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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 1/4watt .18ohms 1% WSL1206R1800FEA Vishay / Dale 1: $1.45 10,993In Stock	Mfr. Part # WSL1206R1800FEA Mouser Part # 71-WSL1206R1800FEA	Vishay / Dale	Current Sense Resistors - SMD 1/4watt .18ohms 1% Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	10,993In Stock	Cut Tape $1.45 $0.914 $0.721 $0.665 $0.477 Reel $0.475 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	180 mOhms	250 mW (1/4 W)	1 %	75 PPM / C	1206	3216
Current Sense Resistors - SMD 1/2watt .03ohms 1% WSL2010R0300FEB Vishay / Dale 1: $2.55 7,505In Stock	Mfr. Part # WSL2010R0300FEB Mouser Part # 71-WSL2010-0.03-E3	Vishay / Dale	Current Sense Resistors - SMD 1/2watt .03ohms 1% Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	7,505In Stock	Cut Tape $2.55 $1.47 $1.19 $0.891 View Reel $0.625 $0.796 $0.688 $0.625 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	30 mOhms	500 mW (1/2 W)	1 %	75 PPM / C	2010	5025
Current Sense Resistors - SMD 1watt .005ohms 1% WSL20105L000FEA18 Vishay / Dale 1: $2.66 13,028In Stock	Mfr. Part # WSL20105L000FEA18 Mouser Part # 71-WSL20105L000FEA18	Vishay / Dale	Current Sense Resistors - SMD 1watt .005ohms 1% Learn More about Vishay / Dale vishay dale wsl 18 resistors	Datasheet	13,028In Stock	Cut Tape $2.66 $1.81 $1.51 $1.41 Reel $1.12 View $1.32 $1.23 $1.20 $1.10 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	5 mOhms	1 W	1 %	110 PPM / C	2010	5025
Current Sense Resistors - SMD 1/2watt .027ohms 1% WSL2010R0270FEA Vishay / Dale 1: $1.25 5,265In Stock	Mfr. Part # WSL2010R0270FEA Mouser Part # 71-WSL2010R0270FEA	Vishay / Dale	Current Sense Resistors - SMD 1/2watt .027ohms 1% Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	5,265In Stock	Cut Tape $1.25 $0.773 $0.711 $0.703 Reel $0.552 View $0.694 $0.665 $0.602 $0.501 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	27 mOhms	500 mW (1/2 W)	1 %	75 PPM / C	2010	5025
Current Sense Resistors - SMD 1/2watt .035ohms 1% Non Standard WSL2010R0350FEA Vishay / Dale 1: $2.03 5,199In Stock	Mfr. Part # WSL2010R0350FEA Mouser Part # 71-WSL2010R0350FEA	Vishay / Dale	Current Sense Resistors - SMD 1/2watt .035ohms 1% Non Standard Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	5,199In Stock	Cut Tape $2.03 $1.34 $1.03 $0.891 Reel $0.564 View $0.796 $0.688 $0.634 $0.536 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	35 mOhms	500 mW (1/2 W)	1 %	75 PPM / C	2010	5025
Current Sense Resistors - SMD WSL-2010-18 .045 1% EA e3 WSL2010R0450FEA18 Vishay / Dale 1: $2.52 3,997In Stock	Mfr. Part # WSL2010R0450FEA18 Mouser Part # 71-WSL2010R0450FEA18	Vishay / Dale	Current Sense Resistors - SMD WSL-2010-18 .045 1% EA e3 Learn More about Vishay / Dale vishay automotive systems solutions	Datasheet	3,997In Stock	Cut Tape $2.52 $1.58 $1.29 $1.11 Reel $0.732 View $0.953 $0.873 $0.805 $0.698 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	45 mOhms	1 W	1 %	75 PPM / C	2010	5025
Current Sense Resistors - SMD 1/2watt .1ohms 1% WSL2010R1000FEK Vishay / Dale 1: $2.16 11,169In Stock	Mfr. Part # WSL2010R1000FEK Mouser Part # 71-WSL2010R1000FEK	Vishay / Dale	Current Sense Resistors - SMD 1/2watt .1ohms 1% Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	11,169In Stock	$2.16 $1.24 $1.01 $0.73 View $0.674 $0.60 $0.53	Min.: 1 Mult.: 1	SMD/SMT	100 mOhms	500 mW (1/2 W)	1 %	75 PPM / C	2010	5025
Current Sense Resistors - SMD 1watt .02ohms 1% WSL2512R0200FEB Vishay / Dale 1: $2.43 5,531In Stock	Mfr. Part # WSL2512R0200FEB Mouser Part # 71-WSL2512-0.02-E3	Vishay / Dale	Current Sense Resistors - SMD 1watt .02ohms 1% Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	5,531In Stock	Cut Tape $2.43 $1.40 $1.14 $0.852 Reel $0.636 View $0.762 $0.67 $0.598 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	20 mOhms	1 W	1 %	75 PPM / C	2512	6332
Current Sense Resistors - SMD 1watt .062ohms 1% WSL2512R0620FEB Vishay / Dale 1: $2.43 9,890In Stock	Mfr. Part # WSL2512R0620FEB Mouser Part # 71-WSL2512-0.062-E3	Vishay / Dale	Current Sense Resistors - SMD 1watt .062ohms 1% Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	9,890In Stock	Cut Tape $2.43 $1.40 $1.14 $0.852 View Reel $0.598 $0.762 $0.67 $0.598 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	62 mOhms	1 W	1 %	75 PPM / C	2512	6332
Current Sense Resistors - SMD 2watts .014ohm 1% WSL2512R0140FEA18 Vishay / Dale 1: $2.29 11,142In Stock	Mfr. Part # WSL2512R0140FEA18 Mouser Part # 71-WSL2512R0140FEA18	Vishay / Dale	Current Sense Resistors - SMD 2watts .014ohm 1% Learn More about Vishay / Dale vishaycurrentsense	Datasheet	11,142In Stock	Cut Tape $2.29 $1.53 $1.22 $1.07 View Reel $0.829 $0.969 $0.887 $0.829 $0.829 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	14 mOhms	2 W	1 %	75 PPM / C	2512	6332
Current Sense Resistors - SMD 1watt .017ohms 1% WSL2512R0170FEA Vishay / Dale 1: $2.03 8,233In Stock	Mfr. Part # WSL2512R0170FEA Mouser Part # 71-WSL2512R0170FEA	Vishay / Dale	Current Sense Resistors - SMD 1watt .017ohms 1% Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	8,233In Stock	Cut Tape $2.03 $1.34 $1.03 $0.852 Reel $0.615 View $0.762 $0.67 $0.615 $0.598 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	17 mOhms	1 W	1 %	75 PPM / C	2512	6332
Current Sense Resistors - SMD 1W 0.08ohms 0.5% WSL2512R0800DEA Vishay / Dale 1: $3.24 2,144In Stock	Mfr. Part # WSL2512R0800DEA Mouser Part # 71-WSL2512R0800DEA	Vishay / Dale	Current Sense Resistors - SMD 1W 0.08ohms 0.5% Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	2,144In Stock	Cut Tape $3.24 $2.16 $1.68 $1.53 Reel $1.09 View $1.34 $1.23 $1.09 $1.08 $1.05	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	80 mOhms	1 W	0.5 %	75 PPM / C	2512	6332
Current Sense Resistors - SMD .5watt .022ohm 1% WSLP0805R0220FEB Vishay / Dale 1: $2.56 6,208In Stock	Mfr. Part # WSLP0805R0220FEB Mouser Part # 71-WSLP0805R0220FEB	Vishay / Dale	Current Sense Resistors - SMD .5watt .022ohm 1% Learn More about Vishay / Dale vishay dale wslp resistors	Datasheet	6,208In Stock	Cut Tape $2.56 $1.60 $1.29 $0.969 Reel $0.708 View $0.865 $0.749 $0.68 $0.582 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	22 mOhms	500 mW (1/2 W)	1 %	75 PPM / C	0805	2012
Current Sense Resistors - SMD .5watt .042ohm 1% WSLP0805R0420FEB Vishay / Dale 1: $2.56 4,757In Stock	Mfr. Part # WSLP0805R0420FEB Mouser Part # 71-WSLP0805R0420FEB	Vishay / Dale	Current Sense Resistors - SMD .5watt .042ohm 1% Learn More about Vishay / Dale vishay dale wslp resistors	Datasheet	4,757In Stock	Cut Tape $2.56 $1.60 $1.29 $0.969 View Reel $0.68 $0.865 $0.749 $0.68 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	42 mOhms	500 mW (1/2 W)	1 %	75 PPM / C	0805	2012
Current Sense Resistors - SMD 1/2Watt 0.05Ohm 1% WSLP0805R0500FEA Vishay / Dale 1: $1.68 31,717In Stock	Mfr. Part # WSLP0805R0500FEA Mouser Part # 71-WSLP0805R0500FEA	Vishay / Dale	Current Sense Resistors - SMD 1/2Watt 0.05Ohm 1% Learn More about Vishay / Dale vishay dale wslp resistors	Datasheet	31,717In Stock	Cut Tape $1.68 $1.07 $0.847 $0.783 Reel $0.628 View $0.719 $0.681 $0.651 $0.599 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	50 mOhms	500 mW (1/2 W)	1 %	75 PPM / C	0805	2012
Current Sense Resistors - SMD 1watt .015ohms 1% WSLP1206R0150FEB Vishay / Dale 1: $1.53 8,364In Stock	Mfr. Part # WSLP1206R0150FEB Mouser Part # 71-WSLP1206-0.015-E3	Vishay / Dale	Current Sense Resistors - SMD 1watt .015ohms 1% Learn More about Vishay / Dale vishay dale wslp resistors	Datasheet	8,364In Stock	Cut Tape $1.53 $0.877 $0.714 $0.55 Reel $0.399 View $0.481 $0.438 $0.374 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	15 mOhms	1 W	1 %	75 PPM / C	1206	3216
Current Sense Resistors - SMD 1Watt 0.05Ohms 1% WSLT2512R0500FEA Vishay / Dale 1: $1.86 11,478In Stock	Mfr. Part # WSLT2512R0500FEA Mouser Part # 71-WSLT2512R0500FEA	Vishay / Dale	Current Sense Resistors - SMD 1Watt 0.05Ohms 1% Learn More about Vishay / Dale vishay dale wslt2512 resistors	Datasheet	11,478In Stock	Cut Tape $1.86 $1.22 $0.979 $0.897 Reel $0.714 View $0.795 $0.714 $0.713 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	50 mOhms	1 W	1 %	75 PPM / C	2512	6432
Current Sense Resistors - SMD 2watts .005ohms 1% WSR25L000FEA Vishay / Dale 1: $2.33 8,157In Stock	Mfr. Part # WSR25L000FEA Mouser Part # 71-WSR25L000FEA	Vishay / Dale	Current Sense Resistors - SMD 2watts .005ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	8,157In Stock	Cut Tape $2.33 $1.39 $1.23 $1.08 Reel $0.924 View $0.988 $0.94 $0.924 $0.914 $0.906 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	5 mOhms	2 W	1 %	110 PPM / C	4527	11570
Current Sense Resistors - SMD .05ohms 2watts .5% WSR2R0500DEA Vishay / Dale 1: $5.17 1,975In Stock	Mfr. Part # WSR2R0500DEA Mouser Part # 71-WSR2R0500DEA	Vishay / Dale	Current Sense Resistors - SMD .05ohms 2watts .5% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	1,975In Stock	Cut Tape $5.17 $3.20 $2.87 $2.38 Reel $1.94 View $1.94 $1.93 $1.92 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	50 mOhms	2 W	0.5 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 2watts 0.2ohms 1% WSR2R2000FEB Vishay / Dale 1: $2.33 8,802In Stock	Mfr. Part # WSR2R2000FEB Mouser Part # 71-WSR2R2000FEB	Vishay / Dale	Current Sense Resistors - SMD 2watts 0.2ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	8,802In Stock	Cut Tape $2.33 $1.47 $1.19 $0.891 View Reel $0.625 $0.796 $0.688 $0.625 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	200 mOhms	2 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 3watts .004ohms 1% WSR34L000FEA Vishay / Dale 1: $2.48 6,917In Stock	Mfr. Part # WSR34L000FEA Mouser Part # 71-WSR34L000FEA	Vishay / Dale	Current Sense Resistors - SMD 3watts .004ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	6,917In Stock	Cut Tape $2.48 $1.66 $1.48 $1.32 View Reel $1.03 $1.21 $1.09 $1.03 $1.03 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	4 mOhms	3 W	1 %	300 PPM / C	4527	11570
Current Sense Resistors - SMD 3watt .0125ohms 1% WSR3R0125FEA Vishay / Dale 1: $2.68 7,316In Stock	Mfr. Part # WSR3R0125FEA Mouser Part # 71-WSR3R0125FEA	Vishay / Dale	Current Sense Resistors - SMD 3watt .0125ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	7,316In Stock	Cut Tape $2.68 $1.16 $1.07 $0.913 Reel $0.816 View $0.828 $0.816 $0.815 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	12.5 mOhms	3 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD .02 OHM 1% 2W 75PPM WSLP2010R0200FEA Vishay / Dale 1: $1.76 19,501In Stock	Mfr. Part # WSLP2010R0200FEA Mouser Part # 71-WSLP2010R0200FEA	Vishay / Dale	Current Sense Resistors - SMD .02 OHM 1% 2W 75PPM	Datasheet	19,501In Stock	$1.76 $1.01	Min.: 1 Mult.: 1	SMD/SMT	20 mOhms	2 W	1 %	75 PPM / C	2010	5025
Current Sense Resistors - SMD 3watts .005ohms .5% WSLP25125L000DEA Vishay / Dale 1: $7.76 1,289In Stock	Mfr. Part # WSLP25125L000DEA Mouser Part # 71-WSLP25125L000DEA	Vishay / Dale	Current Sense Resistors - SMD 3watts .005ohms .5% Learn More about Vishay / Dale vishaywslp	Datasheet	1,289In Stock	Cut Tape $7.76 $4.85 $4.54 $3.76 Reel $2.92 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	5 mOhms	3 W	0.5 %	75 PPM / C	2512	6332
Current Sense Resistors - SMD .05ohms 5watts .5% WSR5R0500DEK Vishay / Dale 1: $14.56 1,098In Stock	Mfr. Part # WSR5R0500DEK Mouser Part # 71-WSR5R0500DEK	Vishay / Dale	Current Sense Resistors - SMD .05ohms 5watts .5% Learn More about Vishay / Dale vishay dale wsr resistors	Datasheet	1,098In Stock	$14.56 $9.03 $8.48 $7.76 View $5.99 $5.95 $5.36 $5.00	Min.: 1 Mult.: 1	SMD/SMT	50 mOhms	5 W	0.5 %	75 PPM / C	4527	11570