Current Sense Resistors

Bourns High-Powered CSS Current Sense Resistors come in both 2-terminal and 4-terminal options and are manufactured using a metal element. Each family has a range of low resistance options and power ratings of up to 50W with resistance values as low as 0.05mΩ. These resistors detect and convert current to an easily measured voltage that is proportional to the current through the device. Bourns Current Sense Resistors offer high measurement accuracy and cost-effectiveness compared to other technologies.

Results: 118
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Qty. RoHS ECAD Model Packaging
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Tolerance
Temperature Coefficient
Case Code - in
Case Code - mm
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Height
Minimum Operating Temperature
Maximum Operating Temperature
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Termination Style
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Bourns Current Sense Resistors - SMD 1.0mOHMS 5W 1% AEC-Q200
Datasheet
1 541In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

Reel, Cut Tape, MouseReel CSS2H-2512 1 mOhms 5 W 1 % 50 PPM / C 2512 6432 6.35 mm (0.25 in) 3.05 mm (0.12 in) 0.42 mm (0.017 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Bourns Current Sense Resistors - SMD 0.5mOHMS 6W 1% AEC-Q200
Datasheet
92In Stock
39 000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

Reel, Cut Tape, MouseReel CSS2H-2512 500 uOhms 6 W 1 % 50 PPM / C 2512 6432 6.35 mm (0.25 in) 3.05 mm (0.12 in) 0.84 mm (0.033 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Bourns Current Sense Resistors - SMD 2.0mOHMS 4W 1% AEC-Q200
Datasheet
1 892In Stock
3 000Expected 9/24/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

Reel, Cut Tape, MouseReel CSS4J-4026 2 mOhms 4 W 1 % 75 PPM / C 4026 10166 10.06 mm (0.396 in) 6.6 mm (0.26 in) 2.94 mm (0.116 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Bourns Current Sense Resistors - SMD 2.0mOHMS 4W 1% AEC-Q200
Datasheet
375In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

Reel, Cut Tape, MouseReel CSS4J-4026 2 mOhms 4 W 1 % 75 PPM / C 4026 10166 10.06 mm (0.396 in) 6.6 mm (0.26 in) 2.94 mm (0.116 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Bourns Current Sense Resistors - SMD 1.0mOHMS 4W 1% AEC-Q200
Datasheet
1 232In Stock
3 000Expected 10/19/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

Reel, Cut Tape, MouseReel CSS4J-4026 1 mOhms 4 W 1 % 75 PPM / C 4026 10166 10.06 mm (0.396 in) 6.6 mm (0.26 in) 2.71 mm (0.107 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Bourns Current Sense Resistors - SMD 0.5mOHMS 5W 1% AEC-Q200
Datasheet
1 396In Stock
3 000Expected 10/21/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

Reel, Cut Tape, MouseReel CSS4J-4026 500 uOhms 5 W 1 % 100 PPM / C 4026 10166 10.06 mm (0.396 in) 6.6 mm (0.26 in) 3.01 mm (0.119 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Bourns Current Sense Resistors - SMD ShuntMetric 8518 L100 5% 50W 3P Sn
Datasheet
2In Stock
Min.: 1
Mult.: 1

Tray CSM2F 100 uOhms 36 W 5 % 150 PPM / C 8518 21646 85 mm (3.34 in) 18 mm (0.7 in) 3 mm (0.118 in) - 40 C + 170 C Metal Element 3 Terminal SMD/SMT AEC-Q200
Bourns Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 3P Cu
Datasheet
1In Stock
Min.: 1
Mult.: 1

Tray CSM2F 25 uOhms 50 W 5 % 200 PPM / C 8536 21691 85 mm (3.34 in) 36 mm (1.41 in) 3 mm (0.118 in) - 40 C + 170 C Metal Element 3 Terminal SMD/SMT AEC-Q200
Bourns Current Sense Resistors - SMD ShuntMetric 8518 L050 5% 50W 2P Cu
Datasheet
1 008Expected 10/20/2026
Min.: 1
Mult.: 1

Tray CSM2F 50 uOhms 36 W 5 % 150 PPM / C 8518 21646 85 mm (3.34 in) 18 mm (0.7 in) 3 mm (0.118 in) - 40 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Bourns Current Sense Resistors - SMD 1.0mOHMS 8W 1% AEC-Q200
Datasheet
36 000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

Reel, Cut Tape, MouseReel CSS2H-3920 1 mOhms 8 W 1 % 50 PPM / C 3920 10052 10.04 mm (0.395 in) 5.2 mm (0.205 in) 0.42 mm (0.017 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Bourns Current Sense Resistors - SMD 0.2mOHMS 12W 1% AEC-Q200
Datasheet
16 000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

Reel, Cut Tape, MouseReel CSS2H-3920 200 uOhms 12 W 1 % 50 PPM / C 3920 10052 10.04 mm (0.395 in) 5.2 mm (0.205 in) 1.2 mm (0.047 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Bourns Current Sense Resistors - SMD ZERO OHM JUMPER 50PPM
Datasheet
6 488Expected 8/18/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

Reel, Cut Tape, MouseReel CSS2H-2512 0 Ohms 50 PPM / C 2512 6332 6.35 mm (0.25 in) 3.05 mm (0.12 in) 1.14 mm (0.045 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT
Bourns Current Sense Resistors - SMD 0.5mOHMS 6W 1% AEC-Q200
Datasheet
12 971On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

Reel, Cut Tape, MouseReel CSS2H-2512 500 uOhms 6 W 1 % 50 PPM / C 2512 6432 6.35 mm (0.25 in) 3.05 mm (0.12 in) 0.84 mm (0.033 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 3P Cu
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1 050
Mult.: 210

Tray CSM2F 50 uOhms 36 W 5 % 100 PPM / C 6918 17546 69 mm (2.71 in) 18 mm (0.7 in) 3 mm (0.118 in) - 40 C + 170 C Metal Element 3 Terminal SMD/SMT AEC-Q200
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 3P Sn
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1 050
Mult.: 210

Tray CSM2F 50 uOhms 36 W 5 % 100 PPM / C 6918 17546 69 mm (2.71 in) 18 mm (0.7 in) 3 mm (0.118 in) - 40 C + 170 C Metal Element 3 Terminal SMD/SMT AEC-Q200
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 3P PSn
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1 050
Mult.: 210

Tray CSM2F 50 uOhms 36 W 5 % 100 PPM / C 6918 17546 69 mm (2.71 in) 18 mm (0.7 in) 3 mm (0.118 in) - 40 C + 170 C Metal Element 3 Terminal SMD/SMT AEC-Q200
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L100 5% 50W 2P Cu
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1 050
Mult.: 210

Tray CSM2F 100 uOhms 36 W 5 % 100 PPM / C 6918 17546 69 mm (2.71 in) 18 mm (0.7 in) 3 mm (0.118 in) - 40 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L100 5% 50W 2P Sn
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1 050
Mult.: 210

Tray CSM2F 100 uOhms 36 W 5 % 100 PPM / C 6918 17546 69 mm (2.71 in) 18 mm (0.7 in) 3 mm (0.118 in) - 40 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L100 5% 50W 2P PSn
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1 050
Mult.: 210

Tray CSM2F 100 uOhms 36 W 5 % 100 PPM / C 6918 17546 69 mm (2.71 in) 18 mm (0.7 in) 3 mm (0.118 in) - 40 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L100 5% 50W 3P Cu
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1 050
Mult.: 210

Tray CSM2F 100 uOhms 36 W 5 % 100 PPM / C 6918 17546 69 mm (2.71 in) 18 mm (0.7 in) 3 mm (0.118 in) - 40 C + 170 C Metal Element 3 Terminal SMD/SMT AEC-Q200
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L100 5% 50W 3P Sn
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1 050
Mult.: 210

Tray CSM2F 100 uOhms 36 W 5 % 100 PPM / C 6918 17546 69 mm (2.71 in) 18 mm (0.7 in) 3 mm (0.118 in) - 40 C + 170 C Metal Element 3 Terminal SMD/SMT AEC-Q200
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L100 5% 50W 3P PSn
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1 050
Mult.: 210

Tray CSM2F 100 uOhms 36 W 5 % 100 PPM / C 6918 17546 69 mm (2.71 in) 18 mm (0.7 in) 3 mm (0.118 in) - 40 C + 170 C Metal Element 3 Terminal SMD/SMT AEC-Q200
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L200 5% 50W 3P Cu
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1 050
Mult.: 210

Tray CSM2F 200 uOhms 36 W 5 % 50 PPM / C 6918 17546 69 mm (2.71 in) 18 mm (0.7 in) 3 mm (0.118 in) - 40 C + 170 C Metal Element 3 Terminal SMD/SMT AEC-Q200
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L200 5% 50W 3P PSn
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1 050
Mult.: 210

Tray CSM2F 200 uOhms 36 W 5 % 50 PPM / C 6918 17546 69 mm (2.71 in) 18 mm (0.7 in) 3 mm (0.118 in) - 40 C + 170 C Metal Element 3 Terminal SMD/SMT AEC-Q200
Bourns Current Sense Resistors - SMD ShuntMetric 7036 L025 5% 36W 2P Cu
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 980
Mult.: 140

Tray CSM2F 25 uOhms 50 W 5 % 200 PPM / C 7036 17891 70 mm (2.75 in) 36 mm (1.41 in) 3 mm (0.118 in) - 40 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200