CRF High Power Current Sense Resistors

Bourns CRF High Power Current Sense Resistors feature resistance values as low as 0.001Ω and inductance of less than 5nH. The series meets AEC-Q200 and RoHS requirements. These resistors offer low thermal electromotive force (EMF) of <3µV/°C for the 0805 and 1206 package sizes and <40µV/°C for the 2512 size. Bourns CRF Current Sense Resistors operate in a temperature range of -55°C to +170°C. Typical applications include power supplies, stepper motor drives, and input amplifiers.

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Qty. RoHS ECAD Model Packaging
Series
Resistance
Power Rating
Tolerance
Temperature Coefficient
Case Code - in
Case Code - mm
Length
Width
Height
Minimum Operating Temperature
Maximum Operating Temperature
Technology
Termination
Termination Style
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Bourns Current Sense Resistors - SMD ResMetalStrip 0805 R0 Jumper 0.5W
Datasheet
42,052In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel CRF 0 Ohms 500 mW (1/2 W) 5 % 3800 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.7 mm (0.028 in) - 55 C + 150 C Metal Alloy 2 Terminal SMD/SMT
Bourns Current Sense Resistors - SMD ResMetalStrip 1206 R050 1% 1W TCR50
Datasheet
25,094In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel CRF 50 mOhms 1 W 1 % 50 PPM / C 1206 3216 3.2 mm (0.126 in) 1.65 mm (0.065 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Plate 2 Terminal SMD/SMT
Bourns Current Sense Resistors - SMD ResMetalStrip 2010 R0 Jumper 1.5W
Datasheet
12,149In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel CRF 0 Ohms 1.5 W 5 % 3800 PPM / C 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 in) 0.7 mm (0.028 in) - 55 C + 150 C Metal Alloy 2 Terminal SMD/SMT
Bourns Current Sense Resistors - SMD ResMetalStrip 0805 R001 1% 0.5W TCR50
Datasheet
4,820In Stock
10,000Expected 2026-06-24
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel CRF 1 mOhms 500 mW (1/2 W) 1 % 50 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Plate 2 Terminal SMD/SMT
Bourns Current Sense Resistors - SMD ResMetalStrip 0805 R025 1% 0.5W TCR50
Datasheet
18,153In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel CRF 25 mOhms 500 mW (1/2 W) 1 % 50 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Plate 2 Terminal SMD/SMT
Bourns Current Sense Resistors - SMD ResMetalStrip 1206 R0 Jumper 1W
Datasheet
9,505In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel CRF 0 Ohms 1 W 5 % 3800 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.7 mm (0.028 in) - 55 C + 150 C Metal Alloy 2 Terminal SMD/SMT
Bourns Current Sense Resistors - SMD ResMetalStrip 2512 R0 Jumper 2W
Datasheet
3,567In Stock
4,000Expected 2026-06-11
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel CRF 0 Ohms 2 W 5 % 3800 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.7 mm (0.028 in) - 55 C + 150 C Metal Alloy 2 Terminal SMD/SMT
Bourns Current Sense Resistors - SMD 0.005ohms 1% 75PPM
Datasheet
44,395In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel CRF 5 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Plate 2 Terminal SMD/SMT
Bourns Current Sense Resistors - SMD 0.010ohms 1% +/- 75PPM
Datasheet
38,545In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel CRF 10 mOhms 500 mW (1/2 W) 1 % 50 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Plate 2 Terminal SMD/SMT
Bourns Current Sense Resistors - SMD 0.020ohms 1% +/- 50PPM
Datasheet
139,942In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel CRF 20 mOhms 500 mW (1/2 W) 1 % 50 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Plate 2 Terminal SMD/SMT
Bourns Current Sense Resistors - SMD .001 OHM 1% 1W 50PPM
Datasheet
27,224In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel CRF 1 mOhms 1 W 1 % 50 PPM / C 1206 3216 3.2 mm (0.126 in) 1.65 mm (0.065 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT
Bourns Current Sense Resistors - SMD .002ohms 1% 1W TC50
Datasheet
29,812In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel CRF 2 mOhms 1 W 1 % 50 PPM / C 1206 3216 - 55 C + 170 C Metal Strip SMD/SMT
Bourns Current Sense Resistors - SMD .005 OHM 1% 1W 50PPM
Datasheet
14,870In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel CRF 5 mOhms 1 W 1 % 50 PPM / C 1206 3216 3.2 mm (0.126 in) 1.65 mm (0.065 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT
Bourns Current Sense Resistors - SMD 0.010 ohms 1% 75PPM
Datasheet
15,538In Stock
25,000Expected 2026-03-30
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel CRF 10 mOhms 1 W 1 % 50 PPM / C 1206 3216 - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT
Bourns Current Sense Resistors - SMD .020 ohms 1% 75PPM
Datasheet
20,311In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel CRF 20 mOhms 1 W 1 % 75 PPM / C 1206 3216 3.2 mm (0.126 in) 1.65 mm (0.065 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT
Bourns Current Sense Resistors - SMD 0.001ohms 1% 75PPM
Datasheet
22,376In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel CRF 1 mOhms 2 W 1 % 50 PPM / C 2512 6432 - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT
Bourns Current Sense Resistors - SMD 0.003ohms 1% 75PPM
Datasheet
13,187In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel CRF 3 mOhms 2 W 1 % 50 PPM / C 2512 6432 - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT
Bourns Current Sense Resistors - SMD 0.005ohms 1% 75PPM
Datasheet
23,969In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel CRF 5 mOhms 2 W 1 % 50 PPM / C 2512 6432 - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT
Bourns Current Sense Resistors - SMD .006ohms 1% 2W TC50
Datasheet
14,110In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel CRF 6 mOhms 2 W 1 % 50 PPM / C 2512 6432 - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT
Bourns Current Sense Resistors - SMD 0.010 ohms 1% 75PPM
Datasheet
26,104In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel CRF 10 mOhms 2 W 1 % 50 PPM / C 2512 6432 - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT
Bourns Current Sense Resistors - SMD .025ohm 1%
Datasheet
14,710In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel CRF 25 mOhms 2 W 1 % 75 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT
Bourns Current Sense Resistors - SMD .002ohms 5% 2W TC50
Datasheet
16,498In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel CRF 2 mOhms 2 W 5 % 50 PPM / C 2512 6432 - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT
Bourns Current Sense Resistors - SMD .009ohms 1% 500mW TC50
Datasheet
1,044In Stock
25,000Expected 2026-06-10
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel CRF 9 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Plate 2 Terminal SMD/SMT
Bourns Current Sense Resistors - SMD 0.002ohms 1% 75PPM
Datasheet
12,581In Stock
20,000Expected 2026-02-18
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel CRF 2 mOhms 2 W 1 % 50 PPM / C 2512 6432 - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT
Bourns Current Sense Resistors - SMD .008ohms 1% 2W TC50
Datasheet
5,485In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel CRF 2512 6330 Metal Strip 2 Terminal