Current Sensing Resistor
（CS
Series）
1.Scope
This specification applies to all sizes of rectangular-type fixed chip resistors with metal paste as
material.
2.Application
NB (For power management)
MB (For power management)
SWPS (DC-DC converter, Charger ,Adaptor)
Monitor (For power management)
3.Dimensions
SIZE
D1
W
Unit：mm
STYLE
CS12
CS10
CS06
CS05
CS03
L
6.3±0.15
5.0±0.15
3.1±0.15
2.0±0.15
1.6±0.10
W
3.1±0.15
2.5±0.15
1.55±0.15
1.25±0.15
0.8±0.10
T
0.6±0.10
0.6±0.10
0.6±0.10
0.5±0.10
0.45±0.10
D1
0.6±0.3
0.6±0.3
0.5±0.3
0.4±0.2
0.3±0.2
D2
0.5±0.25
0.5±0.25
0.4±0.20
0.4±0.20
0.3±0.20
D1
2512
T
2010
1206
0805
0603
L
D2
D2
4.Product Identification
CS XX
CS
□□
X
□
X X
□ □
XXXX
□□□□
Resistance
TCR
Type
Code
Packaging
Type
Code
Type
Code
Dimensions
Type
2512
Codes
12
Product Type
：CS
2010
10
1206
06
0805
05
0603
03
Taping Reel
T
±5%
J
±2%
G
±1%
F
±100ppm ±200ppm ±300ppm ±400ppm ±500ppm ±600ppm
E
F
G
H
I
J
Tolerance Resistance
Resistance codes example
Resistance
Codes
1Ω
1R00
0.1Ω
R100
0.05Ω
R050
0.015Ω
R015
0.01Ω
R010
Tel: +886-3-597-2931／Fax: +886-3-597-2935
70, Kuanfu N Road, HsinChu Industrial Park, 303 Taiwan, ROC
CS ver.B
1
5.Electrival Characteristics
Item
Temperature Coefficient of
Resistance
Thermal Shock
Short Time Overload
High Temperature Exposure
Load Life
Resistance to Soldering Heat
Moisture Resistance
Low Temperature Operation
Bending Strength
Specification
As Spec.
±(1.0%+0.001Ω)
±(2.0%+0.001Ω)
±(2.0%+0.001Ω)
±(2.0%+0.001Ω)
±(1.0%+0.001Ω)
±(2.0%+0.001Ω)
±(1.0%+0.001Ω)
±(1.0%+0.001Ω)
Test Method
MIL-STD-202,Method 304
+25/-55/+25/+125/+25℃
MIL-STD-202,Method 107
-55℃~125℃,100 cycles
MIL-R-55342D 4.7.5
RCWV*2.5 or Max Overloading Voltage，5 seconds
MIL-R-55342D 4.7.6
1000 hours @ +125℃ without load
MIL-STD-202 M108
RCWV，70℃，1.5 hours on，0.5 hours off 1000~1048
hours
MIL-R-55342D 4.7.7
260±5℃,10±1second
MIL-STD-202,Method 106
40℃,90~95%RH,1000 hours
MIL-R-55342D 4.7.4
1hour,-55℃,followed by 45minutes of RCWV
JIS C 5202 6.1.4
5 mm deflection in either direction，10 seconds
6.Specification
Item
Type
CS03
Operating
Max
Max
Resistance
Power Rating Temp. Operating Overloading
Tolerance
Range
Voltage
Voltage
1/10W
100V
200V
Resistance
Range
150mΩ~1Ω
20mΩ~50mΩ
CS05
1/8W
-55 ~
CS06
CS10
CS12
1/4W
1/2W
1W
+125℃
200V
200V
200V
400V
400V
400V
150V
300V
±1%
±2%
±5%
TCR
±300ppm
±500 ppm
51mΩ~500mΩ ±400 ppm
501mΩ~1Ω
10mΩ~20mΩ
21mΩ~50mΩ
±300 ppm
±600 ppm
±400 ppm
51mΩ~500mΩ ±300 ppm
501mΩ~1Ω
±200 ppm
Operating Voltage V=√(P*R)
Overload Voltage V=2.5*√(P*R)
Tel: +886-3-597-2931／Fax: +886-3-597-2935
70, Kuanfu N Road, HsinChu Industrial Park, 303 Taiwan, ROC
CS ver.B
2
7.Reflow
300
Example for soldering condition
230℃
1~5
℃/sec
T e m p eratu er(
℃
)
1~5
℃/sec
200
150℃
100
120 sec
1~9℃/
sec
10 sec
Time (sec)
8.Packaging
8-1 Package Quantity
Unit: pcs
Packaging
Series
03
05
06
10
12
8-1-1 Reel Specifications
T
Paper Tape Emboss Plastic Tape
5000
5000
5000
4000
4000
C
B
A
W
Unit :mm
W
9.0±1.0
T
11.4±2.0
ΦA
180+0/-3
ΦB
60min.
ΦC
13.0±1.0
Tel: +886-3-597-2931／Fax: +886-3-597-2935
70, Kuanfu N Road, HsinChu Industrial Park, 303 Taiwan, ROC
CS ver.B
3
8-1-2 Peel force of top cover tape
The peel speed shall be about 300mm/min
The peel force of top cover tape shall be between 0.1 to 0.7 N
Top Cover Tape
165~180
0.1~0.7N
8-1-3 Paper Tape Specifications
B o tto m T a p e
T op T ape
ψ D
A
B
T
Paper T ape
R e s is to r
0
E
F
W
P
1
P
2
P
0
d ire c tio n o f u n re e lin g
Unit: mm
Series
A
B
W
1.1±0.1 1.9±0.1
03
1.6±0.15 2.4±0.2 8.0±0.2
05
2.00±0.15 3.6±0.2
06
E
1.75
±0.01
F
0.35
±0.05
P
1
4.00
±0.01
P
2
2.00
±0.05
P
0
4.00
±0.10
ψD
0
1.50
+0.10
-0
T
0.60±0.1
0.75±0.1
0.75±0.1
8-1-4 Emboss Plastic Tape Specifications
T op T ape
ψ D
A
B
0
E
F
W
ψ D
t
E m b o ss T ap e
R e s is to r
P
1
P
2
P
0
d ire c tio n o f u n re e lin g
1
1 .5 m in
Unit: mm
Series
10
12
A
B
W
12.00
±0.3
F
5.50
±0.05
E
1.75
±0.01
P
1
P
2
P
0
ψD
0
t
2.80±0.20 5.30±0.20
3.60±0.20 6.90±0.20
4.00
±
2.00
±
4.00
±
1.50 1.50
±
0.01
0.05
0.05 +0.10,-0 0.1
Tel: +886-3-597-2931／Fax: +886-3-597-2935
70, Kuanfu N Road, HsinChu Industrial Park, 303 Taiwan, ROC
CS ver.B
4
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