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 ShuntMetric 8536 L025 5% 36W 2P PSn
Datasheet
112In 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 2 Terminal SMD/SMT AEC-Q200
Bourns Current Sense Resistors - SMD ShuntMetric 8536 L050 5% 36W 3P Cu
Datasheet
92In Stock
Min.: 1
Mult.: 1

Tray CSM2F 50 uOhms 50 W 5 % 150 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 8536 L050 5% 36W 3P Sn
Datasheet
112In Stock
Min.: 1
Mult.: 1

Tray CSM2F 50 uOhms 50 W 5 % 150 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 8536 L050 5% 36W 3P PSn
Datasheet
112In Stock
Min.: 1
Mult.: 1

Tray CSM2F 50 uOhms 50 W 5 % 150 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 L100 5% 50W 2P Sn
Datasheet
441In 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 2 Terminal SMD/SMT AEC-Q200
Bourns Current Sense Resistors - SMD 2.03 OHM 1% 5W 50PPM
Datasheet
5.988In Stock
Min.: 1
Mult.: 1
: 3.000

Reel, Cut Tape CSS2H-2512 2.3 mOhms 5 W 1 % 50 PPM / C 2512 6332 6.35 mm (0.25 in) 3.05 mm (0.12 in) 1.06 mm (0.042 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT
Bourns Current Sense Resistors - SMD ShuntMetric 8518 L050 5% 50W 2P Cu
Datasheet
120In Stock
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 2.0mOHMS 6W 1% AEC-Q200
Datasheet
4.984In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Reel, Cut Tape, MouseReel CSS2H-3920 2 mOhms 6 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 1.0mOHMS 8W 1% AEC-Q200
Datasheet
2.941In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

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
13.332In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

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 .0003 OHM 1% 5W 100PPM
Datasheet
9.040In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Reel, Cut Tape, MouseReel CSS2H-3920 300 uOhms 10 W 1 % 100 PPM / C 3920 10052 10 mm (0.394 in) 5.2 mm (0.205 in) 1.8 mm (0.071 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT
Bourns Current Sense Resistors - SMD 0.5mOHMS 9W 1% AEC-Q200
Datasheet
4.221In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Reel, Cut Tape, MouseReel CSS2H-3920 500 uOhms 9 W 1 % 50 PPM / C 3920 10052 10.04 mm (0.395 in) 5.2 mm (0.205 in) 0.84 mm (0.033 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Bourns Current Sense Resistors - SMD .0003 OHM 1% 6W 100PPM
Datasheet
1.995In Stock
Min.: 1
Mult.: 1
: 1.500

Reel, Cut Tape CSS2H-5930 300 uOhms 10 W 1 % 50 PPM / C 5930 15078 10 mm (0.394 in) 5.2 mm (0.205 in) 1.8 mm (0.071 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT
Bourns Current Sense Resistors - SMD CurrentSenseShunt 2512
Datasheet
7.235In Stock
Min.: 1
Mult.: 1
: 3.000

Reel, Cut Tape CSS2H-2512 1.8 mOhms 5 W 1 % 50 PPM / C 2512 6332 6.35 mm (0.25 in) 3.05 mm (0.12 in) 1.06 mm (0.042 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT
Bourns Current Sense Resistors - SMD .004 OHM 1% 4W 75PPM
Datasheet
5.240In Stock
Min.: 1
Mult.: 1
: 3.000

Reel, Cut Tape CSS2H-3920 4 mOhms 4 W 1 % 75 PPM / C 3920 10052 10 mm (0.394 in) 5.2 mm (0.205 in) 0.92 mm (0.036 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT
Bourns Current Sense Resistors - SMD 3.0mOHMS 6W 1% AEC-Q200
Datasheet
1.890In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

Reel, Cut Tape, MouseReel CSS2H-5930 3 mOhms 6 W 1 % 50 PPM / C 5931 15075 15 mm (0.591 in) 7.75 mm (0.305 in) 0.42 mm (0.017 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
2.105In Stock
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 1.0mOHMS 4W 1% AEC-Q200
Datasheet
2.952In Stock
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
3.629In Stock
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 8536 L050 5% 36W 2P Cu
Datasheet
36In Stock
Min.: 1
Mult.: 1

Tray CSM2F 50 uOhms 50 W 5 % 150 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 2 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 2.0mOHMS 6W 1% AEC-Q200
Datasheet
425In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel CSS2H-3920 2 mOhms 6 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 3.0mOHMS 5W 1% AEC-Q200
Datasheet
150In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel CSS2H-3920 3 mOhms 5 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 1.0mOHMS 8W 1% AEC-Q200
Datasheet
1.379In Stock
9.000Expected 26/06/2026
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
797In Stock
2.000Expected 19/05/2026
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