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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 (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Termination Style	Resistance	Power Rating	Tolerance	Temperature Coefficient	Case Code - in	Case Code - mm
Current Sense Resistors - SMD .00075 OHM 1% 3W 50PPM WSK1216L7500FEA Vishay / Dale 1: $2.52 1,600In Stock New Product	Mfr. Part # WSK1216L7500FEA Mouser Part # 71-WSK1216L7500FEA New Product	Vishay / Dale	Current Sense Resistors - SMD .00075 OHM 1% 3W 50PPM	Datasheet	1,600In Stock	$2.52 $1.48 $1.33 $1.05 View $0.897 $0.822 $0.768	Min.: 1 Mult.: 1	SMD/SMT	750 uOhms	4 W	1 %
Current Sense Resistors - SMD WSL-2512 .005 5% EA e3 WSL25125L000JEA Vishay / Dale 1: $2.81 9,826In Stock	Mfr. Part # WSL25125L000JEA Mouser Part # 71-WSL25125L000JEA	Vishay / Dale	Current Sense Resistors - SMD WSL-2512 .005 5% EA e3 Learn More about Vishay / Dale vishay wsl2512 resistors	Datasheet	9,826In Stock	Cut Tape $2.81 $1.84 $1.44 $1.30 View Reel $1.02 $1.11 $1.02 $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	5 mOhms	1 W	5 %	110 PPM / C	2512	6332
Current Sense Resistors - SMD 1watt .01ohms 1% WSL2512R0100FEA Vishay / Dale 1: $0.907 2,051,075In Stock	Mfr. Part # WSL2512R0100FEA Mouser Part # 71-WSL2512R0100FEA	Vishay / Dale	Current Sense Resistors - SMD 1watt .01ohms 1% Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	2,051,075In Stock	Cut Tape $0.907 $0.531 $0.402 $0.363 Reel $0.261 View $0.325 $0.302 $0.261 $0.245 $0.239 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	10 mOhms	1 W	1 %	75 PPM / C	2512	6332
Current Sense Resistors - SMD 1watt .015ohms 1% WSL2512R0150FEA Vishay / Dale 1: $1.80 77,108In Stock	Mfr. Part # WSL2512R0150FEA Mouser Part # 71-WSL2512R0150FEA	Vishay / Dale	Current Sense Resistors - SMD 1watt .015ohms 1% Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	77,108In Stock	Cut Tape $1.80 $1.06 $0.906 $0.783 Reel $0.599 View $0.73 $0.67 $0.599 $0.598 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	15 mOhms	1 W	1 %	75 PPM / C	2512	6332
Current Sense Resistors - SMD 1watt .05ohms 1% WSL2512R0500FEA Vishay / Dale 1: $0.965 1,123,974In Stock	Mfr. Part # WSL2512R0500FEA Mouser Part # 71-WSL2512R0500FEA	Vishay / Dale	Current Sense Resistors - SMD 1watt .05ohms 1% Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	1,123,974In Stock	Cut Tape $0.965 $0.573 $0.435 $0.395 Reel $0.287 View $0.354 $0.331 $0.287 $0.269 $0.264 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	50 mOhms	1 W	1 %	75 PPM / C	2512	6332
Current Sense Resistors - SMD .002 OHM 1% 1W 275PPM WSL25122L000FED Vishay / Dale 1: $2.22 42,547In Stock	Mfr. Part # WSL25122L000FED Mouser Part # 71-WSL25122L000FED	Vishay / Dale	Current Sense Resistors - SMD .002 OHM 1% 1W 275PPM Learn More about Vishay / Dale vishay wsl2512 resistors	Datasheet	42,547In Stock	Cut Tape $2.22 $1.47 $1.20 $1.12 View Reel $0.981 $1.11 $1.06 $0.982 $0.981 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	2 mOhms	1 W	1 %	275 PPM / C	2512	6332
Current Sense Resistors - SMD 1/4watt .1ohms .5% WSL0805R1000DEA18 Vishay / Dale 1: $3.17 23,800In Stock	Mfr. Part # WSL0805R1000DEA18 Mouser Part # 71-WSL0805R1000DEA18	Vishay / Dale	Current Sense Resistors - SMD 1/4watt .1ohms .5% Learn More about Vishay / Dale vishaycurrentsense	Datasheet	23,800In Stock	Cut Tape $3.17 $2.10 $1.77 $1.54 View Reel $1.12 $1.39 $1.30 $1.12 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	100 mOhms	250 mW (1/4 W)	0.5 %	75 PPM / C	0805	2012
Current Sense Resistors - SMD 1watt .025ohms 1% WSL2512R0250FEA Vishay / Dale 1: $1.54 250,118In Stock	Mfr. Part # WSL2512R0250FEA Mouser Part # 71-WSL2512R0250FEA	Vishay / Dale	Current Sense Resistors - SMD 1watt .025ohms 1% Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	250,118In Stock	Cut Tape $1.54 $0.966 $0.77 $0.674 Reel $0.547 View $0.628 $0.599 $0.547 $0.52 $0.511 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	25 mOhms	1 W	1 %	75 PPM / C	2512	6332
Current Sense Resistors - SMD 3watts .0003ohms 1% WSL3921L3000FEA Vishay / Dale 1: $2.39 375,451In Stock	Mfr. Part # WSL3921L3000FEA Mouser Part # 71-WSL3921L3000FEA	Vishay / Dale	Current Sense Resistors - SMD 3watts .0003ohms 1% Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	375,451In Stock	Cut Tape $2.39 $1.77 $1.47 $1.04 Reel $0.985 View $1.02 $0.984 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	300 uOhms	3 W	1 %	175 PPM / C	3921	10052
Current Sense Resistors - SMD .001ohms 2watts 1% WSR21L000FEB Vishay / Dale 1: $3.11 27,537In Stock	Mfr. Part # WSR21L000FEB Mouser Part # 71-WSR21L000FEB	Vishay / Dale	Current Sense Resistors - SMD .001ohms 2watts 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	27,537In Stock	Cut Tape $3.11 $1.90 $1.74 $1.37 Reel $1.01 View $1.16 $1.03 $0.861 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	1 mOhms	2 W	1 %	750 PPM / C	4527	11570
Current Sense Resistors - SMD 1watt .02ohms 1% WSL2010R0200FEA18 Vishay / Dale 1: $1.44 273,455In Stock	Mfr. Part # WSL2010R0200FEA18 Mouser Part # 71-WSL2010R0200FEA18	Vishay / Dale	Current Sense Resistors - SMD 1watt .02ohms 1% Learn More about Vishay / Dale vishay dale wsl 18 resistors	Datasheet	273,455In Stock	Cut Tape $1.44 $0.942 $0.72 $0.647 Reel $0.593 $0.588 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	20 mOhms	1 W	1 %	75 PPM / C	2010	5025
Current Sense Resistors - SMD 3watt .003ohms 1% WSL27263L000FEA Vishay / Dale 1: $3.93 34,373In Stock	Mfr. Part # WSL27263L000FEA Mouser Part # 71-WSL27263L000FEA	Vishay / Dale	Current Sense Resistors - SMD 3watt .003ohms 1% Learn More about Vishay / Dale vishay dale wsl2726 resistors	Datasheet	34,373In Stock	Cut Tape $3.93 $2.72 $2.28 $1.96 Reel $1.61 View $1.71 $1.61 $1.60 $1.47 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	3 mOhms	3 W	1 %	25 PPM / C	2726	6966
Current Sense Resistors - SMD 9watts .0005ohm 1% WSLP3921L5000FEA Vishay / Dale 1: $5.00 878,836In Stock	Mfr. Part # WSLP3921L5000FEA Mouser Part # 71-WSLP3921L5000FEA	Vishay / Dale	Current Sense Resistors - SMD 9watts .0005ohm 1% Learn More about Vishay / Dale vishay dale wslp3921 wslp5931 resistors	Datasheet	878,836In Stock	Cut Tape $5.00 $3.08 $2.76 $2.28 Reel $1.56 View $1.94 $1.79 $1.66 $1.53 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	500 uOhms	9 W	1 %	175 PPM / C	3921	10052
Current Sense Resistors - SMD 5watts .05ohms 1% WSR5R0500FEA Vishay / Dale 1: $4.56 19,441In Stock	Mfr. Part # WSR5R0500FEA Mouser Part # 71-WSR5R0500FEA	Vishay / Dale	Current Sense Resistors - SMD 5watts .05ohms 1% Learn More about Vishay / Dale vishay dale wsr resistors	Datasheet	19,441In Stock	Cut Tape $4.56 $3.30 $2.85 $2.71 Reel $2.26 View $2.58 $2.29 $2.19 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	50 mOhms	5 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 5watts 0.05ohms 1% WSR5R0500FEK Vishay / Dale 1: $4.16 13,436In Stock 1,500On Order	Mfr. Part # WSR5R0500FEK Mouser Part # 71-WSR5R0500FEK	Vishay / Dale	Current Sense Resistors - SMD 5watts 0.05ohms 1% Learn More about Vishay / Dale vishay dale wsr resistors	Datasheet	13,436In Stock 1,500On Order	$4.16 $2.72 $2.56 $2.55 View $2.28 $2.19	Min.: 1 Mult.: 1	SMD/SMT	50 mOhms	5 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 1watt .033ohms 1% WSL2512R0330FEA Vishay / Dale 1: $1.58 67,918In Stock	Mfr. Part # WSL2512R0330FEA Mouser Part # 71-WSL2512R0330FEA	Vishay / Dale	Current Sense Resistors - SMD 1watt .033ohms 1% Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	67,918In Stock	Cut Tape $1.58 $1.01 $0.838 $0.71 Reel $0.599 View $0.645 $0.599 $0.577 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	33 mOhms	1 W	1 %	75 PPM / C	2512	6332
Current Sense Resistors - SMD 1/4watt .04ohms 1% WSL1206R0400FEA Vishay / Dale 1: $1.07 505,929In Stock	Mfr. Part # WSL1206R0400FEA Mouser Part # 71-WSL1206R0400FEA	Vishay / Dale	Current Sense Resistors - SMD 1/4watt .04ohms 1% Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	505,929In Stock	Cut Tape $1.07 $0.645 $0.494 $0.491 Reel $0.49 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	40 mOhms	250 mW (1/4 W)	1 %	75 PPM / C	1206	3216
Current Sense Resistors - SMD 1watt .009ohms 1% WSL20109L000FEA18 Vishay / Dale 1: $3.43 26,564In Stock	Mfr. Part # WSL20109L000FEA18 Mouser Part # 71-WSL20109L000FEA18	Vishay / Dale	Current Sense Resistors - SMD 1watt .009ohms 1% Learn More about Vishay / Dale vishay dale wsl 18 resistors	Datasheet	26,564In Stock	Cut Tape $3.43 $2.26 $1.77 $1.61 Reel $1.14 View $1.38 $1.23 $1.14 $1.10 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	9 mOhms	1 W	1 %	75 PPM / C	2010	5025
Current Sense Resistors - SMD 2watts .001ohms 1% WSL25121L000FEA18 Vishay / Dale 1: $3.08 18,908In Stock	Mfr. Part # WSL25121L000FEA18 Mouser Part # 71-WSL25121L000FEA18	Vishay / Dale	Current Sense Resistors - SMD 2watts .001ohms 1% Learn More about Vishay / Dale vishay dale wsl 18 resistors	Datasheet	18,908In Stock	Cut Tape $3.08 $2.03 $1.77 $1.56 Reel $1.39 View $1.40 $1.39 $1.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	1 mOhms	2 W	1 %	275 PPM / C	2512	6332
Current Sense Resistors - SMD 1watt .0075ohms 1% WSL25127L500FEA Vishay / Dale 1: $2.45 194,473In Stock	Mfr. Part # WSL25127L500FEA Mouser Part # 71-WSL25127L500FEA	Vishay / Dale	Current Sense Resistors - SMD 1watt .0075ohms 1% Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	194,473In Stock	Cut Tape $2.45 $1.64 $1.35 $1.27 View Reel $0.952 $1.11 $1.02 $0.952 $0.952 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	7.5 mOhms	1 W	1 %	75 PPM / C	2512	6332
Current Sense Resistors - SMD .0028 OHM 1% 3W 75PPM WSL36372L800FEA Vishay / Dale 1: $3.12 34,941In Stock	Mfr. Part # WSL36372L800FEA Mouser Part # 71-WSL36372L800FEA	Vishay / Dale	Current Sense Resistors - SMD .0028 OHM 1% 3W 75PPM Learn More about Vishay / Dale vishay automotive systems solutions	Datasheet	34,941In Stock	Cut Tape $3.12 $2.07 $1.61 $1.45 View Reel $1.00 $1.29 $1.19 $1.10 $1.00 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	2.8 mOhms	3 W	1 %	75 PPM / C	3637 (Reversed)	9194 (Reversed)
Current Sense Resistors - SMD 3watt .003ohms .5% WSL36373L000DEA Vishay / Dale 1: $5.53 20,853In Stock	Mfr. Part # WSL36373L000DEA Mouser Part # 71-WSL36373L000DEA	Vishay / Dale	Current Sense Resistors - SMD 3watt .003ohms .5% Learn More about Vishay / Dale vishay dale wsl3637 resistors	Datasheet	20,853In Stock	Cut Tape $5.53 $3.73 $2.94 $2.68 $2.39 Reel $2.38 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	3 mOhms	3 W	0.5 %	50 PPM / C	3637 (Reversed)	9194 (Reversed)
Current Sense Resistors - SMD .1ohms 3watts 1% WSR3R1000FEK Vishay / Dale 1: $2.28 55,115In Stock	Mfr. Part # WSR3R1000FEK Mouser Part # 71-WSR3R1000FEK	Vishay / Dale	Current Sense Resistors - SMD .1ohms 3watts 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	55,115In Stock	$2.28 $1.39 $1.19 $0.988 View $0.855 $0.783 $0.733	Min.: 1 Mult.: 1	SMD/SMT	100 mOhms	3 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 5watts .005ohms 1% WSR55L000FEA Vishay / Dale 1: $4.77 8,082In Stock	Mfr. Part # WSR55L000FEA Mouser Part # 71-WSR55L000FEA	Vishay / Dale	Current Sense Resistors - SMD 5watts .005ohms 1% Learn More about Vishay / Dale vishay dale wsr resistors	Datasheet	8,082In Stock	Cut Tape $4.77 $3.21 $2.52 $2.29 View Reel $1.60 $2.04 $1.89 $1.71 $1.60 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	5 mOhms	5 W	1 %	110 PPM / C	4527	11570
Current Sense Resistors - SMD 5watts .001ohms 1% WSR51L000FEA Vishay / Dale 1: $5.23 3,332In Stock	Mfr. Part # WSR51L000FEA Mouser Part # 71-WSR51L000FEA	Vishay / Dale	Current Sense Resistors - SMD 5watts .001ohms 1% Learn More about Vishay / Dale vishay dale wsr resistors	Datasheet	3,332In Stock	Cut Tape $5.23 $3.53 $2.76 $2.52 Reel $1.77 View $2.25 $2.09 $1.90 $1.71 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	1 mOhms	5 W	1 %	750 PPM / C	4527	11570