CSRT Series
Stackpole Electronics, Inc.
Thin Film Current Sensing Resistor
Resistive Product Solutions
Features:
•
•
•
•
•
•
•
•
•
•
•
•
0201 to 2512 (standard terminations) and
0612 to 1225 (wide terminations) available
Low resistance, TCR and inductance
Excellent long-term stability
High precision current sensing
High power capability
“-UP” High power version
Non-standard resistance values available
AEC-Q200 qualified (all sizes except 0201)
100% RoHS compliant and lead free without exemption
Halogen free
REACH compliant
For anti-sulfur CSRT, see CSRT-AS Series – Anti-sulfur Metal Film Low Resistance Chip Resistor
Applications:
•
•
•
•
•
•
Consumer electronics
Computer
Telecom
Measuring instrument
Industrial / Power supply
Battery management system
Electrical Specifications
Type/Code
Power Rating (W)
@ 70ºC
Max Rated Current
(A)
Max Overload
(A)
CSRT0201
0.2
2
4.47
CSRT0402
0.25
2.24
5
CSRT0603
0.4
2.83
6.32
CSRT0805
0.5
3.58
8
0.5
7.07
15.81
1
5.06
11.32
CSRT1210
1
5.06
11.32
CSRT2010
CSRT2512
1.5
3
3.87
5.48
8.66
12.25
CSRT1206
TCR (ppm/ºC)
± 100
± 50
± 100
± 50
± 100
± 50
± 150
± 100
± 50
± 200
± 150
± 100
± 50
± 150
± 100
± 50
± 50
± 50
Ohmic Range (Ω) and Tolerance
0.5%
1%
2%
5%
0.05 - 0.098
0.1 - 10
0.05 - 0.098
0.1 - 10
0.05 - 0.098
0.1 - 10
0.039 - 0.049
0.05 - 0.098
0.1 - 10
0.01 - 0.038
0.039 - 0.049
0.05 - 0.098
0.1 - 10
0.039 - 0.049
0.05 - 0.098
0.1 - 10
0.1 - 10
0.1 - 10
Electrical Specifications – High Power
Type/Code
CSRT2512_-UP
Power Rating (W)
@ 70ºC
3.5
Max Rated Current Max Overload
TCR (ppm/ºC)
(A)
(A)
8.37
18.71
± 50
Rev Date: 3/28/2022
This specification may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
1
Ohmic Range (Ω) and Tolerance
0.5%
1%
2%
5%
0.05 - 50
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CSRT Series
Stackpole Electronics, Inc.
Thin Film Current Sensing Resistor
Resistive Product Solutions
Electrical Specifications – Wide Termination
Type/Code
Power Rating (W)
@ 70ºC
Max Rated Current
(A)
Max Overload
(A)
CSRT0612
1
10
22.36
CSRT1020
2
14.14
31.62
CSRT1225
3
17.32
38.73
TCR (ppm/ºC)
± 150
± 100
± 150
± 100
± 150
± 100
0.5%
0.1 - 2
0.1 - 2
0.1 - 2
Ohmic Range (Ω) and Tolerance
1%
2%
5%
0.01 - 0.019
0.02 - 2
0.01 - 0.019
0.02 - 2
0.01 - 0.019
0.02 - 2
Mechanical Specifications
Type/Code
CSRT0201
CSRT0402
CSRT0603
CSRT0805
CSRT1206
(0.039 Ω - 10 Ω)
CSRT1210
CSRT2010
CSRT2512 (-UP)
Type/Code
CSRT1206
(0.01 Ω - 0.038 Ω)
L
Body Length
0.024 ± 0.001
0.60 ± 0.03
0.039 ± 0.004
1.00 ± 0.10
0.063 ± 0.004
1.60 ± 0.10
0.079 ± 0.004
2.00 ± 0.10
0.122 ± 0.004
3.10 ± 0.10
0.122 ± 0.004
3.10 ± 0.10
0.197 ± 0.008
5.00 ± 0.20
0.248 ± 0.008
6.30 ± 0.20
W
Body Width
0.012 ± 0.001
0.30 ± 0.03
0.020 ± 0.002
0.50 ± 0.05
0.031 ± 0.004
0.80 ± 0.10
0.049 ± 0.004
1.25 ± 0.10
0.063 ± 0.004
1.60 ± 0.10
0.098 ± 0.006
2.50 ± 0.15
0.098 ± 0.006
2.50 ± 0.15
0.126 ± 0.008
3.20 ± 0.20
H
Body Height
0.010 ± 0.002
0.26 ± 0.05
0.014 ± 0.002
0.35 ± 0.05
0.018 ± 0.004
0.45 ± 0.10
0.022 ± 0.004
0.55 ± 0.10
0.022 ± 0.004
0.55 ± 0.10
0.022 ± 0.004
0.55 ± 0.10
0.022 ± 0.004
0.55 ± 0.10
0.028 ± 0.006
0.70 ± 0.15
I1
Top Termination
0.006 ± 0.002
0.15 ± 0.05
0.008 ± 0.004
0.20 ± 0.10
0.010 ± 0.006
0.25 ± 0.15
0.014 ± 0.008
0.35 ± 0.20
0.016 ± 0.008
0.40 ± 0.20
0.020 ± 0.008
0.50 ± 0.20
0.024 ± 0.010
0.60 ± 0.25
0.026 ± 0.010
0.65 ± 0.25
I2
Bottom Termination
0.006 ± 0.002
0.15 ± 0.05
0.010 ± 0.004
0.25 ± 0.10
0.012 ± 0.006
0.30 ± 0.15
0.016 ± 0.008
0.40 ± 0.20
0.018 ± 0.008
0.45 ± 0.20
0.020 ± 0.008
0.50 ± 0.20
0.024 ± 0.010
0.60 ± 0.25
0.026 ± 0.010
0.65 ± 0.25
L
Body Length
0.130 ± 0.008
3.30 ± 0.20
W
Body Width
0.067 ± 0.008
1.70 ± 0.20
H
Body Height
0.026 ± 0.008
0.65 ± 0.20
I1
Top Termination
0.008 ± 0.006
0.20 ± 0.15
I2
Unit
Bottom Termination
0.027 ± 0.008
inches
0.68 ± 0.20
mm
Rev Date: 3/28/2022
This specification may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
2
Unit
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
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CSRT Series
Stackpole Electronics, Inc.
Thin Film Current Sensing Resistor
Resistive Product Solutions
Mechanical Specifications – Wide Termination
Type/Code
CSRT0612
CSRT1020
CSRT1225
L
Body Length
0.063 ± 0.006
1.60 ± 0.15
0.098 ± 0.006
2.50 ± 0.15
0.126 ± 0.008
3.20 ± 0.20
W
Body Width
0.126 ± 0.008
3.20 ± 0.20
0.197 ± 0.006
5.00 ± 0.15
0.248 ± 0.008
6.30 ± 0.20
H
Body Height
0.022 ± 0.006
0.55 ± 0.15
0.022 ± 0.006
0.55 ± 0.15
0.022 ± 0.006
0.55 ± 0.15
I1
Top Termination
0.012 ± 0.008
0.30 ± 0.20
0.016 ± 0.008
0.40 ± 0.20
0.024 ± 0.010
0.60 ± 0.25
I2
Unit
Bottom Termination
0.020 ± 0.008
inches
0.50 ± 0.20
mm
0.020 ± 0.008
inches
0.50 ± 0.20
mm
0.031 ± 0.010
inches
0.80 ± 0.25
mm
Performance Characteristics
Test Item
Test Method
Test Condition
Test Limits
Temperature
Coefficient of
Resistance (TCR)
JIS C-5201-1 4.8
IEC-60115-1 4.8
TCR +125°C, 25°C is the reference temperature
Refer to Electrical
Specifications table
Short Time Overload
JIS C-5201-1 4.13
IEC-60115-1 4.13
Standard Power: 5 times rated power whichever is less
for 5 seconds
High Power and wide terminal type: 5 times rated power whichever
is less for 5 seconds
± (1% + 0.001Ω)
Insulation Resistance
JIS C-5201-1 4.8
IEC-60115-1 4.8
100 VDC for 1 minute
≥ 10GΩ
0805, 0612 and above applied 500 VAC, 1 minute
0201, 0402, 0603 applied 300 VAC, 1 minute
Central part pressurizing force: 10 N, 10 seconds
No short or burned on the
appearance
No breakage.
>95% coverage - no visual
damage
± (1% + 0.001Ω)
No visual damage
>95% coverage - no visual
damage
± (1% + 0.001Ω)
No visual damage
Dielectric Withstanding
Voltage
Core Body Strength
JIS C-5201-1 4.7
JIS C-5201-1 4.15
JIS C-5201-1 4.17
Solderability
IEC-60115-1 4.17
Resistance to Soldering JIS C-5201-1 4.18
Heat
IEC-60115-1 4.18
JIS C5201-1 4.18
Leaching
IEC-60068-2-58 8.2.1
Rapid Change of
JIS C-5201-1 4.19
Temperature
IEC-60115-1 4.19
Damp Heat with Load
Biased Humidity
Load Life (Endurance)
High Temperature
Exposure
JIS C-5201-1 4.24
IEC-60115-1 4.24
MIL-STD-202
Method 103
JIS C-5201-1 4.25
IEC-60115-1 4.25.1
JIS C-5201-1 4.25
IEC 60068-2-2
Resistance to Solvent
JIS C-5201-1
clause 4.29
Terminal Strength
JIS C-5201-1 4.32
AEC Q200-006
245ºC ± 5°C for 3 ± 0.5 seconds
260ºC ± 5°C for 10 seconds
260ºC ± 5°C for 30 seconds
-55°C to +155°C, 300 cycles
40ºC ± 2°C, 90 ~ 95% R.H., rated power or max. working current
whichever is less for 1000 hours with 1.5 hours "ON"
and 0.5 hours "OFF"
1000 hours; 85°C/85% RH, 10% of operating power. Measurement
at 24 ± 4 hours after test conclusion.
70ºC ± 2°C, rated power or max. working current whichever is less
for 1000 hours with 1.5 hours "ON" and 0.5 hours "OFF"
At +155ºC ± 5°C for 1000 + 48/- 0 hours all sizes, except 2512-UP
At +170ºC ± 5°C for 1000 + 48/- 0 hours for 2512-UP
The tested resistor be immersed into isopropyl alcohol of
20°C ~ 25°C for 60 seconds.
Then the resistor is left in room for 48 hours
Pressurizing force for 10 seconds.
0201, 0402, 0603: 8 N; 0805, 0612 and above: 17.7N
Rev Date: 3/28/2022
This specification may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
3
± (1% + 0.001Ω)
± (0.5% + 0.05Ω)
± (1% + 0.001Ω)
± (1% + 0.001Ω)
± (1% + 0.001Ω)
No visual damage
No breakage
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CSRT Series
Stackpole Electronics, Inc.
Thin Film Current Sensing Resistor
Resistive Product Solutions
Performance Characteristics (cont.)
Test Item
Test Method
Test Condition
Bending once for 5 seconds.
D: 0201, 0402, 0603, 0805 = 5 mm
Bending Strength
1206, 1210, 0612 = 3 mm
2010, 2512, 1020, 1225 = 2 mm
Operating temperature range is -55°C to +155°C for all sizes except 2512-UP
Operating temperature range for 2512-UP is -55°C to +170°C
JIS C-5201-1 4.33
IEC-60115-1 4.33
Test Limits
± (1% + 0.001Ω)
No visual damage
Power Derating Curve:
Soldering Profiles
Rev Date: 3/28/2022
This specification may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
4
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CSRT Series
Stackpole Electronics, Inc.
Thin Film Current Sensing Resistor
Resistive Product Solutions
Recommended Pad Layout
Type/Code
CSRT0201
CSRT0402
CSRT0603
CSRT0805
CSRT1206
(0.01 Ω - 0.038 Ω)
CSRT1206
(0.039 Ω - 10 Ω)
CSRT1210
CSRT2010
CSRT2512 (-UP)
CSRT0612
CSRT1020
CSRT1225
a
b
c
Unit
0.010
0.25
0.020
0.50
0.031
0.80
0.051
1.30
0.047
1.20
0.087
2.20
0.079
2.00
0.150
3.80
0.193
4.90
0.020
0.50
0.039
1.00
0.047
1.20
0.033
0.85
0.063
1.60
0.094
2.40
0.114
2.90
0.189
4.80
0.165
4.20
0.173
4.40
0.260
6.60
0.319
8.10
0.102
2.60
0.159
4.05
0.205
5.20
0.014
0.35
0.028
0.70
0.039
1.00
0.057
1.45
0.072
1.84
0.071
1.80
0.106
2.70
0.106
2.70
0.134
3.40
0.126
3.20
0.217
5.50
0.276
7.00
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
Reel Specifications
Type/Code
A
B
C
D
W
M
Unit
0.079 ± 0.020
2.00 ± 0.50
0.531 ± 0.039
13.50 ± 1.00
0.827 ± 0.039
21.00 ± 1.00
2.362 ± 0.039
60.00 ± 1.00
0.453 ± 0.079
11.50 ± 2.00
7.008 ± 0.079
178.00 ± 2.00
inches
mm
CSRT0201
CSRT0402
CSRT0603
CSRT0805
Rev Date: 3/28/2022
This specification may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
5
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CSRT Series
Stackpole Electronics, Inc.
Thin Film Current Sensing Resistor
Resistive Product Solutions
Reel Specifications (cont.)
Type/Code
A
B
C
D
W
CSRT1206
CSRT1210
CSRT2010
CSRT2512 (-UP)
0.079 ± 0.020
2.00 ± 0.50
0.531 ± 0.039
13.50 ± 1.00
0.827 ± 0.039
21.00 ± 1.00
2.362 ± 0.039
60.00 ± 1.00
CSRT0612
CSRT1020
CSRT1225
0.453
11.50
0.453
11.50
0.630
16.00
0.630
16.00
0.453
11.50
0.630
16.00
0.630
16.00
±
±
±
±
±
±
±
±
±
±
±
±
±
±
0.079
2.00
0.079
2.00
0.079
2.00
0.079
2.00
0.079
2.00
0.079
2.00
0.079
2.00
M
Unit
7.008 ± 0.079
178.00 ± 2.00
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
Packaging Specifications - Paper Tape
Type/Code
CSRT0201
CSRT0402
CSRT0603
CSRT0805
CSRT1206
CSRT1210
CSRT0612
A
0.018
0.45
0.028
0.70
0.041
1.05
0.061
1.55
0.075
1.90
0.112
2.85
0.112
2.85
Type/Code
±
±
±
±
±
±
±
±
±
±
±
±
±
±
G
B
0.004
0.10
0.004
0.10
0.008
0.20
0.008
0.20
0.008
0.20
0.008
0.20
0.008
0.20
0.030
0.75
0.047
1.20
0.071
1.80
0.091
2.30
0.120
3.05
0.120
3.05
0.120
3.05
±
±
±
±
±
±
±
±
±
±
±
±
±
±
H
W
0.004
0.10
0.004
0.10
0.008
0.20
0.008
0.20
0.008
0.20
0.008
0.20
0.008
0.20
0.315 ± 0.008
8.00 ± 0.20
CSRT0402
CSRT0603
0.157 ± 0.004
4.00 ± 0.10
0.079 ± 0.002
2.00 ± 0.05
CSRT1206
CSRT1210
CSRT0612
Rev Date: 3/28/2022
This specification may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
6
±
±
±
±
±
±
±
±
±
±
±
±
±
±
0.004
0.10
0.004
0.10
0.004
0.10
0.004
0.10
0.004
0.10
0.004
0.10
0.004
0.10
F
0.069 ± 0.004
1.75 ± 0.10
0.138 ± 0.002
3.50 ± 0.05
P
D
T
0.014
0.35
0.018
0.45
0.024
0.60
0.030
0.75
0.030
0.75
0.030
0.75
0.030
0.75
CSRT0201
CSRT0805
E
0.079
2.00
0.079
2.00
0.157
4.00
0.157
4.00
0.157
4.00
0.157
4.00
0.157
4.00
±
±
±
±
±
±
±
±
±
±
±
±
±
±
0.004
0.10
0.004
0.10
0.004
0.10
0.004
0.10
0.004
0.10
0.004
0.10
0.004
0.10
0.059 +0.004/-0
1.50 +0.10/-0
Unit
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
Unit
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
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CSRT Series
Stackpole Electronics, Inc.
Thin Film Current Sensing Resistor
Resistive Product Solutions
Packaging Specifications - Embossed Tape
Type/Code
CSRT2010
CSRT2512 (-UP)
CSRT1020
CSRT1225
A
0.110
2.80
0.134
3.40
0.110
2.80
0.134
3.40
Type/Code
±
±
±
±
±
±
±
±
H
B
0.008
0.20
0.008
0.20
0.008
0.20
0.008
0.20
0.220
5.60
0.264
6.70
0.220
5.60
0.264
6.70
±
±
±
±
±
±
±
±
T
W
0.008
0.20
0.008
0.20
0.008
0.20
0.008
0.20
E
F
G
Unit
0.472 ± 0.004
12.00 ± 0.10
0.069 ± 0.004
1.75 ± 0.10
0.217 ± 0.002
5.50 ± 0.05
0.157 ± 0.004
4.00 ± 0.10
T1
P
D
D1
0.033 ± 0.006
0.85 ± 0.15
0.157 ± 0.004
4.00 ± 0.10
0.059 +0.004/-0
1.50 +0.10/-0
inches
mm
inches
mm
inches
mm
inches
mm
Unit
CSRT2010
CSRT2512 (-UP)
CSRT1020
0.079 ± 0.002
2.00 ± 0.05
0.009 ± 0.004
0.23 ± 0.10
0.059 ± 0.004 inches
1.50 ± 0.10
mm
CSRT1225
RoHS Compliance
Stackpole Electronics has joined the worldwide effort to reduce the amount of lead in electronic components and to meet the various
regulatory requirements now prevalent, such as the European Union’s directive regarding “Restrictions on Hazardous Substances”
(RoHS 3). As part of this ongoing program, we periodically update this document with the status regarding the availability of our
compliant components. All our standard part numbers are compliant to EU Directive 2011/65/EU of the European Parliament as
amended by Directive (EU) 2015/863/EU as regards the list of restricted substances.
RoHS Compliance Status
Standard
Product
Series
Description
CSRT
Thin Film Current Sensing Resistor
Package /
Standard
Termination Series RoHS
Type
Compliant
SMD
Rev Date: 3/28/2022
This specification may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
YES
7
Lead-Free Termination
Composition
Lead-Free
Mfg. Effective Date
(Std Product Series)
Lead-Free
Effective Date
Code
(YY/WW)
100% Matte Sn over Ni
Always
Always
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CSRT Series
Stackpole Electronics, Inc.
Thin Film Current Sensing Resistor
Resistive Product Solutions
“Conflict Metals” Commitment
We at Stackpole Electronics, Inc. are joined with our industry in opposing the use of metals mined in the “conflict region” of the eastern
Democratic Republic of the Congo (DRC) in our products. Recognizing that the supply chain for metals used in the electronics industry
is very complex, we work closely with our own suppliers to verify to the extent possible that the materials and products we supply do
not contain metals sourced from this conflict region. As such, we are in compliance with the requirements of Dodd-Frank Act regarding
Conflict Minerals.
Compliance to “REACH”
We certify that all passive components supplied by Stackpole Electronics, Inc. are SVHC (Substances of Very High Concern) free and
compliant with the requirements of EU Directive 1907/2006/EC, “The Registration, Evaluation, Authorization and Restriction of
Chemicals”, otherwise referred to as REACH. Contact us for complete list of REACH Substance Candidate List.
Environmental Policy
It is the policy of Stackpole Electronics, Inc. to protect the environment in all localities in which we operate. We continually strive to
improve our effect on the environment. We observe all applicable laws and regulations regarding the protection of our environment
and all requests related to the environment to which we have agreed. We are committed to the prevention of all forms of pollution.
How to Order
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
C
S
R
T
2
5
1
2
F
T
1
R
0
0
-
U
P
Product Series
Thin Film
CSRT
Current Sensing
Size
Code
W
0201
0.2
0402
0.25
0603
0.4
0805
0.5
0.5
1206
1
1210
1
2010
1.5
2512
3
2512 (-UP) 3.5
0612
1
1020
2
1225
3
Tolerance
Code Tol
D 0.5%
F
1%
G
2%
J
5%
Packaging
Size
Quantity
0201, 0402
10000
Paper Tape 0603, 0805, 1206
5000
1210, 0612
2010, 2512
Embossed
4000
1020, 1225
Code Description
Rev Date: 3/28/2022
This specification may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
T
8
Resistance Value
Four characters with the
multiplier used as the
decimal holder.
"L" used as multiplier of
Special
Code Description
blank Standard
-UP High Power
-3
10 for any value
under 0.1 ohm.
0.01 ohm = 10L0
0.098 ohm = 98L0
10 ohm = 10R0
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