Current Sense Resistors - SMD

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	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
Current Sense Resistors - SMD 0.010ohms 1% +/- 75PPM CRF0805-FZ-R010ELF Bourns 1: 0,318 € 92.480In Stock	Mfr. Part No. CRF0805-FZ-R010ELF Mouser Part No 652-CRF0805FZR010ELF	Bourns	Current Sense Resistors - SMD 0.010ohms 1% +/- 75PPM Learn More about Bourns crf resistors	Datasheet	92.480In Stock	Cut Tape 0,318 € 0,206 € 0,155 € 0,13 € View Reel 0,078 € 0,113 € 0,101 € 0,09 € 0,078 € MouseReel Available	Min.: 1 Mult.: 1 : 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
Current Sense Resistors - SMD 0.020ohms 1% +/- 50PPM CRF0805-FZ-R020ELF Bourns 1: 0,318 € 82.278In Stock	Mfr. Part No. CRF0805-FZ-R020ELF Mouser Part No 652-CRF0805FZR020ELF	Bourns	Current Sense Resistors - SMD 0.020ohms 1% +/- 50PPM Learn More about Bourns crf resistors	Datasheet	82.278In Stock	Cut Tape 0,318 € 0,206 € 0,155 € 0,138 € Reel 0,08 € View 0,118 € 0,103 € 0,095 € 0,078 € MouseReel Available	Min.: 1 Mult.: 1 : 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
Current Sense Resistors - SMD .001 OHM 1% 1W 50PPM CRF1206-FZ-R001ELF Bourns 1: 0,378 € 25.127In Stock 40.000Expected 2/1/2027	Mfr. Part No. CRF1206-FZ-R001ELF Mouser Part No 652-CRF1206FZR001ELF	Bourns	Current Sense Resistors - SMD .001 OHM 1% 1W 50PPM Learn More about Bourns crf resistors	Datasheet	25.127In Stock 40.000Expected 2/1/2027	Cut Tape 0,378 € 0,245 € 0,185 € 0,165 € 0,143 € Reel 0,143 € MouseReel Available	Min.: 1 Mult.: 1 : 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
Current Sense Resistors - SMD .002ohms 1% 1W TC50 CRF1206-FZ-R002ELF Bourns 1: 0,378 € 15.889In Stock	Mfr. Part No. CRF1206-FZ-R002ELF Mouser Part No 652-CRF1206FZR002ELF	Bourns	Current Sense Resistors - SMD .002ohms 1% 1W TC50 Learn More about Bourns crf resistors	Datasheet	15.889In Stock	Cut Tape 0,378 € 0,245 € 0,185 € 0,161 € 0,138 € Reel 0,138 € MouseReel Available	Min.: 1 Mult.: 1 : 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
Current Sense Resistors - SMD .004 OHM 1% 1W 50PPM CRF1206-FZ-R004ELF Bourns 1: 0,576 € 48.499In Stock	Mfr. Part No. CRF1206-FZ-R004ELF Mouser Part No 652-CRF1206FZR004ELF	Bourns	Current Sense Resistors - SMD .004 OHM 1% 1W 50PPM Learn More about Bourns crf resistors	Datasheet	48.499In Stock	Cut Tape 0,576 € 0,402 € 0,305 € 0,197 € Reel 0,137 € View 0,167 € 0,143 € 0,137 € 0,105 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000	Reel, Cut Tape, MouseReel	CRF	4 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
Current Sense Resistors - SMD .005 OHM 1% 1W 50PPM CRF1206-FZ-R005ELF Bourns 1: 0,404 € 48.498In Stock	Mfr. Part No. CRF1206-FZ-R005ELF Mouser Part No 652-CRF1206FZR005ELF	Bourns	Current Sense Resistors - SMD .005 OHM 1% 1W 50PPM Learn More about Bourns crf resistors	Datasheet	48.498In Stock	Cut Tape 0,404 € 0,26 € 0,196 € 0,175 € View Reel 0,138 € 0,151 € 0,138 € 0,138 € MouseReel Available	Min.: 1 Mult.: 1 : 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
Current Sense Resistors - SMD 0.010 ohms 1% 75PPM CRF1206-FZ-R010ELF Bourns 1: 0,378 € 99.858In Stock	Mfr. Part No. CRF1206-FZ-R010ELF Mouser Part No 652-CRF1206FZR010ELF	Bourns	Current Sense Resistors - SMD 0.010 ohms 1% 75PPM Learn More about Bourns crf resistors	Datasheet	99.858In Stock	Cut Tape 0,378 € 0,245 € 0,185 € 0,165 € Reel 0,096 € View 0,143 € 0,125 € 0,114 € 0,089 € MouseReel Available	Min.: 1 Mult.: 1 : 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
Current Sense Resistors - SMD .025 OHM 1% 1W 50PPM CRF1206-FZ-R025ELF Bourns 1: 0,533 € 68.340In Stock	Mfr. Part No. CRF1206-FZ-R025ELF Mouser Part No 652-CRF1206FZR025ELF	Bourns	Current Sense Resistors - SMD .025 OHM 1% 1W 50PPM Learn More about Bourns crf resistors	Datasheet	68.340In Stock	Cut Tape 0,533 € 0,408 € 0,31 € 0,172 € Reel 0,165 € View 0,165 € 0,146 €	Min.: 1 Mult.: 1 : 5.000	Reel, Cut Tape	CRF	25 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
Current Sense Resistors - SMD 0.001ohms 1% 75PPM CRF2512-FZ-R001ELF Bourns 1: 0,421 € 28.672In Stock	Mfr. Part No. CRF2512-FZ-R001ELF Mouser Part No 652-CRF2512FZR001ELF	Bourns	Current Sense Resistors - SMD 0.001ohms 1% 75PPM Learn More about Bourns crf resistors	Datasheet	28.672In Stock	Cut Tape 0,421 € 0,273 € 0,206 € 0,183 € Reel 0,112 € View 0,16 € 0,144 € 0,132 € 0,105 € MouseReel Available	Min.: 1 Mult.: 1 : 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
Current Sense Resistors - SMD 0.003ohms 1% 75PPM CRF2512-FZ-R003ELF Bourns 1: 0,421 € 34.072In Stock	Mfr. Part No. CRF2512-FZ-R003ELF Mouser Part No 652-CRF2512FZR003ELF	Bourns	Current Sense Resistors - SMD 0.003ohms 1% 75PPM Learn More about Bourns crf resistors	Datasheet	34.072In Stock	Cut Tape 0,421 € 0,273 € 0,206 € 0,183 € View Reel 0,111 € 0,16 € 0,144 € 0,132 € 0,111 € MouseReel Available	Min.: 1 Mult.: 1 : 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
Current Sense Resistors - SMD 0.005ohms 1% 75PPM CRF2512-FZ-R005ELF Bourns 1: 0,447 € 62.026In Stock	Mfr. Part No. CRF2512-FZ-R005ELF Mouser Part No 652-CRF2512FZR005ELF	Bourns	Current Sense Resistors - SMD 0.005ohms 1% 75PPM Learn More about Bourns crf resistors	Datasheet	62.026In Stock	Cut Tape 0,447 € 0,29 € 0,218 € 0,188 € Reel 0,118 € View 0,163 € 0,147 € 0,134 € 0,109 € MouseReel Available	Min.: 1 Mult.: 1 : 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
Current Sense Resistors - SMD .015ohm 1% CRF2512-FZ-R015ELF Bourns 1: 0,585 € 13.885In Stock	Mfr. Part No. CRF2512-FZ-R015ELF Mouser Part No 652-CRF2512FZR015ELF	Bourns	Current Sense Resistors - SMD .015ohm 1% Learn More about Bourns crf resistors	Datasheet	13.885In Stock	Cut Tape 0,585 € 0,371 € 0,285 € 0,211 € View Reel 0,172 € 0,181 € 0,172 € 0,172 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	Reel, Cut Tape, MouseReel	CRF	15 mOhms	1 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
Current Sense Resistors - SMD CHIP RESISTOR,HI PWR CURRENT SENSE CRF2512-FZ-R050ELF Bourns 1: 0,697 € 19.910In Stock	Mfr. Part No. CRF2512-FZ-R050ELF Mouser Part No 652-CRF2512FZR050ELF	Bourns	Current Sense Resistors - SMD CHIP RESISTOR,HI PWR CURRENT SENSE Learn More about Bourns crf resistors	Datasheet	19.910In Stock	Cut Tape 0,697 € 0,451 € 0,342 € 0,275 € Reel 0,19 € View 0,235 € 0,212 € 0,194 € 0,178 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	Reel, Cut Tape, MouseReel	CRF	50 mOhms	1 W	1 %	50 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
Current Sense Resistors - SMD ResMetalStrip 0805 R025 1% 0.5W TCR50 CRF0805-FZ-R025ELF Bourns 1: 0,43 € 13.367In Stock	Mfr. Part No. CRF0805-FZ-R025ELF Mouser Part No 652-CRF0805FZR025ELF	Bourns	Current Sense Resistors - SMD ResMetalStrip 0805 R025 1% 0.5W TCR50 Learn More about Bourns crf resistors	Datasheet	13.367In Stock	Cut Tape 0,43 € 0,309 € 0,232 € 0,139 € Reel 0,123 € View 0,123 € 0,12 € MouseReel Available	Min.: 1 Mult.: 1 : 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
Current Sense Resistors - SMD .020 ohms 1% 75PPM CRF1206-FZ-R020ELF Bourns 1: 0,378 € 14.179In Stock 35.000Expected 11/11/2026	Mfr. Part No. CRF1206-FZ-R020ELF Mouser Part No 652-CRF1206FZR020ELF	Bourns	Current Sense Resistors - SMD .020 ohms 1% 75PPM Learn More about Bourns crf resistors	Datasheet	14.179In Stock 35.000Expected 11/11/2026	Cut Tape 0,378 € 0,245 € 0,185 € 0,165 € Reel 0,097 € View 0,143 € 0,129 € 0,118 € 0,093 € MouseReel Available	Min.: 1 Mult.: 1 : 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
Current Sense Resistors - SMD ResMetalStrip 1206 R040 1% 1W TCR50 CRF1206-FZ-R040ELF Bourns 1: 0,55 € 7.164In Stock	Mfr. Part No. CRF1206-FZ-R040ELF Mouser Part No 652-CRF1206FZR040ELF	Bourns	Current Sense Resistors - SMD ResMetalStrip 1206 R040 1% 1W TCR50 Learn More about Bourns crf resistors	Datasheet	7.164In Stock	Cut Tape 0,55 € 0,372 € 0,282 € 0,197 € Reel 0,156 € View 0,167 € 0,156 € 0,131 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000	Reel, Cut Tape, MouseReel	CRF	40 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
Current Sense Resistors - SMD ResMetalStrip 1206 R050 1% 1W TCR50 CRF1206-FZ-R050ELF Bourns 1: 0,421 € 13.601In Stock	Mfr. Part No. CRF1206-FZ-R050ELF Mouser Part No 652-CRF1206FZR050ELF	Bourns	Current Sense Resistors - SMD ResMetalStrip 1206 R050 1% 1W TCR50 Learn More about Bourns crf resistors	Datasheet	13.601In Stock	Cut Tape 0,421 € 0,268 € 0,203 € 0,172 € Reel 0,107 € View 0,145 € 0,125 € 0,114 € 0,10 € MouseReel Available	Min.: 1 Mult.: 1 : 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
Current Sense Resistors - SMD .004ohms 1% 2W TC50 CRF2512-FZ-R004ELF Bourns 1: 0,55 € 7.920In Stock	Mfr. Part No. CRF2512-FZ-R004ELF Mouser Part No 652-CRF2512FZR004ELF	Bourns	Current Sense Resistors - SMD .004ohms 1% 2W TC50 Learn More about Bourns crf resistors	Datasheet	7.920In Stock	Cut Tape 0,55 € 0,337 € 0,263 € 0,183 € Reel 0,17 € View 0,17 € 0,162 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	Reel, Cut Tape, MouseReel	CRF	4 mOhms	2 W	1 %	50 PPM / C	2512	6432				- 55 C	+ 170 C	Metal Strip	2 Terminal	SMD/SMT
Current Sense Resistors - SMD .006ohms 1% 2W TC50 CRF2512-FZ-R006ELF Bourns 1: 0,55 € 5.901In Stock	Mfr. Part No. CRF2512-FZ-R006ELF Mouser Part No 652-CRF2512FZR006ELF	Bourns	Current Sense Resistors - SMD .006ohms 1% 2W TC50 Learn More about Bourns crf resistors	Datasheet	5.901In Stock	Cut Tape 0,55 € 0,337 € 0,263 € 0,183 € 0,165 € Reel 0,165 € MouseReel Available	Min.: 1 Mult.: 1 : 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
Current Sense Resistors - SMD .008ohms 1% 2W TC50 CRF2512-FZ-R008ELF Bourns 1: 0,421 € 10.201In Stock	Mfr. Part No. CRF2512-FZ-R008ELF Mouser Part No 652-CRF2512FZR008ELF	Bourns	Current Sense Resistors - SMD .008ohms 1% 2W TC50 Learn More about Bourns crf resistors	Datasheet	10.201In Stock	Cut Tape 0,421 € 0,269 € 0,203 € 0,181 € View Reel 0,111 € 0,157 € 0,142 € 0,13 € 0,111 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	Reel, Cut Tape, MouseReel	CRF					2512	6330						Metal Strip	2 Terminal
Current Sense Resistors - SMD High Power 2512, 10mOhms, 1%, 2W, 50PPM CRF2512-FZ-R010ELF Bourns 1: 0,421 € 10.234In Stock 40.000Expected 1/26/2027	Mfr. Part No. CRF2512-FZ-R010ELF Mouser Part No 652-CRF2512FZR010ELF	Bourns	Current Sense Resistors - SMD High Power 2512, 10mOhms, 1%, 2W, 50PPM Learn More about Bourns crf resistors	Datasheet	10.234In Stock 40.000Expected 1/26/2027	Cut Tape 0,421 € 0,273 € 0,206 € 0,17 € Reel 0,112 € View 0,149 € 0,136 € 0,125 € 0,105 € MouseReel Available	Min.: 1 Mult.: 1 : 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
Current Sense Resistors - SMD .02ohm 1% CRF2512-FZ-R020ELF Bourns 1: 0,421 € 11.987In Stock 20.000Expected 11/17/2026	Mfr. Part No. CRF2512-FZ-R020ELF Mouser Part No 652-CRF2512FZR020ELF	Bourns	Current Sense Resistors - SMD .02ohm 1% Learn More about Bourns crf resistors	Datasheet	11.987In Stock 20.000Expected 11/17/2026	Cut Tape 0,421 € 0,268 € 0,202 € 0,175 € Reel 0,11 € View 0,157 € 0,142 € 0,129 € 0,109 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	Reel, Cut Tape, MouseReel	CRF	20 mOhms	1 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
Current Sense Resistors - SMD .03ohm 1% CRF2512-FZ-R030ELF Bourns 1: 0,421 € 6.772In Stock	Mfr. Part No. CRF2512-FZ-R030ELF Mouser Part No 652-CRF2512FZR030ELF	Bourns	Current Sense Resistors - SMD .03ohm 1% Learn More about Bourns crf resistors	Datasheet	6.772In Stock	Cut Tape 0,421 € 0,268 € 0,202 € 0,181 € 0,165 € Reel 0,165 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	Reel, Cut Tape, MouseReel	CRF	30 mOhms	1 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
Current Sense Resistors - SMD .033 ohm 1% CRF2512-FZ-R033ELF Bourns 1: 0,421 € 10.377In Stock 20.000Expected 11/17/2026	Mfr. Part No. CRF2512-FZ-R033ELF Mouser Part No 652-CRF2512FZR033ELF	Bourns	Current Sense Resistors - SMD .033 ohm 1% Learn More about Bourns crf resistors	Datasheet	10.377In Stock 20.000Expected 11/17/2026	Cut Tape 0,421 € 0,273 € 0,206 € 0,179 € 0,165 € Reel 0,165 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	Reel, Cut Tape, MouseReel	CRF	33 mOhms	1 W	1 %	50 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
Current Sense Resistors - SMD .035ohm 1% CRF2512FZR035ELF Bourns 1: 0,602 € 5.129In Stock	Mfr. Part No. CRF2512FZR035ELF Mouser Part No 652-CRF2512FZR035ELF	Bourns	Current Sense Resistors - SMD .035ohm 1% Learn More about Bourns crf resistors	Datasheet	5.129In Stock	Cut Tape 0,602 € 0,379 € 0,292 € 0,211 € View Reel 0,168 € 0,181 € 0,168 € 0,168 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	Reel, Cut Tape, MouseReel	CRF	35 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 Element	2 Terminal	SMD/SMT

CRF High Power Current Sense Resistors

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CRF High Power Current Sense Resistors

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