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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.	Termination Style	Resistance	Power Rating	Tolerance	Temperature Coefficient	Case Code - in	Case Code - mm
Current Sense Resistors - SMD 2watts .1ohms 1% WSR2R1000FEA Vishay / Dale 1: £0.882 14,113In Stock	Mfr. Part No. WSR2R1000FEA Mouser Part No 71-WSR2R1000FEA	Vishay / Dale	Current Sense Resistors - SMD 2watts .1ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	14,113In Stock	Cut Tape £0.882 £0.561 £0.497 Reel £0.497 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	100 mOhms	2 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 2watts .15ohms 1% Vishay / Dale WSR2R1500FEA WSR2R1500FEA Vishay / Dale 1: £1.01 4,807In Stock	Mfr. Part No. WSR2R1500FEA Mouser Part No 71-WSR2R1500FEA	Vishay / Dale	Current Sense Resistors - SMD 2watts .15ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	4,807In Stock	Cut Tape £1.01 £0.64 £0.554 £0.497 Reel £0.497 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	150 mOhms	2 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 2watts .2ohms 1% Vishay / Dale WSR2R2000FEA WSR2R2000FEA Vishay / Dale 1: £1.13 5,517In Stock	Mfr. Part No. WSR2R2000FEA Mouser Part No 71-WSR2R2000FEA	Vishay / Dale	Current Sense Resistors - SMD 2watts .2ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	5,517In Stock	Cut Tape £1.13 £0.74 £0.603 £0.497 Reel £0.497 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	200 mOhms	2 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 2watts .33ohms 1% Vishay / Dale WSR2R3300FEA WSR2R3300FEA Vishay / Dale 1: £0.856 6,602In Stock	Mfr. Part No. WSR2R3300FEA Mouser Part No 71-WSR2R3300FEA	Vishay / Dale	Current Sense Resistors - SMD 2watts .33ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	6,602In Stock	Cut Tape £0.856 £0.546 £0.513 £0.497 Reel £0.497 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	330 mOhms	2 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 2watts .4ohms 1% Vishay / Dale WSR2R4000FEA WSR2R4000FEA Vishay / Dale 1: £1.33 3,597In Stock	Mfr. Part No. WSR2R4000FEA Mouser Part No 71-WSR2R4000FEA	Vishay / Dale	Current Sense Resistors - SMD 2watts .4ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	3,597In Stock	Cut Tape £1.33 £0.863 £0.705 £0.661 Reel £0.523 View £0.615 £0.539 £0.523 £0.344 £0.34 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	400 mOhms	2 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 2watts .5ohms 1% Vishay / Dale WSR2R5000FEA WSR2R5000FEA Vishay / Dale 1: £1.12 3,554In Stock	Mfr. Part No. WSR2R5000FEA Mouser Part No 71-WSR2R5000FEA	Vishay / Dale	Current Sense Resistors - SMD 2watts .5ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	3,554In Stock	Cut Tape £1.12 £0.73 £0.601 £0.497 Reel £0.497 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	500 mOhms	2 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 2watts 0.5ohms 1% Vishay / Dale WSR2R5000FEB WSR2R5000FEB Vishay / Dale 1: £1.34 3,679In Stock	Mfr. Part No. WSR2R5000FEB Mouser Part No 71-WSR2R5000FEB	Vishay / Dale	Current Sense Resistors - SMD 2watts 0.5ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	3,679In Stock	Cut Tape £1.34 £0.826 £0.656 £0.534 Reel £0.501 View £0.501 £0.338 £0.335 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	500 mOhms	2 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 2watts .75ohms 1% Vishay / Dale WSR2R7500FEA WSR2R7500FEA Vishay / Dale 1: £1.26 5,898In Stock	Mfr. Part No. WSR2R7500FEA Mouser Part No 71-WSR2R7500FEA	Vishay / Dale	Current Sense Resistors - SMD 2watts .75ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	5,898In Stock	Cut Tape £1.26 £0.796 £0.651 £0.534 £0.497 Reel £0.497 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	750 mOhms	2 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD .8 OHM 1% 2W 75PPM WSR2R8000FEB Vishay / Dale 1: £1.33 7,688In Stock	Mfr. Part No. WSR2R8000FEB Mouser Part No 71-WSR2R8000FEB	Vishay / Dale	Current Sense Resistors - SMD .8 OHM 1% 2W 75PPM	Datasheet	7,688In Stock	£1.33 £0.766 £0.621 £0.567 £0.419	Min.: 1 Mult.: 1	SMD/SMT	800 mOhms	2 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 3watts .001ohms 1% Vishay / Dale WSR31L000FEA WSR31L000FEA Vishay / Dale 1: £1.20 8,253In Stock	Mfr. Part No. WSR31L000FEA Mouser Part No 71-WSR31L000FEA	Vishay / Dale	Current Sense Resistors - SMD 3watts .001ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	8,253In Stock	Cut Tape £1.20 £0.796 £0.731 Reel £0.731 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	1 mOhms	3 W	1 %	750 PPM / C	4527	11570
Current Sense Resistors - SMD 3watts .003ohms 1% Vishay / Dale WSR33L000FEA WSR33L000FEA Vishay / Dale 1: £1.29 6,636In Stock	Mfr. Part No. WSR33L000FEA Mouser Part No 71-WSR33L000FEA	Vishay / Dale	Current Sense Resistors - SMD 3watts .003ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	6,636In Stock	Cut Tape £1.29 £0.863 £0.731 Reel £0.731 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	3 mOhms	3 W	1 %	450 PPM / C	4527	11570
Current Sense Resistors - SMD 3watts .005ohms 1% Vishay / Dale WSR35L000FEA WSR35L000FEA Vishay / Dale 1: £1.20 12,723In Stock	Mfr. Part No. WSR35L000FEA Mouser Part No 71-WSR35L000FEA	Vishay / Dale	Current Sense Resistors - SMD 3watts .005ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	12,723In Stock	Cut Tape £1.20 £0.811 £0.701 Reel £0.701 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	5 mOhms	3 W	1 %	110 PPM / C	4527	11570
Current Sense Resistors - SMD .012ohms 3watts 1% WSR3R0120FEB Vishay / Dale 1: £1.53 4,976In Stock	Mfr. Part No. WSR3R0120FEB Mouser Part No 71-WSR3R0120FEB	Vishay / Dale	Current Sense Resistors - SMD .012ohms 3watts 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	4,976In Stock	Cut Tape £1.53 £0.89 £0.803 £0.637 Reel £0.46 View £0.546 £0.50 £0.42 £0.402 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	12 mOhms	3 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 3watts .015ohms 1% WSR3R0150FEA Vishay / Dale 1: £1.07 5,983In Stock	Mfr. Part No. WSR3R0150FEA Mouser Part No 71-WSR3R0150FEA	Vishay / Dale	Current Sense Resistors - SMD 3watts .015ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	5,983In Stock	Cut Tape £1.07 £0.705 £0.574 £0.57 Reel £0.57 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	15 mOhms	3 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 3watts .02ohms 1% WSR3R0200FEA Vishay / Dale 1: £0.943 3,754In Stock	Mfr. Part No. WSR3R0200FEA Mouser Part No 71-WSR3R0200FEA	Vishay / Dale	Current Sense Resistors - SMD 3watts .02ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	3,754In Stock	Cut Tape £0.943 £0.606 £0.57 Reel £0.57 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	20 mOhms	3 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 3watts 0.02ohms 1% WSR3R0200FEB Vishay / Dale 1: £1.40 10,493In Stock	Mfr. Part No. WSR3R0200FEB Mouser Part No 71-WSR3R0200FEB	Vishay / Dale	Current Sense Resistors - SMD 3watts 0.02ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	10,493In Stock	Cut Tape £1.40 £0.826 £0.735 £0.593 Reel £0.593 View £0.573 £0.546 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	20 mOhms	3 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 3watts .025ohms 1% WSR3R0250FEA Vishay / Dale 1: £1.19 5,165In Stock	Mfr. Part No. WSR3R0250FEA Mouser Part No 71-WSR3R0250FEA	Vishay / Dale	Current Sense Resistors - SMD 3watts .025ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	5,165In Stock	Cut Tape £1.19 £0.788 £0.643 £0.59 £0.57 Reel £0.57 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	25 mOhms	3 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 3watts .03ohms 1% WSR3R0300FEA Vishay / Dale 1: £1.12 6,702In Stock	Mfr. Part No. WSR3R0300FEA Mouser Part No 71-WSR3R0300FEA	Vishay / Dale	Current Sense Resistors - SMD 3watts .03ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	6,702In Stock	Cut Tape £1.12 £0.726 £0.602 £0.57 Reel £0.57 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	30 mOhms	3 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 3watts .04ohms 1% WSR3R0400FEA Vishay / Dale 1: £1.35 9,153In Stock	Mfr. Part No. WSR3R0400FEA Mouser Part No 71-WSR3R0400FEA	Vishay / Dale	Current Sense Resistors - SMD 3watts .04ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	9,153In Stock	Cut Tape £1.35 £0.826 £0.735 £0.581 Reel £0.426 View £0.497 £0.455 £0.426 £0.425 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	40 mOhms	3 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 3watts .10ohms 1% WSR3R1000FEA Vishay / Dale 1: £0.917 4,189In Stock	Mfr. Part No. WSR3R1000FEA Mouser Part No 71-WSR3R1000FEA	Vishay / Dale	Current Sense Resistors - SMD 3watts .10ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	4,189In Stock	Cut Tape £0.917 £0.588 £0.512 Reel £0.512 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	100 mOhms	3 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 3watts 0.1ohms 1% WSR3R1000FEB Vishay / Dale 1: £1.20 8,129In Stock	Mfr. Part No. WSR3R1000FEB Mouser Part No 71-WSR3R1000FEB	Vishay / Dale	Current Sense Resistors - SMD 3watts 0.1ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	8,129In Stock	Cut Tape £1.20 £0.70 £0.594 £0.505 Reel £0.382 View £0.447 £0.425 £0.378 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	100 mOhms	3 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD .1 OHM 1% 3W 75PPM WSR3R1000FTA Vishay / Dale 1: £3.24 1,380In Stock	Mfr. Part No. WSR3R1000FTA Mouser Part No 71-WSR3R1000FTA	Vishay / Dale	Current Sense Resistors - SMD .1 OHM 1% 3W 75PPM	Datasheet	1,380In Stock	£3.24 £2.01 £1.87 £1.54 View £1.52 £1.51	Min.: 1 Mult.: 1	SMD/SMT	100 mOhms	3 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 3watts 0.15ohms 1% WSR3R1500FEA Vishay / Dale 1: £1.37 4,060In Stock	Mfr. Part No. WSR3R1500FEA Mouser Part No 71-WSR3R1500FEA	Vishay / Dale	Current Sense Resistors - SMD 3watts 0.15ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	4,060In Stock	Cut Tape £1.37 £0.803 £0.726 £0.574 Reel £0.415 View £0.491 £0.45 £0.415 £0.378 £0.361 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	150 mOhms	3 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD 3watts .2ohms 1% WSR3R2000FEA Vishay / Dale 1: £1.01 3,519In Stock 9,000Expected 09/03/2027	Mfr. Part No. WSR3R2000FEA Mouser Part No 71-WSR3R2000FEA	Vishay / Dale	Current Sense Resistors - SMD 3watts .2ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	3,519In Stock 9,000Expected 09/03/2027	Cut Tape £1.01 £0.66 £0.533 £0.512 Reel £0.512 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	200 mOhms	3 W	1 %	75 PPM / C	4527	11570
Current Sense Resistors - SMD .01ohms 5watts 1% WSR5R0100FEA Vishay / Dale 1: £2.10 6,366In Stock	Mfr. Part No. WSR5R0100FEA Mouser Part No 71-WSR5R0100FEA	Vishay / Dale	Current Sense Resistors - SMD .01ohms 5watts 1% Learn More about Vishay / Dale vishay dale wsr resistors	Datasheet	6,366In Stock	Cut Tape £2.10 £1.49 £1.27 £1.20 £1.18 Reel £1.18 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	10 mOhms	5 W	1 %	75 PPM / C	4527	11570

Current Sensing Resistors

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50 uOhms
100 uOhms
125 uOhms
150 uOhms
200 uOhms
250 uOhms
270 uOhms
300 uOhms
400 uOhms
500 uOhms
600 uOhms
700 uOhms
750 uOhms
800 uOhms
1 mOhms
1.2 mOhms
1.3 mOhms
1.35 mOhms
1.4 mOhms
1.5 mOhms

62.5 mW (1/16 W)
100 mW (1/10 W)
125 mW (1/8 W)
200 mW (1/5 W)
250 mW (1/4 W)
330 mW (1/3 W)
400 mW
500 mW (1/2 W)
1 W
2 W
3 W
4 W
5 W
6 W
7 W
8 W
9 W
10 W
12 W
36 W

- 300 PPM / C, 50 PPM / C
20 PPM / C
25 PPM / C
35 PPM / C
50 PPM / C
70 PPM / C
75 PPM / C
100 PPM / C
110 PPM / C
125 PPM / C
150 PPM / C
170 PPM / C
175 PPM / C
200 PPM / C
225 PPM / C
250 PPM / C
275 PPM / C
300 PPM / C
350 PPM / C
400 PPM / C

0402
0603
0612 (Reversed)
0805
1020 (Reversed)
1206
1210
1216
1216 (Reversed)
1218 (Reversed)
2010
2512
2726
2816
2818
3222
3637 (Reversed)
3921
4026
4527

1005
1050
1066
1608
1632 (Reversed)
2012
2550 (Reversed)
3038 (Reversed)
3115
3125
3216
3225
3246 (Reversed)
3831
5025
6330
6332
6431
6432
6966

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Current Sensing Resistors

Types of Resistors

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