03
0.15±0.05
0.25±0.10
0.35±0.10
0.35±0.20
0.40±0.20
0.40±0.20
0.60±0.20
0.60±0.20
0.25±0.10
0.25±0.10
0.30±0.15
0.25±0.15
0.25±0.15
0.25±0.15
0.25±0.15
0.25±0.15
0.25±0.15
0.20±0.10
0.20±0.10
0.20±0.10
0.20±0.10

0.65±0.10
0.50±0.15
0.80±0.15
0.50±0.10
0.50±0.10
0.50±0.10
0.50±0.10
0.50±0.10
0.50±0.10
0.50±0.05
0.40±0.05
0.50±0.05
0.40±0.05

0.04㎎
0.15㎎
0.6㎎
2.1㎎
4.9㎎
9.5㎎
16㎎
26㎎
41㎎
1.1㎎
2.2㎎
8.9㎎
1.2㎎
2.8㎎
1.2㎎
2.8㎎
1.2㎎
2.8㎎
0.3㎎
0.5㎎
0.3㎎
0.5㎎

Rated Ambient
Temperature

Rated Working
Temperature

Marking

50 Ωmax

0.5 (A)

70℃

-55℃ ~ +125℃

X

50 Ωmax

1.0 (A)

70℃

-55℃ ~ +155℃

X

Low ohms
(RUT Series)

O

Ultra Low ohms
(RU Series)

50 Ωmax

-55℃ ~ +155℃

70℃

2.0 (A)

50 Ωmax

1.0 (A)

70℃

-55℃ ~ +155℃

1.0 (A)

70℃

-55℃ ~ +155℃

X

50 Ωmax

1.0 (A)

70℃

-55℃ ~ +155℃

50 Ωmax

1.0 (A)

70℃

-55℃ ~ +155℃

50 Ωmax

0.5 (A)

70℃

-55℃ ~ +125℃

X

50 Ωmax

0.5 (A)
0.5 (A)

70℃

-55℃ ~ +125℃

Ultra Low Ohms
(RUK Series)

X
O
O

50 Ωmax

Jumper

X

Ultra Low Ohms
(RJ Series)
Arrays
(CONVEX Type)

X
O
X
O

Arrays
(CONCAVE Type)
Arrays
(FLAT Type)
Anti-Sulfur
Resistors

(The load current shall be derated according to derating curve in case of the 'Jumper')

Characteristics
Performance

100

80
60
Operation area

40
20
0

Attenuator

<1005~6432, 1005 Array, 1608 Array>

<0402, 0603, 0603 Array>
100
dissipation(%)

Type

Current Rating

RC0402
RC0603
RC1005
RC1608
RC2012
RC3216
RC3225
RC5025
RC6432
RP102P
RP104P
RP164P
RN102P
RN104P
RM102P
RM104P
RK102P
RK104P
RF062P
RF064P
RM062P
RM064P

W

W

P

Resistance

Type

<RN Series>

<RP Series>

dissipation(%)

<RC Series>

Operation
Notes
Example of land
Pattern Design

Jumper Resistors


L

J
Tolerance

0402: 0.4×0.2(㎜) - 01005(inch)
0603: 0.6×0.3(㎜) - 0201(inch)
1005: 1.0×0.5(㎜) - 0402(inch)
R C: General
R P : Convex Array 1608: 1.6×0.8(㎜) - 0603(inch)
RN : Concave Array 2012: 2.0×1.2(㎜) - 0805(inch)
3216: 3.2×1.6(㎜) - 1206(inch)
RM: Inverted Array
3225: 3.2×2.5(㎜) - 1210(inch)
RK : Inverted Short- 5025: 5.0×2.5(㎜) - 2010(inch)
free Array
6432: 6.4×3.2(㎜) - 2512(inch)
R F : Flat Array
102P: 1.0×1.0(㎜) - 0404(inch)
104P: 2.0×1.0(㎜) - 0804(inch)
164P: 3.2×1.6(㎜) - 1206(inch)

Application

000

2012

RC
Code Designation

-55

70
-40

0

40

80
60

Standard
Resistance Value

Operation area
40
20

125

80
120

Packaging

0

70

-55
-30


0

30

60

155

90
120
150
12
13

Low Ohms(RUT Series)
Feature

Specification

•Under 1 ohms, precision resistance.
•High Power with Low TCR.
•100% Lead Free Products (PbO not used).
•RoHS Complaint.

Type
RUT1005

TCR (ppm/℃)

Resistance Range (Ω)

Operation
Notes

(0.1)

Example of land
Pattern Design

1/8

(0.125)

RUT2012

(0.25)

RUT3216

(0.33)

RUT3225

(0.50)

RUT5025

(0.66)

RUT6432

•Current Sensing.
•PCM of Battery Pack.
•Power supplying part, DC power charger, adapter.
•Mobile Phone, HDD, DSC, LCD.

Rated
Rated
Working
Ambient
Temperature Temperature

1/10

RUT1608

Application

Working
Current
(A, MAX)

Power
Rating
(W)

(1.0)

1/4

√
(P/R)

1/3

±150

0.1~0.98

70℃

-55~+155℃

Recommended

1/2

General Structure

2/3
1

General

√

•Rated Current (A) = Rated power(W)/Nominal resistance value (Ω)
Rated Current should be lower than (MAX) working Current.



l1

W
H

<Side View>
(UNIT: mm)

Inch

L

W

H

Jumper
Low ohms
(RUT Series)

4 digits indication

Ultra Low ohms
(RU Series)

100

I2

L
<Top View>

Type

Marking

The rated power is the maximum continuous loading
power at 70℃ ambient temperature.
For ambient temperature above 70℃, the loading power
follows the below power derating curve.

Average
Weight

I1

I2

0.6㎎

RUT1005

0402

1.00±0.05

0.50±0.05

0.35±0.05

0.20±0.10

0.25±0.10

RUT1608

0603

1.60±0.10

0.80±0.10

0.45±0.10

0.30±0.20

0.35±0.10

0805

2.00±0.15

1.25±0.15

0.50±0.10

0.40±0.20

0.35±0.20

1206

3.20±0.15

1.60±0.15

0.55±0.10

0.45±0.20

0.40±0.20

9.5㎎

RUT3225

1210

3.20±0.20

2.55±0.20

0.55±0.10

0.45±0.20

0.40±0.20

16㎎

RUT5025

2010

5.00±0.20

2.50±0.20

0.55±0.10

0.60±0.20

0.60±0.20

26㎎

80
60
Operation area
40
20
-55

70

155

Ultra Low Ohms
(RUK Series)
Ultra Low Ohms
(RJ Series)

R100

Arrays
(CONVEX Type)

4.9㎎

RUT3216

- R means decimal point.
- Other digits represent
the significant value.
- Example : R100
R100 = .100 = 0.100Ω
=0.1Ω or 100 mΩ

2.1㎎

RUT2012

dissipation(%)

R100

Precision

RUT6432

2512

6.30±0.20

3.20±0.20

0.55±0.10

0.60±0.20

0.60±0.20

41㎎

RUT
Code Designation

2012

J
Tolerance

R100
Resistance Value

CS
Packaging Code

RUT: Current
Sensing Resistor
Top Mounting
(Face-up)

1005: 1.0×0.5(㎜) - 0402(inch)
1608: 1.6×0.8(㎜) - 0603(inch)
2012: 2.0×1.2(㎜) - 0805(inch)
3216: 3.2×1.6(㎜) - 1206(inch)
3225: 3.2×2.5(㎜) - 1210(inch)
5025: 5.0×2.5(㎜) - 2010(inch)
6432: 6.4×3.2(㎜) - 2512(inch)

F: ±1%
G: ±2%
J: ±5%

4-digit coding system

CS: Tape & Reel 7"
ES : Tape & Reel 10"
AS: Tape & Reel 13"

0

-30

0

30

60

90

120

150

Arrays
(CONCAVE Type)


Resistance Value Table
Code Value
(Ω)
R100 0.1
R102 0.102
R105 0.105
R107 0.107
R110 0.11
R113 0.113
R115 0.115
R118 0.118
R120 0.12
R121 0.121
R124 0.124
R127 0.127
R130 0.13
R133 0.133
R137 0.137
R140 0.14
R143 0.143
R147 0.147
R150 0.15

Arrays
(FLAT Type)

Value Tol
Value Tol
Value Tol
Value Tol
Value Tol
Tol
(%) Code (Ω) (%) Code (Ω) (%) Code (Ω) (%) Code (Ω) (%) Code (Ω) (%)
±1, ±5
±1
±1
±1
±1, ±5
±1
±1
±1
±1, ±5
±1
±1
±1
±1, ±5
±1
±1
±1
±1
±1
±1, ±5

R154
R158
R160
R162
R165
R169
R174
R178
R180
R182
R187
R191
R196
R200
R205
R210
R215
R220
R221

0.154
0.158
0.16
0.162
0.165
0.169
0.174
0.178
0.180
0.182
0.187
0.191
0.196
0.200
0.205
0.21
0.215
0.22
0.221

±1
±1
±1, ±5
±1
±1
±1
±1
±1
±1, ±5
±1
±1
±1
±1
±1, ±5
±1
±1
±1
±1, ±5
±1

R226
R232
R237
R240
R243
R249
R255
R261
R267
R270
R274
R280
R287
R294
R300
R301
R309
R316
R324

0.226 ±1 R330 0.33 ±1, ±5
0.232 ±1 R332 0.332 ±1
0.237 ±1 R340 0.34 ±1
0.24 ±1, ±5 R348 0.348 ±1
0.243 ±1 R357 0.357 ±1
0.249 ±1 R360 0.36 ±1, ±5
0.255 ±1 R365 0.365 ±1
0.261 ±1 R374 0.374 ±1
0.267 ±1 R383 0.383 ±1
0.27 ±1, ±5 R390 0.39 ±1, ±5
0.274 ±1 R392 0.392 ±1
0.28 ±1 R402 0.402 ±1
0.287 ±1 R412 0.412 ±1
0.294 ±1 R422 0.422 ±1
0.3 ±1, ±5 R430 0.43 ±1, ±5
0.301 ±1 R432 0.432 ±1
0.309 ±1 R442 0.442 ±1
0.316 ±1 R453 0.453 ±1
0.324 ±1 R464 0.464 ±1

R470
R475
R487
R499
R510
R511
R523
R536
R549
R560
R562
R576
R590
R604
R619
R620
R634
R649
R665

0.47
0.475
0.487
0.499
0.51
0.511
0.523
0.536
0.549
0.56
0.562
0.576
0.59
0.604
0.619
0.62
0.634
0.649
0.665

±1, ±5
±1
±1
±1
±1, ±5
±1
±1
±1
±1
±1, ±5
±1
±1
±1
±1
±1
±1, ±5
±1
±1
±1

R680
R681
R698
R715
R732
R750
R768
R787
R806
R820
R825
R845
R866
R887
R909
R910
R931
R953
R976

0.68
0.681
0.698
0.715
0.732
0.75
0.768
0.787
0.806
0.82
0.825
0.845
0.866
0.887
0.909
0.91
0.931
0.953
0.976

±1, ±5
±1
±1
±1
±1
±1, ±5
±1
±1
±1
±1, ±5
±1
±1
±1
±1
±1
±1, ±5
±1
±1
±1

Anti-Sulfur
Resistors
Attenuator
Characteristics
Performance
Packaging
Standard
Resistance Value

14


15

Ultra Low Ohms(RU Series)
Feature

Specification

•Thick Film Type Ultra Low Ohm Resistor.
•High Precision Reliability.
•RoHS Compliant.

Type
RU1005

R0 0
1
l1

25m~100m

T.C.R
(ppm/℃)
R〈47m:±500
R≥47m:±150
R≤25m:±600
R〈33m:±400
R≥33m:±150

√
(P/R)

Recommended
70℃

10m~100m

-55℃~+155℃

Precision
Jumper


Low ohms
(RUT Series)

Type

Inch

L

W

H

I1

I2

Average
Weight

RU1005

0402

1.00±0.05

0.50±0.05

0.35±0.05

0.25±0.15

0.25±0.15

0.6㎎

RU1608

0603

1.60±0.10

0.80±0.10

0.45±0.10

0.30±0.20

RU2012

0805

2.00±0.15

1.25±0.15

0.55±0.10

0.40±0.20

RU3216

1206

3.20±0.15

1.60±0.15

0.60±0.10

0.45±0.20

RU3225

1210

3.20±0.20

2.55±0.20

0.55±0.10

0.45±0.20

2010
2512

5.00±0.20
6.30±0.20

2.50±0.20
3.20±0.20

0.60±0.10
0.60±0.10

0.80±0.20
1.00±0.20

R≤0.05:0.50±0.20
R〉0.05:0.35±0.20
R≤0.05:0.65±0.20
R〉0.05:0.40±0.20
R≤0.05:0.90±0.20
R〉0.05:0.60±0.20
R≤0.05:1.2±0.20
R〉0.05:0.75±0.20
R≤0.05:1.5±0.20
R〉0.05:0.90±0.20
R≤0.05:1.90±0.20
R〉0.05:1.10±0.25

2.2㎎
4.7㎎
9.4㎎

Ultra Low ohms
(RU Series)

Marking

Ultra Low Ohms
(RUK Series)


4-digit Coding System

Ultra Low Ohms
(RJ Series)

the significant value.
- Example : R010
R010 = .010 = 0.010Ω
= 0.01Ω or 10 mΩ

100
dissipation(%)

(UNIT: mm)

80
60

Arrays
(CONVEX Type)
Arrays
(CONCAVE Type)

Operation area

Arrays
(FLAT Type)

40

R0 0
1
20

9.5㎎
0

-55

70
-30

27㎎

General Structure
General

R≤25m:±500
R〈33m:±350
R≥33m:±150

L

I2

Operation
Notes
Example of land
Pattern Design

√

H

RU6432

Rated
Rated
Working
Ambient

1
(1)

Resistance
Range (Ω)

•Rated Current (A) = Rated Power(W) / Nominal Resistance Value(Ω)
Please contact our sales representatives or product engineers for lower T.C.R or higher rated power products.
<Side View>

RU5025

3/4
(0.75)

RU6432

W

2/3
(0.66)

RU5025

<Bottom View>

1/2
(0.5)

RU3225

<Top View>

1/3
(0.33)

RU3216


1/4
(0.25)

RU2012

•Current Sensing.
•Mobile Phone, Mobile PC, Note PC, HDD, DSC, LCD.

1/8
(0.125)

RU1608

Application

Rated
Current
(A)

Power
Rating
(W)

0

30

60

Anti-Sulfur
Resistors

155
90

120

150

Attenuator


42㎎
Characteristics
Performance


Code

RU
Code Designation

2012

F
Tolerance

R051
Resistance Value

CS
Packaging Code

RU : Current
sensing resistor

1005: 1.0×0.5(㎜) - 0402(inch)
1608: 1.6×0.8(㎜) - 0603(inch)
2012: 2.0×1.2(㎜) - 0805(inch)
3216: 3.2×1.6(㎜) - 1206(inch)
3225: 3.2×2.5(㎜) - 1210(inch)
5025: 5.0×2.5(㎜) - 2010(inch)
6432: 6.4×3.2(㎜) - 2512(inch)

F: ±1%
G: ±2%
J: ±5%

4-digit coding system

CS: Tape & Reel 7"
AS: Tape & Reel 13"

R010
R011
R012
R013
R015
R016
R018

Value
(Ω)
0.01
0.011
0.012
0.013
0.015
0.016
0.018

(%)

Tol

Code

±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5

R020
R022
R024
R027
R030
R033
R036

Value
(Ω)
0.02
0.022
0.024
0.027
0.03
0.033
0.036

(%)

Tol

Code

±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5

R039
R040
R043
R047
R050
R051
R056

Value
(Ω)
0.039
0.04
0.043
0.047
0.05
0.051
0.056

(%)

Tol

Code

±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5

R062
R068
R075
R082
R091
R100

Value
(Ω)
0.062
0.068
0.075
0.082
0.091
0.1

Tol

(%)
±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5

Packaging
Standard
Resistance Value

16
17

Ultra Low Ohms(RUK Series)
Feature

Specification

•Thick Film Type Ultra Low Ohm Resistor.
•High Power with Very Low TCR.
•RoHS Compliant.

RUK2012
RUK3216
RUK3225

Rated
Ambient
Temperature

Rated
Working
Temperature

1
(1.0)

RUK6432


T.C.R
(ppm/℃)

1
(1.0)

RUK5025

•Current Sensing.
•Mobile Phone, Mobile PC, Note PC, HDD, DSC, LCD.

<Top View>

1
(1.0)

Resistance
Range (Ω)

1/2
(0.5)
1/2
(0.50)

1
(1.0)

RUK1608

Application

Rated
Current
(A)

Power
Rating
(W)

Type

Example of land
Pattern Design

√
(P/R)

±100

10m~30m

-55℃~+155℃

70℃

Recommended
General Structure
General

√

Precision

Please contact our sales representatives or product engineers for lower T.C.R or higher rated power products.

<Bottom View>

Operation
Notes

Jumper

R0 0
1


W

L

<Side View>

Marking


I1

4-digits coding system

Type

Inch

L

W

H

I1

I2

Average
Weight

0.45±0.10

0.35±0.20

0.50±0.20

2.2㎎

RUK1608

0603

1.60±0.10

0.80±0.10

RUK2012

0805

2.00±0.15

1.25±0.15

0.55±0.10

0.40±0.20

0.55±0.20

1206

3.20±0.15

1.60±0.15

0.65+0.10

0.45±0.20

0.90±0.20

1210

3.20±0.20

2.55±0.20

0.60+0.10

0.45±0.20

0.90±0.20

9.5㎎

RUK5025

2010

5.00±0.20

2.50±0.20

0.65+0.10

0.80±0.20

1.10±0.20

27㎎

60

RUK6432

2512

6.30±0.20

3.20±0.20

0.65+0.10

1.0±0.20

1.90±0.20

42㎎

RUK
Code Designation

1608

F
Tolerance

R010
Resistance Value

CS
Packaging Code

RUK : Current
Sensing Resistor
Low TCR

1608: 1.6×0.8(㎜) - 0603(inch)
2012: 2.0×1.2(㎜) - 0805(inch)
3216: 3.2×1.6(㎜) - 1206(inch)
3225: 3.2×2.5(㎜) - 1210(inch)
5025: 5.0×2.5(㎜) - 2010(inch)
6432: 6.4×3.2(㎜) - 2512(inch)

F: ±1%
G: ±2%
J: ±5%


Ultra Low Ohms
(RUK Series)
Ultra Low Ohms
(RJ Series)

Operation area
40

Arrays
(CONVEX Type)

R0 0
1

9.4㎎

RUK3225

80

4.7㎎

RUK3216

dissipation(%)

H

(UNIT: mm)

Ultra Low ohms
(RU Series)

significant value.
- Example : R010
R010 = .010 = 0.010Ω
= 0.01Ω or 10 mΩ

100

I2

Low ohms
(RUT Series)

Arrays
(CONCAVE Type)

20
0

-55

70
-30

0

30

60

155
90

120

150

Arrays
(FLAT Type)


Anti-Sulfur
Resistors

Code
R010
R011
R012
R013
R015
R016
R018

Value
(Ω)
0.01
0.011
0.012
0.013
0.015
0.016
0.018

(%)

Tol

Code

±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5

R020
R022
R024
R027
R030
R033
R036

Value
(Ω)
0.02
0.022
0.024
0.027
0.03
0.033
0.036

(%)

Tol

Code

±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5

R039
R040
R043
R047
R050
R051
R056

Value
(Ω)
0.039
0.04
0.043
0.047
0.05
0.051
0.056

(%)

Tol

Code

±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5

R060
R062
R068
R075
R082
R091
R100

Value
(Ω)
0.06
0.062
0.068
0.075
0.082
0.091
0.1

Tol

(%)
±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5

Attenuator
Characteristics
Performance
Packaging
Standard
Resistance Value

CS: Tape & Reel 7"
AS: Tape & Reel 13"


18
19

Ultra Low Ohms(RJ Series)
Feature

Specification

•Thick Film Wide Terminal Type.
•RoHS Compliant.

Power
Rating
(W)

Type

RJ1220(0508)

1

RJ3264(1225)

2

0.005~0.1
(5m~100m)

P/R
√

±100

70℃

-55℃~+155℃

Recommended
General Structure
General

√

Please contact our sales representatives or production engineer for lower T.C.R or higher rated power products.

<Top View>

<Bottom View>

R0 0
1


<Side View>

L

W

H

I1

Average
Weight

I2

1.60±0.10

0.45±0.15

0.25±0.15

0.30±0.15

2.3㎎

0508

1.25±0.10

2.00±0.10

0.55±0.15

0.30±0.15

0.35±0.15

5㎎

RJ1632

0612

1.60±0.15

3.20±0.15

0.55+0.15

0.35±0.20

0.40±0.20

0815

2.00±0.15

3.75±0.15

0.55+0.15

0.45±0.20

0.55±0.20

1225

3.20±0.20

6.40±0.20

0.55+0.15

0.60±0.20

0.60±0.20

60

Ultra Low ohms
(RU Series)
Ultra Low Ohms
(RUK Series)
Ultra Low Ohms
(RJ Series)

Operation area

15㎎

RJ3264

80

10㎎

RJ2037

dissipation(%)

L

Low ohms
(RUT Series)

significant value.
- Example : R010
R010 = .010 = 0.010Ω
= 0.01Ω or 10 mΩ

H
(UNIT: mm)

Jumper


100

W

Precision

Marking


I2

I1

Inch

Operation
Notes
Example of land
Pattern Design

1

RJ2037(0815)


Type

Rated
Working
Temperature

1

RJ1632(0612)

•Current Sensing.
•DC Power Charger, Adapter.
•Mobile Phone, Mobile PC, HDD, DSC, LCD.

Rated
Ambient
Temperature

T.C.R
(ppm/℃)

1/2
(0.5)

RJ0618(0306)

Application

Resistance
Range
(Ω)

Rated
Current
(A)

40㎎

0306

0.80±0.10

RJ1220

RJO816

40

R0 0
1

Arrays
(CONVEX Type)

20
0

70

-55
-30

0

30

60

Arrays
(CONCAVE Type)

155
90

120

150


Arrays
(FLAT Type)
Anti-Sulfur
Resistors


Code

RUK
Code Designation

RJ : Thick Film
Wide Terminal
CSR

1608
0816 : 0.8×1.6(㎜) - 0306(inch)
1220 : 1.2×2.0(㎜) - 0508(inch)
1632 : 1.6×3.2(㎜) - 0612(inch)
2037 : 2.0×3.7(㎜) - 0815(inch)
3264 : 3.2×6.4(㎜) - 1225(inch)

F
Tolerance

F: ±1%
G: ±2%
J: ±5%

R010
Resistance Value


CS
Packaging Code

CS: Tape & Reel 7"
AS: Tape & Reel 13"

R005
R006
R007
R008
R009
R010
R011
R012

Value
(Ω)
0.005
0.006
0.007
0.008
0.009
0.01
0.011
0.012

(%)

Tol

Code

±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5

R013
R015
R016
R018
R020
R022
R024
R027

Value
(Ω)
0.013
0.015
0.016
0.018
0.02
0.022
0.024
0.027

(%)

Tol

Code

±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5

R030
R033
R036
R039
R040
R043
R047
R050

Value
(Ω)
0.03
0.033
0.036
0.039
0.04
0.043
0.047
0.05

(%)

Tol

Code

±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5

R051
R056
R062
R068
R075
R082
R091
R100

Value
(Ω)
0.051
0.056
0.062
0.068
0.075
0.082
0.091
0.1

Tol

(%)
±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5
±1, ±5

Attenuator
Characteristics
Performance
Packaging
Standard
Resistance Value


20
21

Arrays(Convex Type)
Feature


•Reducing SMD surface area (40% reduced).
•Reducing SMD costs (75% reduced).


The product of lead-free terminal is RoHS compliant.
PhO(lead oxide) is included in the glass of our product which is prescribed
on RoHS appendix as an exception.

dissipation(%)

100

Application
•For semiconductor devices.
•For computers, digital circuits.


Operation area

20

A1

H

A2

0

30

60
90
120

Precision

150

Marking

W

H

L

Low ohms
(RUT Series)

•3 digits indication(E-24 series)
- Left 2 digits represent significant figures.
- Last 1 digit represents exponential number of 10.
- Example: 103
Left 2 digits: 10
Last 1 digit: 3
103 = 10×10 3 =10000Ω=10kΩ

p

155

Jumper

150

L

General
70

-55

I2

I1

A1

General Structure

40

-30

I2

W

Recommended

60

•4 Array
I1

Example of land
Pattern Design

80

0

•2 Array

Operation
Notes

Ultra Low ohms
(RU Series)

103

Ultra Low Ohms
(RUK Series)

p
(UNIT: mm)

Type

L

W

H

A1

A2

I1

I2

P

Average
Weight

RP102P
RP104P
RP164P

1.00±0.10
2.00±0.10
3.20±0.10

1.00±0.10
1.00±0.10
1.60±0.10

0.35±0.10
0.35±0.10
0.50±0.10

0.33±0.10
0.30±0.15
0.40±0.15

0.40±0.15
0.60±0.15

0.20±0.10
0.15±0.10
0.30±0.15

0.25±0.10
0.25±0.15
0.30±0.15

0.65±0.10
0.50±0.15
0.80±0.15

1.1㎎
2.2㎎
8.9㎎

•RP102P : No marking.

Ultra Low Ohms
(RJ Series)

Land Pattern

Arrays
(CONVEX Type)
P

Arrays
(CONCAVE Type)

E


Arrays
(FLAT Type)

: Land Pattern
: Chip Resistor

D

RP

10

4P

J

100

Code Designation

Dimension

Resistors

Tolerance

Resistance Value

RP: Convex type array

10 : 1005
16 : 1608

2P: 2 Pieces
4P: 4 Pieces

J: ±5%

3 digit coding system
(IEC coding system)
E-24 series

CS : Tape Packaging 7"
ES : Tape Packaging 10"
AS : Tape Packaging 13"

Anti-Sulfur
Resistors

CS
Packaging Code

A

B

C

Type
102P
104P
164P

Power
Rating
(W)
1/16

•Rated voltage (V) =

25(V)
25(V)
50(V)

50(V)
50(V)
100(V)

TCR (ppm/℃)

Resistance
Range (Ω)

1Ω~9.9Ω:±300
10Ω~1 :±200

1Ω~1MΩ

Rated
Rated
Working
Ambient
70℃

B

C

D

E

P1

10AT

0.4

0.4

0.25

0.5

0.5

0.65

0.4

0.4

0.25

0.5

0.5

0.65

104P
164P

Working Overload
Voltage Voltage
(MAX)
(MAX)

A

102P

Specification

Type

0.7
0.7

0.3
0.5

0.2
0.3

0.5
0.9

0.5
0.8

0.55
0.9


P2
0.5
0.8

Attenuator
Characteristics
Performance
Packaging
Standard
Resistance Value

-55℃~+155℃

√

Rated power(W)×Nominal resistance value (Ω)
22
23

Arrays(Concave Type)
Feature


•Strong Body.
•Concave Type Terminal.

RN

10

4P

J

100

Code Designation

Dimension

Resistors

Tolerance

Resistance Value

RN : Concave Type Array
RM : Inverted Type Array
RK : Short Free & Inverted Type

10: 1005

2P: 2 Pieces
4P: 4 Pieces

F: ±1%
J: ±5%

CS
Packaging Code

(IEC coding system)
E-24 series


Application
Specification
Type


102P
104P

(1) Reverse Concave Type
<Bottom View>

<Side View>
I1

Example of land
Pattern Design
Recommended


<Top View>

Operation
Notes

General Structure

Power
Rating
(W)

Working Overload
Voltage Voltage
(MAX)
(MAX)
25(V)
25(V)

1/16


50(V)
50(V)

Rated
Rated
Working
Ambient

Resistance
Range (Ω)

TCR (ppm/℃)
1~9.9Ω: ±300
10Ω~1MΩ: ±200

1Ω~1MΩ

70℃

-55℃~+155℃

Precision

√


I2

General

Jumper

W

H

L

A2

A1

P
(UNIT: mm)

Inch

L

W

H

A1

A2

I1

I2

P

0402x2R
0402X4R

1.00±0.10
2.00±0.10

1.00±0.10
1.00±0.10

0.35±0.10
0.40±0.10

0.30±0.10
0.30±0.10

0.30±0.10

0.15±0.10
0.15±0.10

0.25±0.15
0.25±0.15

0.50±0.10
0.50±0.10

Ultra Low ohms
(RU Series)

Average
Weight

RN102P
RN104P


1.2㎎
2.8㎎

100

(2) Inverted Concave Type
<Top View>

<Side View>
I1

150

Ultra Low Ohms
(RUK Series)

80

Ultra Low Ohms
(RJ Series)

dissipation(%)

Type

Low ohms
(RUT Series)

<Bottom View>

I2

60
40

Arrays
(CONVEX Type)

20

Arrays
(CONCAVE Type)

Operation area

W

-55

155

70

0
-30
A1

H

L

A2

0

30

P

Arrays
(FLAT Type)

60
90
120
150

Anti-Sulfur
Resistors

(UNIT: mm)

Type

Inch

L

W

H

A1

A2

I1

I2

P

Average
Weight

RM102P
RM104P

0402x2R
0402X4R

1.00±0.10
2.00±0.10

1.00±0.10
1.00±0.10

0.35±0.10
0.40±0.10

0.30±0.10
0.30±0.10

0.30±0.10

0.15±0.10
0.15±0.10

0.25±0.15
0.25±0.15

0.50±0.10
0.50±0.10

Land Pattern

1.2㎎
2.8㎎

P

Attenuator
E

Characteristics
Performance

: Land Pattern

(3) Short-free & Inverted Concave Type

D

<Top View>

<Bottom View>

<Side View>

: Chip Resistor

Packaging

I2

150

B

A

W

Standard
Resistance Value

C

Type
A1

H

L

A2

(UNIT: mm)

Type

Inch

L

W

H

A1

A2

I1

I2

P

Average
Weight

RK102P
RK104P

0402x2R
0402X4R

1.00±0.10
2.00±0.10

1.00±0.10
1.00±0.10

0.35±0.10
0.40±0.10

0.30±0.10
0.30±0.10

0.30±0.10

-

0.25±0.15
0.25±0.15

0.50±0.10
0.50±0.10

1.2㎎
2.8㎎

A

B

C

D

E

P

102P

P

0.3

0.3

0.2

0.5

0.4

0.5

104P

0.3

0.3

0.2

0.5

0.4

0.5

24
25

Arrays(Flat Type)
Feature


•Very Small Array.
•Stable and Accurate Resistance.
•Flat Type Terminal.

RF

06

4P

J

150

Code Designation

Dimension

Resistors

Tolerance

Resistance Value

06: 0603

2P: 2 Pieces
4P: 4 Pieces

J: ±5%

(IEC coding system)
E-24 series

RF : Flat Type Array
RM : Inverted Type Array

CS
Packaging Code

Application
Specification

General Structure

Type

(1) Flat Type Array
I2

Power
Rating
(W)

062P
064P


1/32


Working Overload
Voltage Voltage
(MAX)
(MAX)
12.5(V)

TCR (ppm/℃)
±250

Rated
Rated
Working
Ambient

Resistance
Range (Ω)
10Ω~1MΩ

25(V)

70℃

-55℃~+125℃

√

H

A1

Jumper


P

P

Low ohms
(RUT Series)
Ultra Low ohms
(RU Series)

W

Ultra Low Ohms
(RUK Series)

100
D

A1

dissipation(%)

H

L

(UNIT: mm)

Type
RF062P
RF064P

Inch

W

L

H

A1

A2

0201x 2R 0.80±0.05 0.60±0.05 0.23±0.10 0.30±0.10
0201x4R 1.40±0.05 0.60±0.05 0.23±0.10 0.25±0.10 0.25±0.10

I1

D

I2

P

0.10±0.10 0.20±0.10 0.50±0.05
0.10±0.10 0.20±0.10 0.35±0.05

Min 0.1
Min 0.1

Average
Weight
0.3㎎
0.5㎎

80

Ultra Low Ohms
(RJ Series)

60

Arrays
(CONVEX Type)

Operation area
40

Arrays
(CONCAVE Type)

20
0

(2) Inverted Type Array

70

-55
-40

I1

Precision


A2

D

I2

I1

General


W

L

Example of land
Pattern Design
Recommended


I1

Operation
Notes

0

40

125

Arrays
(FLAT Type)

80
120

I2

Anti-Sulfur
Resistors

Land Pattern

W

Attenuator
L

H

A1

A2

D

A

P

: Land Pattern
B

P

B
: Chip Resistor

I2

I1

A

A

A

Packaging

W
C
L

H

A1

Inch

L

W

H

A1

A2

RM062P 0201x2R 0.80±0.05 0.60±0.05 0.23±0.10 0.30±0.10
RM064P 0201x4R 1.40±0.05 0.60±0.05 0.23±0.10 0.30±0.10 0.30±0.10

D
Min 0.1
Min 0.1

D

C

C

TYPE (Inch)
Dimension

D
(UNIT: mm)

Type

Characteristics
Performance

I1

I2

P

0.10±0.10 0.20±0.10 0.50±0.05
0.10±0.10 0.15±0.10 0.40±0.05

Average
Weight
0.3㎎
0.5㎎

A

062P
064P

D

C

B

Reflow Soldering
2A + B

C

D

0.3

0.3

0.9

0.2

0.3

0.3

0.3

0.9

0.2

Standard
Resistance Value

0.2

26
27

Anti-Sulfur Resistors
Feature

Specification

•Stable in the Sulfur Atmosphere.
•ASTM Satisfied.
•Passed 720hrs with the dried Sulfur at 105℃.
•RoHS Compliant.

Power
Rating
(W)

Type
RC 0603

1/4

RC 3225

1/3

RC 5025

2/3

RC 6432


1/10

RC 3216

•Electronic Devices with long-term reliability.
•Server System (Memory Module / HDD).
•Network Equipment.
•Automotive ECU parts.

1/16

RC 1608
RC 2012

Application

1/20

RC 1005

Working Overload
Voltage Voltage
(MAX)
(MAX)

1

25(V)

W

12.5(V)

25(V)
50(V)

10Ω~1

±250

70℃

-55℃~+125℃
Precision

1~9.9Ω:±300
10Ω~1 :±200

1Ω~1

70℃

-55℃~+155℃
Jumper

√


150

W

L

H

Ultra Low ohms
(RU Series)

(The load current shall be derated according to derating curve in case of the ‘Jumper’)

Ultra Low Ohms
(RUK Series)

W

L

Inch

L

W

RCS0603
RCS1005
RCS1608
RCS2012
RCS3216
RCS3225
RCS5025
RCS6432
RPS102P
RPS104P
RPS164P
RNS102P
RNS104P
RMS102P
PMS104P
RKS102P
RKS104P
RFS062P
RFS064P
RMS062P
RMS064P

0201
0402
0603
0805
1206
1210
2010
2512
0402x2R
0402x4R
0603x4R
0402x2R
0402x4R
0402x2R
0402x4R
0402x2R
0402x4R
0201x2R
0201x4R
0201x2R
0201x4R

0.60±0.03
1.00±0.05
1.60±0.10
2.00±0.15
3.20±0.15
3.20±0.20
5.00±0.20
6.30±0.20
1.00±0.10
2.00±0.10
3.20±0.10
1.00±0.10
2.00±0.10
1.00±0.10
2.00±0.10
1.00±0.10
2.00±0.10
0.80±0.05
1.40±0.05
0.80±0.05
1.40±0.05

0.30±0.03
0.50±0.05
0.80±0.10
1.25±0.15
1.60±0.15
2.55±0.20
2.50±0.20
3.20±0.20
1.00±0.10
1.00±0.10
1.60±0.10
1.00±0.10
1.00±0.10
1.00±0.10
1.00±0.10
1.00±0.10
1.00±0.10
0.60±0.05
0.60±0.05
0.60±0.05
0.60±0.05

0.23±0.03
0.35±0.05
0.45±0.10
0.50±0.10
0.55±0.10
0.55±0.10
0.55±0.10
0.55±0.10
0.35±0.10
0.35±0.10
0.50±0.10
0.35±0.10
0.40±0.10
0.35±0.10
0.45±0.10
0.35±0.10
0.45±0.10
0.23±0.10
0.23±0.10
0.23±0.10
0.23±0.10

A1

H

0.33±0.10
0.40±0.15
0.60±0.15
0.30±0.10
0.30±0.10
0.30±0.10
0.30±0.10
0.30±0.10
0.30±0.10
0.20±0.10
0.20±0.10
0.20±0.10
0.20±0.10

A1

I1

I2

0.30±0.15
0.40±0.15
0.30±0.10
0.30±0.10
0.30±0.10
0.20±0.10
0.20±0.10

0.10±0.05
0.20±0.10
0.30±0.20
0.40±0.20
0.45±0.20
0.45±0.20
0.60±0.20
0.60±0.20
0.20±0.10
0.15±0.10
0.30±0.15
0.15±0.10
0.15±0.10
0.15±0.10
0.15±0.10
0.10±0.10
0.10±0.10
0.10±0.10
0.10±0.10

0.15±0.05
0.25±0.10
0.35±0.10
0.35±0.20
0.40±0.20
0.40±0.20
0.60±0.20
0.60±0.20
0.25±0.10
0.25±0.10
0.30±0.15
0.25±0.15
0.25±0.15
0.25±0.15
0.25±0.15
0.25±0.15
0.25±0.15
0.20±0.10
0.20±0.10
0.20±0.10
0.20±0.10

P

0.65±0.10
0.50±0.15
0.80±0.15
0.50±0.10
0.50±0.10
0.50±0.10
0.50±0.10
0.50±0.10
0.50±0.05
0.40±0.05
0.50±0.05
0.40±0.05

Average
Weight
0.15㎎
0.6㎎
2.1㎎
4.9㎎
9.5㎎
16㎎
26㎎
41㎎
1.1㎎
2.2㎎
8.9㎎
1.2㎎
2.8㎎
1.2㎎
2.8㎎
1.2㎎
2.8㎎
0.3㎎
0.5㎎
0.3㎎
0.5㎎

100

100

80

80

60
Operation area
40
20
0

-55

70
-40

0

40

Arrays
(CONCAVE Type)

60
Operation area
40

Arrays
(FLAT Type)

20

125

80
120

Arrays
(CONVEX Type)

70

-55

155

0
-30

0

30

60

90
120
150

F : ±1%
G : ±2%
J : ±5%
K : ±10%

100
Resistance Value

(IEC coding system)

CS
Packaging Code

Adding
Material

Temperature

Duration
Time

Decision
Criteria

ASTM
B-809-5

Sulfur 50 g
KON3 200 g
DI water 200ml

50℃

1000hr

R<±1%

Dry Sulfur

J
Tolerance

Sulfur 50 g

105℃

720hr

R<±1%

(IBM recommended)

GS: Bulk Packaging

Anti-Sulfur
Resistors
Attenuator
Characteristics
Performance

Test name


0603: 0.6×0.3(㎜) - 0201(inch)
1005: 1.0×0.5(㎜) - 0402(inch)
1608: 1.6×0.8(㎜) - 0603(inch)
2012: 2.0×1.2(㎜) - 0805(inch)
3216: 3.2×1.6(㎜) - 1206(inch)
3225: 3.2×2.5(㎜) - 1210(inch)
5025: 5.0×2.5(㎜) - 2010(inch)
6432: 6.4×3.2(㎜) - 2512(inch)
062P: 0603×2R (0201x2R)
064P: 0603×4R (0201x4R)
102P: 0603×2R (0402x2R)
104P: 1005×4R (0402x4R)
164P: 1608×4R (0603x4R)

Ultra Low Ohms
(RJ Series)

<1005~6432, 1005 Array, 1608 Array>

Sulfur Corrosion Test

2012

<0603, 0603 Array>

dissipation(%)

Type

RCS: Anti-sulfur General Type
RPS: Anti-sulfur Convex Array
RNS: Anti-sulfur Concave Array
RMS: Anti-sulfur Inverted Array
RKS: Anti-sulfur Short-Free Array

-55℃~+155℃

Recommended

Low ohms
(RUT Series)

(UNIT: mm)

RCS
Code Designation

70℃

Rated power(W)×Nominal resistance value (R)
Rated voltage should not exceed the working voltage.

W

L

1Ω~10

General Structure

dissipation(%)

472

100(V)

1/16


I2

I1

50(V)

1~9.9Ω:+300,-200
10Ω~1 :±100
(0603 : ±250)
1.1 ~10 :±300

General

164P

L

L

50(V)

Operation
Notes
Example of land
Pattern Design

25(V)

25(V)

-55℃~+125℃

400(V)

102P
104P

L

300(V)

200(V)

1/32

064P

150

W

100(V)

150(V)

1/8

50(V)

50(V)

062P
W

Rated
Rated
Working
Ambient

Resistance
Range (Ω)

TCR (ppm/℃)

Packaging

Desiccator
(15 Liter)
Hanger
(PCB Holder)

Sulfur

Standard
Resistance Value

KNO3
[ Test Equipment ]

28
29

Attenuator
Feature

Specification

•The RP10AT is small-size chip Attenuator,
suitable for high density surface mounting.
•Unbalanced π attenuator circuit in one chip(1.0 mm x 1.0 mm).
type
•Mounting occupation area reduction : about 50 % reduction.
•Mounting cost reduction : Mounting times 3 times →1 time.
•Attenuation : 0 dB to 10 dB.

Item

Specifications

Attenuation Value
Attenuation Value Tolerance
Characteristic Impendance
Power Rating
Frequency Range
VSWR (Voltage Standing Wave Ratio)
Number of terminals
Category Temperature Range
(Operating Temperature Range)

Application
•Attenuation / level control / impedance matching of high frequency
signals of communication equipment; cellular phones(GSM, CDMA,
etc.), PHS, PDA, for example.

Operation
Notes

0 dB~15dB
0 dB~5 dB : ± 0.3 dB
6 dB~15dB : ± 0.5 dB
50Ω
0.04W / package
DC to 3 GHz
1.3 max
4 terminals

Example of land
Pattern Design
Recommended
General Structure

-55 ℃ to +125 ℃
General

• Structure

Precision

•Dimensions
Coating

A


T

Jumper


Substrate
W
Resistor

Rated load percent (%)
100
dissipation(%)

Electrode

C

B

P
L

(UNIT: mm)

Type

Power(W)

L

W

RP10AT

0.04W /
package

1.00±0.10

1.00±0.10

T

A

B

0.35±0.10

0.33±0.05

0.20±0.10

P

Average
Weight

0.65±0.10

1.1㎎

C
0.25±0.10

Ultra Low ohms
(RU Series)

80

Ultra Low Ohms
(RUK Series)

60
40

Ultra Low Ohms
(RJ Series)

20

Arrays
(CONVEX Type)

Operation area

0

70

-55
-40


0

40

RP

10AT

L

Dimensions & Circuit Configuration Attenuation Value Tolerance

RP:Convex type 10 :1.0x1.0(mm)-0404(inch)
AT:Unbalanced π
-type
Attenuator

L : ± 0.3 dB
H : ± 0.5 dB

125

80
120

Arrays
(CONCAVE Type)
Arrays
(FLAT Type)

Code Designation

Low ohms
(RUT Series)

A

03

Characteristic Impedance

Attenuation Value

A : 50 ohm

3 dB
EX) 0 →0dB

CS
Packing Type

Equivalent Circuit Configuration

CS :Tape Packaging 7"

Anti-Sulfur
Resistors
Attenuator

R2
Characteristics
Performance
R1

R3

Packaging
Standard
Resistance Value


30
31

Characteristics
Performance
Electrical Characteristic
Requirements Specification
Jumper
Resistor

Item
Direct Current
Resistance

Temperature
Characteristic

Short-time
Overload

Intermittent
Overload

Environmental Characteristic

Within the regulated resistance tolerance.

50mΩMax.

J-Grade
1Ω≤R 〈10Ω:+300/-200ppm/℃
10Ω≤R≤1MΩ:±100ppm/℃(0603±250ppm)
1MΩ〈R≤10MΩ:±300ppm/℃
F-Grade
1Ω≤R≤10MΩ:±100ppm/℃(0603±250ppm)

ΔR Less than ±(1%+0.1Ω) of the initial value.

Insulation
Resistance

JIS C 5201-1 4.5
Voltage apply Within 5 sec.
Test temp: 20℃, 65RH
Test board: <FIG. 1>
JIS C 5201-1 4.8
Test Temperature(℃)
20℃ → -55℃ / 20℃ → 125℃
T.C.R(ppm / ℃)=(R-R20) / R20×1/(T-T20)×106
※T=test Temperature, T20 =20℃
R=Resistance at T, R20 =Resistane at T20
JIS C 5201-1 4.13
Apply 2.5 times rated voltage for 5 sec.
Wait 60 minutes at room temperature.
Measure the resistance value.

Max Surge
Current

50mΩMax.

JIS C 5201-1 4.13
2.5 times of rated voltage .
1 second ON, 25 second OFF.
10,000 cycles.

Max Surge
Current

Visual No evidence of mechanical damage.

Dielectric
Withstanding
Voltage

Jumper

50mΩMax.

ΔR Less than ±(3%+0.1Ω) of the initial value.

Test Methods
Resistor

JIS C 5201-1 4.7
Apply Voltage for 1 minute
0402.0603:50V
1005, 1608: 100V
Other: 500V

No evidence of mechanical damage.
Over 1,000MΩ

Cu

Cu
Cu
P2

P1

Substrate

P1

V

Item

Jumper
Resistor

Test Methods
Resistor

Jumper

JIS C 5201-1 4.19
ΔR Less than ±(1%+0.1Ω) of the initial value. 50mΩMax. Perform 100 cycles as follows.
Temperature
Test Condition: -55℃/ 30min ↔ 125℃/ 30min
Cycle
sweep time: 5 min
JIS C 5201-1 4.25
ΔR Less than ±(3%+0.1Ω) of the initial value. 50mΩMax.
Test Voltage: rated voltage
Test temp.: 70±2℃
Load Life
Time: 1,000+48 hours(90 min; ON, 30 min; OFF)
JIS C 5201-1 4.23
ΔR Less than ±(3%+0.1Ω) of the initial value. 50mΩMax. Dwell in -55℃ chamber without loading for 1,000+48 hours.
Low Temp.
Stabilize for 60 minutes at room temperature.
Exposure
Measure value.
JIS C 5201-1 4.23
High Temp. ΔR Less than ±(3%+0.1Ω) of the initial value. 50mΩMax. Dwell in 125℃±2℃ or 155℃±2℃chamber without
loading for 1,000+48 hours. Stabilize for 60 minutes at room
Exposure
temperature.
Measure value.
ΔR Less than ±(3%+0.1Ω) of the initial value. 50mΩMax. JIS C 5201-1 4.14
Test Voltage: rated voltage
Test temp.: 40±2℃
Moisture
Time: 1,000+48 hours(90 min; ON, 30 min; OFF)
Resistance
Humidity: 90~95% RH Stabilize for 1 hrs & Measure.
※These characteristics apply to 1Ω~10MΩ. In case of other resistance range, please contact us.
※The next is specification in our company for flow soldering and test boards.

Operation
Notes
Example of land
Pattern Design
Recommended
General Structure
General
Precision
Jumper
Low ohms
(RUT Series)
Ultra Low ohms
(RU Series)
Ultra Low Ohms
(RUK Series)

Mechanical Characteristic
Jumper
Resistor

Item

Solderability

Bending
Test

ΔR

Coverage: ≥95% each termination.
No crack of termination parts and ceramic exposure of
surface by melting.

Less than±(1.0%+0.05Ω)of the initialvalue. 50mΩMax.


Adhesive strength
of termination

Ultra Low Ohms
(RJ Series)

Flow soldering Conditions

No mechanical damage or sign of disconnection

Resistance ΔR Less than±(1%+0.05Ω)of the initial value.
to
Soldering
Heat

50mΩMax.

ΔR Less than±(1%+0.05Ω)of the initial value.
AntiVibration
Test

50mΩMax.

Item

Test Methods
Resistor

JIS C 5201-1 4.33
After soldering resistor on
the PCB, 3mm of bending shall
be applied for 10 sec.

Dipping

Arrays
(CONVEX Type)

Flux

ROSIN 25%, IPA 75%

Solder

Jumper

IEC60068-2-58
Rosin Flux: Rosin 25%, Methanol 75%
Solder Temp.: 245+5/-0℃
Dipping time: 2±0.5 sec.(Both side dipping)

Specification
Sn-3.0Ag-0.5Cu

Time: 5~10 sec.
Time: 10 sec max.
Temp.: 260±5℃.

Arrays
(CONCAVE Type)
Arrays
(FLAT Type)

20
R230

Anti-Sulfur
Resistors

3mm

90mm

JIS C 5201-1(4.16)
- Test strengh : 5N (500g . f), 0603 : 2N
- Test time : Applying pressure for 10 seconds

Attenuator
500 g.f

Characteristics
Performance

JIS C 5201-1 4.18
- Flow soldering :260±5℃,10 sec .max.(both side dipping)
- Reflow soldering :260±5℃, 10 sec. max.
over 230℃, 30~40 sec.

Packaging

JIS C 5201-1 4.22
2 hours each in X, Y and Z axis(total 6 hours)
10 to 55Hz sweep in 1 minute at 1.5mm amplitude.

Standard
Resistance Value


32
33

Packaging
Taping Type

Packaging Table

•Reel dimensions
Symbol

Tape Width
8mm
12mm
8mm
12mm
8mm
12mm

7" Reel
10" Reel

E
C

13" Reel

C B
D

Symbol

t

A

10" Reel

W

B

C

Ø180+0/-3
Ø180+0/-3
Ø258+0/-3
Ø258+0/-3
Ø330±2.0
Ø330±2.0

Ø60±1.0
Ø60±1.0
Ø80±1.0
Ø80±1.0
Ø100±1.0
Ø80±1.0

Ø13±0.3
Ø13±0.3
Ø13±0.3
Ø13±0.3
Ø13±0.3
Ø13±0.3

Tape Width
8mm
12mm
8mm
12mm
8mm
12mm

7" Reel

13" Reel

Unit: mm
D

A

E

4±0.2
4±0.2
4±0.2
4±0.2
4±0.2
4±0.2

W

2.0±0.5
2.0±0.5
2.0±0.5
2.0±0.5
2.0±0.5
2.0±0.5

9±0.5
13±0.5
9±0.5
13±0.5
9±0.5
13±0.5

Taping Packaging
TYPE
(mm)

TYPE
(inch)

Code

Reels

Carrier Tape

Quantity

Weight(g)

0402

01005

CS

7”

Pressed Paper

CS
DP
AS
FP
CS
DS
ES
AS
CS
ES
AS
CS
ES
AS
CS
ES
AS
CS
ES
AS
CS
CS
AS
CS
CS

7”
7”
13”
13”
7”
7”
10”
13”
7”
10”
13”
7”
10”
13”
7”
10”
13”
7”
10”
13”
7”
7”
13”
7”

Pressed Paper

20,000
15,000

143
126
154
573
474
92
152
331
539
125
324
561
149
360
658
157
382
695
183
463
674
202
267
1,041
126
126

CS
AS
CS
AS
CS
AS
CS
AS

7”
13”
7”
13”
7”
13”
7”
13”

20,000
60,000
50,000
10,000
20,000
30,000
40,000
5,000
10,000
20,000
5,000
10,000
20,000
5,000
10,000
20,000
5,000
10,000
20,000
4,000
4,000
15,000
20,000
20,000
10,000
40,000
10,000
40,000
5,000
20,000
10,000
40,000

0603

0201

t
1.2±0.2
1.2±0.2
1.8±0.2
1.8±0.2
2.2±0.2
2.2±0.2

1005

1608

0402

0603

2012

•Tape dimensions

Type

(UNIT: mm)

Pitch Width

3216

1206

3225

1210

5025

2010

6432

2512

062P
064P

0201×2R
0201×4R

102P

0402×2R

104P

0402×4R

Dimensions

4.0±0.1

Press
Pocket
or
Punched
Paper

0805

1.5 + 0.1
-0

1.75±0.1

1.0

2mm

3.5±0.05
8.0±0.1

B
T

RP10AT

A

2.0±0.05

0402
0603
1005
RF062P
RF064P
RP102

A
0.24±0.03
0.38±0.05
0.70±0.10
0.70±0.10
0.70±0.10
1.17±0.10
1.20±0.10
1.20±0.10
1.20±0.10
1.20±0.10

RN102
RP104
RN104
-0603: Press pocket.

8mm

4.0±0.1

1.5 + 0.1
-0

1.75±0.1

1.0

Punched
Paper

3.5±0.05
8.0±0.1

B
T
2.0±0.05

4mm

4.0±0.1

A

1608
2012
3216
3225
RP164

A
1.10±0.20
1.65±0.20
2.00±0.20
2.90±0.20
2.00±0.20

B
0.45±0.03
0.68±0.05
1.20±0.10
0.90±0.10
1.60±0.10
1.17±0.10
1.20±0.10
1.20±0.10
2.20±0.10
2.20±0.10

T
0.5 Max
0.5 Max
0.6 Max
0.35 Max
0.35 Max
0.6 Max
0.6 Max
0.6 Max
0.6 Max
0.8 Max

164P

B
T
1.90±0.20 0.8 Max
2.40±0.20
3.60±0.20
1.1 Max
3.60±0.20
3.60±0.20

0603×4R

10AT
(1010)

0404

Punched PE
Pressed Paper
Punched PE

Punched paper

Embossed PE

7”
Punched paper

Punched paper

•General type, Precision, Low ohms, High ohms.
•Packaging style can be modified when you want.

100
485
136
610
157
695
100
485

Operation
Notes
Example of land
Pattern Design
Recommended
General Structure
General
Precision
Jumper
Low ohms
(RUT Series)
Ultra Low ohms
(RU Series)
Ultra Low Ohms
(RUK Series)
Ultra Low Ohms
(RJ Series)
Arrays
(CONVEX Type)
Arrays
(CONCAVE Type)
Arrays
(FLAT Type)
Anti-Sulfur
Resistors

2±0.05

Φ1.5 +0.1
- 0

B

12±0.2

12mm
B

Embossed
Tape

4

1.75
5.5±0.05

Attenuator

T

Φ1.5

4

5025
6432

B
T
A
2.80±0.20 5.30±0.20
1.1 Max
3.50±0.20 6.75±0.20

Characteristics
Performance
Packaging

A

Standard
Resistance Value


34
35

Standard Resistance
Value
Tolerance Code Table
Tolerance Code

D

Digit Number
IEC-Code System
Specification

F
4 digit

E-192
±0.5%

G

K
3 digit

M

E-48
±2%

E-96
±1%

J
E-24
±5%

E-12
±10%

E-6
±20%

Operation
Notes
Example of land
Pattern Design
Recommended

Significant Figure of Resistance Value
E-192

E-96

E-48

E-24

E-192

E-96

E-48

100
101
102
104
105
106
107
109
110
111
113
114
115
117
118
120
121
123
124
126
127
129
130
132
133
135
137
138
140
142
143
145
147
149
150
152
154
156
158
160
162
164
165
167
169
172
174
176

100

100

10

178
180
182
184
187
189
191
193
196
198
200
203
205
208
210
213
215
218
221
223
226
229
232
234
237
240
243
246
249
252
255
258
261
264
267
271
274
277
280
284
287
291
294
298
301
305
309
312

178

178

102
105

105

107
110

110

11

113
115

115

118
12
121

121

124
127

127

130
133

13
133

137
140

140

143
147

147

150
154

15
154

158
16
162

162

165
169

169

174

E-24
18

182
187

187

191
196

196

200
205

20
205

210
215

215

221
226

22
226

232
237

237
24

243
249

249

255
261

261

267
27
274

274

280
287

287

294
301
309

301

30

E-192

E-96

E-48

316
320
324
328
332
336
340
344
348
352
357
361
365
370
374
379
383
388
392
397
402
407
412
417
422
427
432
437
442
448
453
459
464
470
475
481
487
493
499
505
511
517
523
530
536
542
549
556

316

316

E-24

324
332

332

33

340
348

348

357
36
365

365

374
383

383

392
402

39
402

412
422

422

432
442

43
442

453
464

464
47

475
487

487

499
511

511

51

523
536

536

549

E-192

E-96

E-48

E-24

562
569
576
583
590
597
604
612
619
626
634
642
649
657
665
673
681
690
698
706
715
723
732
741
750
759
768
777
787
796
806
816
825
835
845
856
866
876
887
898
909
920
931
942
953
965
976
988

562

562

56

576
590

General
590

Precision

604
619

619
62

634
649

649

681

Jumper
Low ohms
(RUT Series)

665
681

General Structure

68

Ultra Low ohms
(RU Series)

698
715

Ultra Low Ohms
(RUK Series)

715

732
750

750

75

768
787

Arrays
(CONVEX Type)

787

Arrays
(CONCAVE Type)

806
825

825

82

Arrays
(FLAT Type)

845
866

866

Anti-Sulfur
Resistors

887
909

909
91

931
953

Ultra Low Ohms
(RJ Series)

953

976

Attenuator
Characteristics
Performance
Packaging

•Example

Standard
Resistance Value
E-6 series ±20%

80
Ω

E-12 series ±10%
E-24 series ±5%
E-96 series ±1%
101Ω
90
Ω
95
Ω
99Ω
100Ω

105Ω

110Ω

120Ω

36
37

Attention

ISO/TS 16949

ISO 14001

OHSAS 18001

QC080000

1. This catalogue is valid only to the products purchased either from us or through our official distributors.

Operation
Notes
Example of land
Pattern Design

2. Product specifications included in this catalogue are effective as of March 1, 2013.
Please be advised that they are standard product specifications for reference only.
We may change, modify or discontinue the product specifications without notice at any time.
So, you need to approve the product specifications before placing an order. Should you have any
question regarding our product specifications, please contact our sales personnel or application
engineers.

Recommended
General Structure
General

3. We may modify or cease to produce the products listed in this catalogue without notice. Should
you have any question, please contact our sales personnel or application engineers.
4. Without obtaining our permission, you should not be allowed to reproduce, copy, use or transfer
any content or information contained this catalogue in any manner whatsoever for any purpose.

Precision

Quality System Certification List

Jumper

Table 1:Certification list of Samsung Factory

① Aerospace/Aviation equipment
② Transportation equipment (vehicles, trains, ships, etc)
③ Medical equipment
④ Military equipment
⑤ Disaster prevention/crime prevention equipment
⑥ Any other applications with the same as or similar complexity or reliability to the applications set
forth above.

Authority

TS 91430-008
2011 - 11 - 29
2014 - 11 - 28
BSI

Number

EMS 585307

Date

2012 - 04 - 17

Validity

BSI

Number

OHS 585308
2012 - 04 - 17

Validity

2015 - 04 - 16

Authority

UL

Number

PRC-HSPM-1766

Date

2010 - 07 - 27

Validity

2013 - 07 - 26

Low ohms
(RUT Series)

2015 - 04 - 16

Date

OHSAS 18001

Number

Validity

ISO 14001

BSI

Date

ISO / TS 16949

High Tech(China)

Authority

6. Please note that the products in this catalogue are not designed or intended to use for the appolications set forth below. So, if you intend to use the products in this catalogue for the applications
listed below,you should contact our sales personnel or application engineers before using.
Please be aware that any misuse of the products deviating from product specifications or information provided in this catalogue may cause a serious property damage or a personal injury.

Certification

Section

Authority

5. In no event, will we be responsible for any claim, dispute, damage or liability whatsoever arising
from, relating to or in connection with your misuse of the products or/and information included in
this catalogue.
We will also not assume any responsibilities whatsoever for any claim, dispute, damage or liability
with regards to the intellectual property rights or other related rights of ours or any third party associated with your use of our products and/or information contained in this catalogue. Weexpressly disclaim that no license is granted regarding the aforementioned rights.

QC080000

Ultra Low ohms
(RU Series)
Ultra Low Ohms
(RUK Series)
Ultra Low Ohms
(RJ Series)
Arrays
(CONVEX Type)
Arrays
(CONCAVE Type)
Arrays
(FLAT Type)
Anti-Sulfur
Resistors
Attenuator
Characteristics
Performance
Packaging
Standard
Resistance Value

38
39

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