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Current Sensing Resistors

Vishay / Dale Current Sensing Resistors are SMT, fixed, discrete resistors available in a wide range of package sizes. These resistors feature low resistance values, a variety of temperature performances, and a range of temperature coefficients. The surface mount Vishay / Dale current sensing resistors offer tight tolerances, excellent overload capabilities (equivalent to wirewound), and are ideal for high-current and high-power applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Termination Style	Resistance	Power Rating	Tolerance	Temperature Coefficient	Case Code - in	Case Code - mm
Current Sense Resistors - SMD 2watts .015ohms 1% Vishay / Dale WSR2R0150FEA WSR2R0150FEA Vishay / Dale 1: £1.01 671In Stock 7,500Expected 15/02/2027	Mfr. Part No. WSR2R0150FEA Mouser Part No 71-WSR2R0150FEA	Vishay / Dale	Current Sense Resistors - SMD 2watts .015ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	671In Stock 7,500Expected 15/02/2027	Cut Tape £1.01 £0.661 £0.581 £0.555 Reel £0.555 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		SMD/SMT	15 mOhms	2 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 2watts .09ohms 1% Vishay / Dale WSR2R0900FEA WSR2R0900FEA Vishay / Dale 1: £1.35 404In Stock	Mfr. Part No. WSR2R0900FEA Mouser Part No 71-WSR2R0900FEA	Vishay / Dale	Current Sense Resistors - SMD 2watts .09ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	404In Stock	Cut Tape £1.35 £0.788 £0.713 £0.563 Reel £0.407 View £0.482 £0.442 £0.407 £0.371 £0.355 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		SMD/SMT	90 mOhms	2 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 2watts .3ohms 1% Vishay / Dale WSR2R3000FEA WSR2R3000FEA Vishay / Dale 1: £1.04 1,721In Stock	Mfr. Part No. WSR2R3000FEA Mouser Part No 71-WSR2R3000FEA	Vishay / Dale	Current Sense Resistors - SMD 2watts .3ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	1,721In Stock	Cut Tape £1.04 £0.678 £0.55 £0.523 Reel £0.509 View £0.509 £0.442 £0.419 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		SMD/SMT	300 mOhms	2 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD .8ohms 2watts 1% WSR2R8000FEK Vishay / Dale 1: £1.21 96In Stock 7,400Expected 05/01/2027	Mfr. Part No. WSR2R8000FEK Mouser Part No 71-WSR2R8000FEK	Vishay / Dale	Current Sense Resistors - SMD .8ohms 2watts 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	96In Stock 7,400Expected 05/01/2027	£1.21 £0.766 £0.677 £0.636 View £0.612 £0.587 £0.495 £0.442 £0.419	Min.: 1 Mult.: 1		SMD/SMT	800 mOhms	2 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD WSR-3 .0015 1% EA E2 WSR31L500FEA Vishay / Dale 1: £1.82 10In Stock	Mfr. Part No. WSR31L500FEA Mouser Part No 71-WSR31L500FEA	Vishay / Dale	Current Sense Resistors - SMD WSR-3 .0015 1% EA E2	Datasheet	10In Stock	Cut Tape £1.82 £1.11 £1.02 £0.803 Reel £0.562 View £0.682 £0.608 £0.562 £0.529 £0.508 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		SMD/SMT
Current Sense Resistors - SMD 3watts .01ohms 1% WSR3R0100FEA Vishay / Dale 1: £0.995 1,898In Stock 7,500On Order	Mfr. Part No. WSR3R0100FEA Mouser Part No 71-WSR3R0100FEA	Vishay / Dale	Current Sense Resistors - SMD 3watts .01ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	1,898In Stock 7,500On Order	Cut Tape £0.995 £0.649 £0.57 Reel £0.57 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		SMD/SMT	10 mOhms	3 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 3watts .033ohms 1% WSR3R0330FEA Vishay / Dale 1: £1.15 2,194In Stock	Mfr. Part No. WSR3R0330FEA Mouser Part No 71-WSR3R0330FEA	Vishay / Dale	Current Sense Resistors - SMD 3watts .033ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	2,194In Stock	Cut Tape £1.15 £0.766 £0.625 £0.581 £0.57 Reel £0.57 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		SMD/SMT	33 mOhms	3 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 3watts .05ohms 1% WSR3R0500FEA Vishay / Dale 1: £0.96 2,435In Stock 7,500Expected 22/12/2026	Mfr. Part No. WSR3R0500FEA Mouser Part No 71-WSR3R0500FEA	Vishay / Dale	Current Sense Resistors - SMD 3watts .05ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	2,435In Stock 7,500Expected 22/12/2026	Cut Tape £0.96 £0.619 £0.57 Reel £0.57 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		SMD/SMT	50 mOhms	3 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD .06ohms 3watts 1% WSR3R0600FEA Vishay / Dale 1: £0.995 2,019In Stock 7,500Expected 22/12/2026	Mfr. Part No. WSR3R0600FEA Mouser Part No 71-WSR3R0600FEA	Vishay / Dale	Current Sense Resistors - SMD .06ohms 3watts 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	2,019In Stock 7,500Expected 22/12/2026	Cut Tape £0.995 £0.644 £0.519 £0.484 Reel £0.396 View £0.447 £0.426 £0.396 £0.384 £0.381 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		SMD/SMT	60 mOhms	3 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 3W .08ohm 1% WSR3R0800FEA Vishay / Dale 1: £1.11 488In Stock	Mfr. Part No. WSR3R0800FEA Mouser Part No 71-WSR3R0800FEA	Vishay / Dale	Current Sense Resistors - SMD 3W .08ohm 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	488In Stock	Cut Tape £1.11 £0.731 £0.60 £0.588 £0.57 Reel £0.57 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		SMD/SMT	80 mOhms	3 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 5watts .04ohms 1% WSR5R0400FEA Vishay / Dale 1: £2.80 788In Stock	Mfr. Part No. WSR5R0400FEA Mouser Part No 71-WSR5R0400FEA	Vishay / Dale	Current Sense Resistors - SMD 5watts .04ohms 1% Learn More about Vishay / Dale vishay dale wsr resistors	Datasheet	788In Stock	Cut Tape £2.80 £1.89 £1.48 £1.35 £1.20 Reel £1.20 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		SMD/SMT	40 mOhms	5 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 5watts .15ohms 1% WSR5R1500FEA Vishay / Dale 1: £1.70 977In Stock 1,500Expected 16/11/2026	Mfr. Part No. WSR5R1500FEA Mouser Part No 71-WSR5R1500FEA	Vishay / Dale	Current Sense Resistors - SMD 5watts .15ohms 1% Learn More about Vishay / Dale vishay dale wsr resistors	Datasheet	977In Stock 1,500Expected 16/11/2026	Cut Tape £1.70 £1.18 £1.07 Reel £1.07 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		SMD/SMT	150 mOhms	5 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD .2ohms 5watts 1% WSR5R2000FEA Vishay / Dale 1: £1.69 10,492Expected 11/11/2026	Mfr. Part No. WSR5R2000FEA Mouser Part No 71-WSR5R2000FEA	Vishay / Dale	Current Sense Resistors - SMD .2ohms 5watts 1% Learn More about Vishay / Dale vishay dale wsr resistors	Datasheet	10,492Expected 11/11/2026	Cut Tape £1.69 £1.16 £1.07 Reel £1.07 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		SMD/SMT	200 mOhms	5 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 1/4watt 0.1ohms 5% RCWL1206R100JMTA Vishay / Dale 1: £0.705 3,517In Stock	Mfr. Part No. RCWL1206R100JMTA Mouser Part No 71-CRCW1206R100JMTA	Vishay / Dale	Current Sense Resistors - SMD 1/4watt 0.1ohms 5% Learn More about Vishay / Dale vishay dale rcwl resistors	Datasheet	3,517In Stock	Cut Tape £0.705 £0.521 £0.439 £0.379 View Reel £0.272 £0.345 £0.317 £0.288 £0.272 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	No	SMD/SMT	100 mOhms	250 mW (1/4 W)	5 %	300 PPM / C	1206	3216
Current Sense Resistors - SMD 1/4watt .1ohms 1% WSL1206R1000FTB Vishay / Dale 1: £1.88 40In Stock	Mfr. Part No. WSL1206R1000FTB Mouser Part No 71-WSL-1206.11%TR	Vishay / Dale	Current Sense Resistors - SMD 1/4watt .1ohms 1% Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	40In Stock	Cut Tape £1.88 £1.26 £0.978 £0.882 View Reel £0.673 £0.788 £0.722 £0.673 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	No	SMD/SMT	100 mOhms	250 mW (1/4 W)	1 %	75 PPM / C	1206	3216
Current Sense Resistors - SMD 1watt .01ohms 1% WSL2512R0100FBA Vishay / Dale 1: £3.29 73In Stock	Mfr. Part No. WSL2512R0100FBA Mouser Part No 71-WSL-2512.011%	Vishay / Dale	Current Sense Resistors - SMD 1watt .01ohms 1% Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	73In Stock	£3.29 £2.35 £2.11 £1.80 £1.43	Min.: 1 Mult.: 1	No	SMD/SMT	10 mOhms	1 W	1 %	75 PPM / C	2512	6332
Current Sense Resistors - SMD 1watt .1ohms 1% WSL2512R1000FTA Vishay / Dale 1: £3.22 165In Stock 2,000On Order	Mfr. Part No. WSL2512R1000FTA Mouser Part No 71-WSL-2512.11%R86	Vishay / Dale	Current Sense Resistors - SMD 1watt .1ohms 1% Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	165In Stock 2,000On Order	Cut Tape £3.22 £2.17 £1.72 £1.57 £1.17 Reel £1.17 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	No	SMD/SMT	100 mOhms	1 W	1 %	75 PPM / C	2512	6332
Current Sense Resistors - SMD 1watt .5ohms 1% WSL2512R5000FTA Vishay / Dale 1: £1.69 750In Stock 2,000Expected 14/07/2027	Mfr. Part No. WSL2512R5000FTA Mouser Part No 71-WSL-2512.51%R86	Vishay / Dale	Current Sense Resistors - SMD 1watt .5ohms 1% Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	750In Stock 2,000Expected 14/07/2027	Cut Tape £1.69 £1.26 £1.15 £1.04 Reel £0.70 View £0.995 £0.89 £0.70 £0.595 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	No	SMD/SMT	500 mOhms	1 W	1 %	75 PPM / C	2512	6332
Current Sense Resistors - SMD 1/4watt .02ohms 1% WSL1206R0200FTA Vishay / Dale 1: £2.23 304In Stock	Mfr. Part No. WSL1206R0200FTA Mouser Part No 71-WSL1206-0.02/R	Vishay / Dale	Current Sense Resistors - SMD 1/4watt .02ohms 1% Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	304In Stock	Cut Tape £2.23 £2.00 £1.76 £1.46 Reel £1.00 View £1.26 £1.01 £0.978 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	No	SMD/SMT	20 mOhms	250 mW (1/4 W)	1 %	75 PPM / C	1206	3216
Current Sense Resistors - SMD 1/4watt .1ohms 1% Bulk Pack WSL1206R1000FBA Vishay / Dale 1: £2.60 370In Stock	Mfr. Part No. WSL1206R1000FBA Mouser Part No 71-WSL1206-0.1	Vishay / Dale	Current Sense Resistors - SMD 1/4watt .1ohms 1% Bulk Pack Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	370In Stock	£2.60 £2.23 £1.55 £1.07	Min.: 1 Mult.: 1	No	SMD/SMT	100 mOhms	250 mW (1/4 W)	1 %	75 PPM / C	1206	3216
Current Sense Resistors - SMD 1/2watt .05ohms 1% WSL2010R0500FTA Vishay / Dale 1: £2.53 635In Stock	Mfr. Part No. WSL2010R0500FTA Mouser Part No 71-WSL2010-0.05/R	Vishay / Dale	Current Sense Resistors - SMD 1/2watt .05ohms 1% Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	635In Stock	Cut Tape £2.53 £1.51 £1.34 £1.10 Reel £0.856 View £0.952 £0.882 £0.863 £0.803 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	No	SMD/SMT	50 mOhms	500 mW (1/2 W)	1 %	75 PPM / C	2010	5025
Current Sense Resistors - SMD 1/2watt 0.2ohms 1% WSL2010R2000FTA Vishay / Dale 1: £3.62 249In Stock	Mfr. Part No. WSL2010R2000FTA Mouser Part No 71-WSL2010-0.2/R	Vishay / Dale	Current Sense Resistors - SMD 1/2watt 0.2ohms 1% Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	249In Stock	Cut Tape £3.62 £2.36 £1.93 £1.69 View Reel £1.20 £1.58 £1.47 £1.41 £1.20 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	No	SMD/SMT	200 mOhms	500 mW (1/2 W)	1 %	75 PPM / C	2010	5025
Current Sense Resistors - SMD 1/2watt .25ohms 1% Bulk Pack WSL2010R2500FBA Vishay / Dale 1: £2.82 100In Stock	Mfr. Part No. WSL2010R2500FBA Mouser Part No 71-WSL2010-0.25	Vishay / Dale	Current Sense Resistors - SMD 1/2watt .25ohms 1% Bulk Pack Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	100In Stock	£2.82 £1.73 £1.60 £1.55 View £1.49 £1.26 £1.25	Min.: 1 Mult.: 1	No	SMD/SMT	250 mOhms	500 mW (1/2 W)	1 %	75 PPM / C	2010	5025
Current Sense Resistors - SMD 1watt .02ohms 1% WSL2512R0200FTA Vishay / Dale 1: £2.29 145In Stock 2,000Expected 08/03/2028	Mfr. Part No. WSL2512R0200FTA Mouser Part No 71-WSL2512-0.02/R	Vishay / Dale	Current Sense Resistors - SMD 1watt .02ohms 1% Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	145In Stock 2,000Expected 08/03/2028	Cut Tape £2.29 £1.48 £1.34 £1.15 Reel £1.15 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	No	SMD/SMT	20 mOhms	1 W	1 %	75 PPM / C	2512	6332
Current Sense Resistors - SMD 1watt .033ohms 1% Bulk Pack WSL2512R0330FBA Vishay / Dale 1: £3.29 39In Stock	Mfr. Part No. WSL2512R0330FBA Mouser Part No 71-WSL2512-0.033	Vishay / Dale	Current Sense Resistors - SMD 1watt .033ohms 1% Bulk Pack Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	39In Stock	£3.29 £2.03 £1.85 £1.84 View £1.79 £1.75 £1.55 £1.54 £1.53	Min.: 1 Mult.: 1	No	SMD/SMT	33 mOhms	1 W	1 %	75 PPM / C	2512	6332