Current Sense Resistors - SMD – Mouser South Africa

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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 (USD) 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	Qualification
Current Sense Resistors - SMD 0.002ohms 1% 75PPM CRF2512-FZ-R002ELF Bourns 1: $0.52 198,495Expected 2026/09/28	Mfr. Part No. CRF2512-FZ-R002ELF Mouser Part No 652-CRF2512FZR002ELF	Bourns	Current Sense Resistors - SMD 0.002ohms 1% 75PPM Learn More about Bourns crf resistors	Datasheet	198,495Expected 2026/09/28	Cut Tape $0.52 $0.337 $0.254 $0.219 Reel $0.133 View $0.188 $0.17 $0.155 $0.128 MouseReel Available	Min.: 1 Mult.: 1 : 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
Current Sense Resistors - SMD ResMetalStrip 0805 R002 1% 0.5W TCR50 CRF0805-FZ-R002ELF Bourns 1: $0.73 23,756Expected 2026/12/02	Mfr. Part No. CRF0805-FZ-R002ELF Mouser Part No 652-CRF0805FZR002ELF	Bourns	Current Sense Resistors - SMD ResMetalStrip 0805 R002 1% 0.5W TCR50 Learn More about Bourns crf resistors	Datasheet	23,756Expected 2026/12/02	Cut Tape $0.73 $0.473 $0.359 $0.32 Reel $0.209 View $0.279 $0.254 $0.233 $0.197 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	CRF	2 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 .004 OHM 1% 1W 50PPM CRF1206-FZ-R004ELF Bourns 1: $0.67 50,000On Order	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	50,000On Order On Order Ship Dates Mfr. No: CRF1206-FZ-R004ELF Stock: 0 On Order: 25,000 Expected 2026/10/06 25,000 Expected 2026/10/14 Factory Lead Time: 14 Weeks	Cut Tape $0.67 $0.468 $0.355 $0.229 Reel $0.159 View $0.194 $0.166 $0.159 $0.157 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: $0.44 59,980Expected 2026/10/12	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	59,980Expected 2026/10/12	Cut Tape $0.44 $0.285 $0.215 $0.192 $0.166 Reel $0.166 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 Metal Strip 2010 30mohm 1.5W 50PPM/C 1% CRF2010-FZ-R030ELF Bourns 1: $0.67 4,000Expected 2027/01/27 New Product	Mfr. Part No. CRF2010-FZ-R030ELF Mouser Part No 652-CRF2010FZR030ELF New Product	Bourns	Current Sense Resistors - SMD Metal Strip 2010 30mohm 1.5W 50PPM/C 1% Learn More about Bourns crf resistors	Datasheet	4,000Expected 2027/01/27	Cut Tape $0.67 $0.43 $0.326 $0.292 Reel $0.179 View $0.255 $0.231 $0.211 $0.176 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Reel, Cut Tape, MouseReel	CRF2010	30 mOhms	1.5 W	1 %	50 PPM / C	2010	5025	5 mm (0.197 in)	2.5 mm (0.098 in)	0.6 mm (0.024 in)	- 55 C	+ 170 C			SMD/SMT
Current Sense Resistors - SMD .003 OHM 1% 1/2W 50PPM CRF0805-FZ-R003ELF Bourns 25,000: $0.123 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. CRF0805-FZ-R003ELF Mouser Part No 652-CRF0805FZR003ELF	Bourns	Current Sense Resistors - SMD .003 OHM 1% 1/2W 50PPM Learn More about Bourns crf resistors	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape $0.123	Min.: 25,000 Mult.: 5,000 : 5,000	Reel	CRF	3 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 Strip	2 Terminal	SMD/SMT
Current Sense Resistors - SMD ResMetalStrip 0805 R004 1% 500mW TC50 CRF0805-FZ-R004ELF Bourns 1: $0.50 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. CRF0805-FZ-R004ELF Mouser Part No 652-CRF0805FZR004ELF	Bourns	Current Sense Resistors - SMD ResMetalStrip 0805 R004 1% 500mW TC50 Learn More about Bourns crf resistors	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape $0.50 $0.383 $0.292 $0.162 View Reel $0.117 $0.137 $0.119 $0.117	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape	CRF					0805	2012						Metal Strip	2 Terminal
Current Sense Resistors - SMD 0.010ohms 5% +/- 100PPM CRF0805-JX-R010ELF Bourns 1: $0.47 Non-Stocked	Mfr. Part No. CRF0805-JX-R010ELF Mouser Part No 652-CRF0805JXR010ELF	Bourns	Current Sense Resistors - SMD 0.010ohms 5% +/- 100PPM Learn More about Bourns crf resistors	Datasheet	Non-Stocked	Cut Tape $0.47 $0.355 $0.271 $0.154 Reel $0.084 View $0.127 $0.11 $0.099 $0.078 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	CRF	10 mOhms	500 mW (1/2 W)	5 %	100 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 Element	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 0.010ohms 5% +/- 75PPM CRF0805-JZ-R010ELF Bourns 1: $0.47 Non-Stocked	Mfr. Part No. CRF0805-JZ-R010ELF Mouser Part No 652-CRF0805JZR010ELF	Bourns	Current Sense Resistors - SMD 0.010ohms 5% +/- 75PPM Learn More about Bourns crf resistors	Datasheet	Non-Stocked	Cut Tape $0.47 $0.355 $0.271 $0.154 Reel $0.084 View $0.127 $0.11 $0.099 $0.078 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	CRF	10 mOhms	500 mW (1/2 W)	5 %	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 Element	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 0.020ohms 5% +/- 75PPM CRF0805-JZ-R020ELF Bourns 1: $0.47 Non-Stocked	Mfr. Part No. CRF0805-JZ-R020ELF Mouser Part No 652-CRF0805JZR020ELF	Bourns	Current Sense Resistors - SMD 0.020ohms 5% +/- 75PPM Learn More about Bourns crf resistors	Datasheet	Non-Stocked	Cut Tape $0.47 $0.355 $0.271 $0.154 Reel $0.084 View $0.127 $0.11 $0.099 $0.078 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	CRF	20 mOhms	500 mW (1/2 W)	5 %	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 Element	2 Terminal	SMD/SMT
Current Sense Resistors - SMD .035 ohms 1% 50PPM AEC-Q200 CRF1206-FZ-3L50ELF Bourns 5,000: $0.233 Non-Stocked	Mfr. Part No. CRF1206-FZ-3L50ELF Mouser Part No 652-CRF1206FZ3L50ELF	Bourns	Current Sense Resistors - SMD .035 ohms 1% 50PPM AEC-Q200 Learn More about Bourns crf resistors	Datasheet	Non-Stocked	Reel $0.233 $0.217	Min.: 5,000 Mult.: 5,000 : 5,000	Reel	CRF					1206	3115						Metal Strip	2 Terminal		AEC-Q200
Current Sense Resistors - SMD .006 OHM 1% 1W 50PPM CRF1206-FZ-R006ELF Bourns 25,000: $0.152 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. CRF1206-FZ-R006ELF Mouser Part No 652-CRF1206FZR006ELF	Bourns	Current Sense Resistors - SMD .006 OHM 1% 1W 50PPM Learn More about Bourns crf resistors	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape $0.152	Min.: 25,000 Mult.: 5,000 : 5,000	Reel	CRF	6 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 .009 OHM 1% 1W 50PPM CRF1206-FZ-R009ELF Bourns 25,000: $0.152 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. CRF1206-FZ-R009ELF Mouser Part No 652-CRF1206FZR009ELF	Bourns	Current Sense Resistors - SMD .009 OHM 1% 1W 50PPM Learn More about Bourns crf resistors	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape $0.152	Min.: 25,000 Mult.: 5,000 : 5,000	Reel	CRF	9 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 .012 OHM 1% 1W 50PPM CRF1206-FZ-R012ELF Bourns 1: $0.62 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. CRF1206-FZ-R012ELF Mouser Part No 652-CRF1206FZR012ELF	Bourns	Current Sense Resistors - SMD .012 OHM 1% 1W 50PPM Learn More about Bourns crf resistors	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape $0.62 $0.475 $0.361 $0.20 Reel $0.154 View $0.169 $0.154 $0.152	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape	CRF	12 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 .015 OHM 1% 1W 50PPM CRF1206-FZ-R015ELF Bourns 1: $0.65 25,000Expected 2027/02/08	Mfr. Part No. CRF1206-FZ-R015ELF Mouser Part No 652-CRF1206FZR015ELF	Bourns	Current Sense Resistors - SMD .015 OHM 1% 1W 50PPM Learn More about Bourns crf resistors	Datasheet	25,000Expected 2027/02/08	Cut Tape $0.65 $0.433 $0.328 $0.241 View Reel $0.167 $0.208 $0.184 $0.167 $0.167	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape	CRF	15 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 0.015ohms 1% +/- 75PPM CRF2512FXR015ELF Bourns 4,000: $0.285 Non-Stocked	Mfr. Part No. CRF2512FXR015ELF Mouser Part No 652-CRF2512FXR015ELF	Bourns	Current Sense Resistors - SMD 0.015ohms 1% +/- 75PPM Learn More about Bourns crf resistors	Datasheet	Non-Stocked	Reel $0.285 $0.271	Min.: 4,000 Mult.: 4,000 : 4,000	Reel	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 Element	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 0.020ohms 1% +/- 75PPM CRF2512FXR020ELF Bourns 20,000: $0.159 Non-Stocked	Mfr. Part No. CRF2512FXR020ELF Mouser Part No 652-CRF2512FXR020ELF	Bourns	Current Sense Resistors - SMD 0.020ohms 1% +/- 75PPM Learn More about Bourns crf resistors	Datasheet	Non-Stocked	Cut Tape $0.159	Min.: 20,000 Mult.: 4,000 : 4,000	Reel	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 Element	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 0.030ohms 1% +/- 75PPM CRF2512FXR030ELF Bourns 20,000: $0.159 Non-Stocked	Mfr. Part No. CRF2512FXR030ELF Mouser Part No 652-CRF2512FXR030ELF	Bourns	Current Sense Resistors - SMD 0.030ohms 1% +/- 75PPM Learn More about Bourns crf resistors	Datasheet	Non-Stocked	Cut Tape $0.159	Min.: 20,000 Mult.: 4,000 : 4,000	Reel	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 Element	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 0.040ohms 1% +/- 75PPM CRF2512FXR040ELF Bourns 20,000: $0.159 Non-Stocked	Mfr. Part No. CRF2512FXR040ELF Mouser Part No 652-CRF2512FXR040ELF	Bourns	Current Sense Resistors - SMD 0.040ohms 1% +/- 75PPM Learn More about Bourns crf resistors	Datasheet	Non-Stocked	Cut Tape $0.159	Min.: 20,000 Mult.: 4,000 : 4,000	Reel	CRF	40 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 Element	2 Terminal	SMD/SMT
Current Sense Resistors - SMD .007ohms 1% 2W TC50 CRF2512-FZ-R007ELF Bourns 1: $0.68 20,000Expected 2027/02/08	Mfr. Part No. CRF2512-FZ-R007ELF Mouser Part No 652-CRF2512FZR007ELF	Bourns	Current Sense Resistors - SMD .007ohms 1% 2W TC50 Learn More about Bourns crf resistors	Datasheet	20,000Expected 2027/02/08	Cut Tape $0.68 $0.412 $0.317 $0.254 View Reel $0.20 $0.223 $0.20 $0.20 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Reel, Cut Tape, MouseReel	CRF					2512	6330						Metal Strip	2 Terminal
Current Sense Resistors - SMD CHIP RESISTOR,HI PWR CURRENT SENSE CRF2512-FZ-R012ELF Bourns 20,000: $0.172 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. CRF2512-FZ-R012ELF Mouser Part No 652-CRF2512FZR012ELF	Bourns	Current Sense Resistors - SMD CHIP RESISTOR,HI PWR CURRENT SENSE Learn More about Bourns crf resistors	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape $0.172	Min.: 20,000 Mult.: 4,000 : 4,000	Reel	CRF					2512	6432	6.4 mm (0.252 in)	3.2 mm (0.126 in)	0.6 mm (0.024 in)			Metal Strip	2 Terminal	SMD/SMT
Current Sense Resistors - SMD .018 OHM 1% 1W 50PPM CRF2512-FZ-R018ELF Bourns 20,000: $0.172 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. CRF2512-FZ-R018ELF Mouser Part No 652-CRF2512FZR018ELF	Bourns	Current Sense Resistors - SMD .018 OHM 1% 1W 50PPM Learn More about Bourns crf resistors	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape $0.172	Min.: 20,000 Mult.: 4,000 : 4,000	Reel	CRF					2512	6432	6.4 mm (0.252 in)	3.2 mm (0.126 in)	0.6 mm (0.024 in)			Metal Strip	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 0.020ohms 5% +/- 75PPM CRF2512JXR020ELF Bourns 20,000: $0.131 Non-Stocked	Mfr. Part No. CRF2512JXR020ELF Mouser Part No 652-CRF2512JXR020ELF	Bourns	Current Sense Resistors - SMD 0.020ohms 5% +/- 75PPM Learn More about Bourns crf resistors	Datasheet	Non-Stocked	Cut Tape $0.131	Min.: 20,000 Mult.: 4,000 : 4,000	Reel	CRF	20 mOhms	1 W	5 %	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
Current Sense Resistors - SMD 0.040ohms 5% +/- 75PPM CRF2512JXR040ELF Bourns 20,000: $0.131 Non-Stocked	Mfr. Part No. CRF2512JXR040ELF Mouser Part No 652-CRF2512JXR040ELF	Bourns	Current Sense Resistors - SMD 0.040ohms 5% +/- 75PPM Learn More about Bourns crf resistors	Datasheet	Non-Stocked	Cut Tape $0.131	Min.: 20,000 Mult.: 4,000 : 4,000	Reel	CRF	40 mOhms	1 W	5 %	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
Current Sense Resistors - SMD .003ohms 5% 2W TC50 CRF2512-JZ-R003ELF Bourns 8,000: $0.159 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. CRF2512-JZ-R003ELF Mouser Part No 652-CRF2512JZR003ELF	Bourns	Current Sense Resistors - SMD .003ohms 5% 2W TC50 Learn More about Bourns crf resistors	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape $0.159	Min.: 8,000 Mult.: 4,000 : 4,000	Reel	CRF					2512	6330						Metal Strip	2 Terminal

CRF High Power Current Sense Resistors

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