CSx Current Sense Resistors

Stackpole Electronics CSx Current Sense Resistors are all lead- and halogen-free modules and include multiple series: CSRF, CSR, CSRN, CSNL, CSS, and CSSH. The CSRF series resistors feature current handling up to 26A, TCR down to ±50ppm/°C, and wide resistance range, and a high power rating of up to 5W. The CSR/CSRN resistors offer sizes ranging from 0201 to 1225 and power ratings up to 3W. The CSRN series includes sizes 0815, 2010, and 2512 with narrow terminations. The CSNL metal element current sensing resistors provide resistance ratings down to 1/2mΩ, a high-power design, and current handling up to 63A, and non-standard resistance values are available. The CSS/CSSH series includes standard and high-power (CSSH) options with a high-temperature performance of up to +225°C and AEC-Q200 qualification. Stackpole Electronics CSx Current Sense Resistors are REACH compliant and 100% RoHS compliant without exemption.

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
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Series
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Tolerance
Temperature Coefficient
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Case Code - mm
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Minimum Operating Temperature
Maximum Operating Temperature
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Termination Style
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SEI Stackpole Current Sense Resistors - SMD 0.005Ohms 1206 1W 50 ppm 1% Metal Plate
Datasheet
12.335In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

Reel, Cut Tape, MouseReel CSNL 5 mOhms 1 W 1 % 50 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.65 mm (0.026 in) - 55 C + 170 C Metal Alloy 2 Terminal SMD/SMT
SEI Stackpole Current Sense Resistors - SMD 0.02Ohms 2728 4W 25ppm 1% Hi Power AEC-Q200
Datasheet
8.012In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

Reel, Cut Tape, MouseReel CSSH 20 mOhms 4 W 1 % 15 PPM / C 2728 (Reversed) 6871 (Reversed) 6.71 mm (0.264 in) 7.19 mm (0.283 in) 0.99 mm (0.039 in) - 55 C + 225 C Metal Alloy 2 Terminal SMD/SMT AEC-Q200
SEI Stackpole Current Sense Resistors - SMD 0.03Ohms 2512 2W 200ppm 1% Narr Term AEC-Q200
Datasheet
18.168In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

Reel, Cut Tape, MouseReel CSRN 30 mOhms 3 W 1 % 200 PPM / C 2512 6332 6.3 mm (0.248 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
SEI Stackpole Current Sense Resistors - SMD 0.05Ohms 2010 1W 200 ppm 1% Narrow Term
Datasheet
11.396In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

Reel, Cut Tape, MouseReel CSRN 50 mOhms 1 W 1 % 250 PPM / C 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT
SEI Stackpole Current Sense Resistors - SMD 0.068Ohms 2512 2W 200ppm 1% Narr Term AEC-Q200
Datasheet
17.777In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

Reel, Cut Tape, MouseReel CSRN 68 mOhms 3 W 1 % 200 PPM / C 2512 6332 6.3 mm (0.248 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
SEI Stackpole Current Sense Resistors - SMD 0.02Ohms 2010 1.5W 50ppm 1% Metal Plat
Datasheet
2.825In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

Reel, Cut Tape, MouseReel CSNL 20 mOhms 1.5 W 1 % 50 PPM / C 2010 5025 5.08 mm (0.2 in) 2.54 mm (0.1 in) 0.65 mm (0.026 in) - 55 C + 170 C Metal Alloy 2 Terminal SMD/SMT
SEI Stackpole Current Sense Resistors - SMD 0.12Ohms 2512 2W 200ppm 1% Narr Term AEC-Q200
Datasheet
3.660In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

Reel, Cut Tape, MouseReel CSRN 120 mOhms 3 W 1 % 200 PPM / C 2512 6332 6.3 mm (0.248 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
SEI Stackpole Current Sense Resistors - SMD 0.003Ohms 1W 0805 50ppm 1% Hi Power AEC-Q200
Datasheet
10.082In Stock
5.000Expected 22/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel CSSH 3 mOhms 1 W 1 % 50 PPM / C 0805 2012 2.05 mm (0.081 in) 1.3 mm (0.051 in) 0.35 mm (0.014 in) - 55 C + 170 C Metal Alloy 2 Terminal SMD/SMT
SEI Stackpole Current Sense Resistors - SMD 0.012Ohms 2512 3W 50ppm 1% Metal Plate
Datasheet
7.111In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

Reel, Cut Tape, MouseReel CSNL 12 mOhms 3 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.7 mm (0.028 in) - 55 C + 170 C 2 Terminal SMD/SMT
SEI Stackpole Current Sense Resistors - SMD 0.015Ohms 2512 3W 50ppm 1% Metal Plate
Datasheet
7.686In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

Reel, Cut Tape, MouseReel CSNL 15 mOhms 3 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.7 mm (0.028 in) - 55 C + 170 C 2 Terminal SMD/SMT
SEI Stackpole Current Sense Resistors - SMD 0.02Ohms 2512 3W 50ppm 1% Metal Plate
Datasheet
7.282In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

Reel, Cut Tape, MouseReel CSNL 20 mOhms 3 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.7 mm (0.028 in) - 55 C + 170 C 2 Terminal SMD/SMT
SEI Stackpole Current Sense Resistors - SMD 0.025Ohms 2512 3W 50ppm 1% Metal Plate
Datasheet
7.280In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

Reel, Cut Tape, MouseReel CSNL 25 mOhms 3 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.7 mm (0.028 in) - 55 C + 170 C 2 Terminal SMD/SMT
SEI Stackpole Current Sense Resistors - SMD 0.03Ohms 2512 3W 50ppm 1% Metal Plate
Datasheet
7.399In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

Reel, Cut Tape, MouseReel CSNL 30 mOhms 3 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.7 mm (0.028 in) - 55 C + 170 C 2 Terminal SMD/SMT
SEI Stackpole Current Sense Resistors - SMD 0.033Ohms 2512 3W 50ppm 1% Metal Plate
Datasheet
7.445In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

Reel, Cut Tape, MouseReel CSNL 33 mOhms 3 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.7 mm (0.028 in) - 55 C + 170 C 2 Terminal SMD/SMT
SEI Stackpole Current Sense Resistors - SMD 0.039Ohms 2512 3W 50ppm 1% Metal Plate
Datasheet
7.617In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

Reel, Cut Tape, MouseReel CSNL 39 mOhms 3 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.7 mm (0.028 in) - 55 C + 170 C 2 Terminal SMD/SMT
SEI Stackpole Current Sense Resistors - SMD 0.05Ohms 2512 3W 50ppm 1% Metal Plate
Datasheet
6.608In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

Reel, Cut Tape, MouseReel CSNL 50 mOhms 3 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.7 mm (0.028 in) - 55 C + 170 C 2 Terminal SMD/SMT
SEI Stackpole Current Sense Resistors - SMD 0.075Ohms 2512 3W 50ppm 1% Metal Plate
Datasheet
7.750In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

Reel, Cut Tape, MouseReel CSNL 75 mOhms 3 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.7 mm (0.028 in) - 55 C + 170 C 2 Terminal SMD/SMT
SEI Stackpole Current Sense Resistors - SMD 0.0002Ohms 2512 3W 50ppm 1% Metal Plate
Datasheet
3.968In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

Reel, Cut Tape, MouseReel CSNL 12 mOhms 3 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.7 mm (0.028 in) - 55 C + 170 C 2 Terminal SMD/SMT
SEI Stackpole Current Sense Resistors - SMD 0.0003Ohms 2512 3W 50ppm 1% Metal Plate
Datasheet
2.376In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

Reel, Cut Tape, MouseReel CSNL 12 mOhms 3 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.7 mm (0.028 in) - 55 C + 170 C 2 Terminal SMD/SMT
SEI Stackpole Current Sense Resistors - SMD 0.1Ohms 2512 3W 50ppm 1% Metal Plate
Datasheet
6.958In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

Reel, Cut Tape, MouseReel CSNL 100 mOhms 3 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.7 mm (0.028 in) - 55 C + 170 C 2 Terminal SMD/SMT
SEI Stackpole Current Sense Resistors - SMD 0.12Ohms 2512 3W 50ppm 1% Metal Plate
Datasheet
7.022In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

Reel, Cut Tape, MouseReel CSNL 120 mOhms 3 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.7 mm (0.028 in) - 55 C + 170 C 2 Terminal SMD/SMT
SEI Stackpole Current Sense Resistors - SMD 0.15Ohms 2512 3W 50ppm 1% Metal Plate
Datasheet
5.691In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

Reel, Cut Tape, MouseReel CSNL 150 mOhms 3 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.7 mm (0.028 in) - 55 C + 170 C 2 Terminal SMD/SMT
SEI Stackpole Current Sense Resistors - SMD 0.2Ohms 2512 3W 50ppm 1% Metal Plate
Datasheet
7.268In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

Reel, Cut Tape, MouseReel CSNL 200 mOhms 3 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.7 mm (0.028 in) - 55 C + 170 C 2 Terminal SMD/SMT
SEI Stackpole Current Sense Resistors - SMD 0.004Ohms 1W 0805 50ppm 1% Hi Power AEC-Q200
Datasheet
5.066In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel CSSH 4 mOhms 1 W 1 % 50 PPM / C 0805 2012 2.05 mm (0.081 in) 1.3 mm (0.051 in) 0.35 mm (0.014 in) - 55 C + 170 C Metal Alloy 2 Terminal SMD/SMT
SEI Stackpole Current Sense Resistors - SMD 0.006Ohms 1W 0805 50ppm 1% Hi Power AEC-Q200
Datasheet
9.654In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel CSSH 6 mOhms 1 W 1 % 50 PPM / C 0805 2012 2.05 mm (0.081 in) 1.3 mm (0.051 in) 0.35 mm (0.014 in) - 55 C + 170 C Metal Alloy 2 Terminal SMD/SMT