Current Sense Resistors - SMD

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WSR SMD High Power Metal Strip® Resistors

Vishay / Dale WSR Power Metal Strip^® Resistors, are surface-mount devices that provide high power ratings up to 5W and low resistance values down to 0.001Ω. The series is ideally suited for a variety of current sensing, voltage division, and pulse applications, including switching and linear power supplies, instruments, and power amplifiers. Vishay / Dale WSR Power Metal Strip Resistors feature all-welded construction and a solid metal nickel-chrome or manganese-copper alloy resistive element with low TCR (<20ppm/°C). The series offers solderable terminations, very low inductance (0.5nH to 5nH), excellent frequency response to 50MHz, and low thermal EMF (<3µV/°C), as well as RoHS compliance.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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 WSR-2 .013 1% EA e2 WSR2R0130FEA Vishay / Dale 7,500: ¥110.6 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # WSR2R0130FEA Mouser Part # 71-WSR2R0130FEA	Vishay / Dale	Current Sense Resistors - SMD WSR-2 .013 1% EA e2	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥110.6	Min.: 7,500 Mult.: 1,500		WSR												Metal Element	Standard	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD WSR-2 .013 1% EB e2 WSR2R0130FEB Vishay / Dale 8,000: ¥102.5 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # WSR2R0130FEB Mouser Part # 71-WSR2R0130FEB	Vishay / Dale	Current Sense Resistors - SMD WSR-2 .013 1% EB e2	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape ¥102.5	Min.: 8,000 Mult.: 1,000	Reel	WSR												Metal Element	Standard	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD WSR-2 .013 1% EK e2 WSR2R0130FEK Vishay / Dale 7,500: ¥112 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # WSR2R0130FEK Mouser Part # 71-WSR2R0130FEK	Vishay / Dale	Current Sense Resistors - SMD WSR-2 .013 1% EK e2	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥112 ¥106.8	Min.: 7,500 Mult.: 100	Bulk	WSR												Metal Element	Standard	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD WSR-2 .014 1% EK e2 WSR2R0140FEK Vishay / Dale 7,500: ¥112 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # WSR2R0140FEK Mouser Part # 71-WSR2R0140FEK	Vishay / Dale	Current Sense Resistors - SMD WSR-2 .014 1% EK e2	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥112 ¥106.8	Min.: 7,500 Mult.: 100	Bulk	WSR												Metal Element	Standard	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD .015ohms 2watts 1% WSR2R0150FEK Vishay / Dale 7,500: ¥109.8 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # WSR2R0150FEK Mouser Part # 71-WSR2R0150FEK	Vishay / Dale	Current Sense Resistors - SMD .015ohms 2watts 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥109.8 ¥106.8	Min.: 7,500 Mult.: 100	Bulk	WSR	15 mOhms	2 W	1 %	75 PPM / C	4527	11570	11.56 mm (0.455 in)	6.98 mm (0.275 in)	2.41 mm (0.095 in)	- 65 C	+ 275 C	Metal Element	Standard	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD WSR-2 .015 1% R79 WSR2R0150FTB Vishay / Dale 1,000: ¥289 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # WSR2R0150FTB Mouser Part # 71-WSR2R0150FTB	Vishay / Dale	Current Sense Resistors - SMD WSR-2 .015 1% R79	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥289 ¥260.8 ¥254.1	Min.: 1,000 Mult.: 1,000		WSR	15 mOhms	2 W	1 %	75 PPM / C	4527	11570	11.56 mm (0.455 in)	6.98 mm (0.275 in)	2.41 mm (0.095 in)	- 65 C	+ 275 C	Metal Element	Standard	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD WSR-2 .016 1% EA e2 WSR2R0160FEA Vishay / Dale 7,500: ¥99.5 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # WSR2R0160FEA Mouser Part # 71-WSR2R0160FEA	Vishay / Dale	Current Sense Resistors - SMD WSR-2 .016 1% EA e2	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥99.5 ¥99.3	Min.: 7,500 Mult.: 1,500		WSR	16 mOhms	2 W	1 %	75 PPM / C	4527	11570	11.56 mm (0.455 in)	6.98 mm (0.275 in)	2.41 mm (0.095 in)	- 65 C	+ 275 C	Metal Element	Standard	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD .0165 OHM 1% 2W 75PPM WSR2R0165FEA Vishay / Dale 1: ¥272.4 Non-Stocked Lead-Time 16 Weeks New At Mouser	Mfr. Part # WSR2R0165FEA Mouser Part # 71-WSR2R0165FEA New At Mouser	Vishay / Dale	Current Sense Resistors - SMD .0165 OHM 1% 2W 75PPM	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥272.4 ¥160.1 ¥143.7 ¥126.2 View ¥112 ¥106.8	Min.: 1 Mult.: 1		WSR												Metal Element	Standard	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD WSR-2 .017 1% EA e2 WSR2R0170FEA Vishay / Dale 7,500: ¥88.7 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # WSR2R0170FEA Mouser Part # 71-WSR2R0170FEA	Vishay / Dale	Current Sense Resistors - SMD WSR-2 .017 1% EA e2	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥88.7	Min.: 7,500 Mult.: 1,500		WSR	17 mOhms	2 W	1 %	75 PPM / C	4527	11570	11.56 mm (0.455 in)	6.98 mm (0.275 in)	2.41 mm (0.095 in)	- 65 C	+ 275 C	Metal Element	Standard	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD WSR-2 .017 1% EK e2 WSR2R0170FEK Vishay / Dale 7,500: ¥112 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # WSR2R0170FEK Mouser Part # 71-WSR2R0170FEK	Vishay / Dale	Current Sense Resistors - SMD WSR-2 .017 1% EK e2	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥112 ¥106.8	Min.: 7,500 Mult.: 100	Bulk	WSR					4527	11570						Metal Element	Standard	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD WSR-2 .018 1% EA e2 WSR2R0180FEA Vishay / Dale 7,500: ¥104.5 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # WSR2R0180FEA Mouser Part # 71-WSR2R0180FEA	Vishay / Dale	Current Sense Resistors - SMD WSR-2 .018 1% EA e2	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥104.5	Min.: 7,500 Mult.: 1,500		WSR												Metal Element	Standard	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD WSR-2 .019 1% EA e2 WSR2R0190FEA Vishay / Dale 7,500: ¥104.1 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # WSR2R0190FEA Mouser Part # 71-WSR2R0190FEA	Vishay / Dale	Current Sense Resistors - SMD WSR-2 .019 1% EA e2	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥104.1	Min.: 7,500 Mult.: 1,500		WSR												Metal Element	Standard	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD WSR-2 .02 .5% EA e2 WSR2R0200DEA Vishay / Dale 1,500: ¥267.4 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # WSR2R0200DEA Mouser Part # 71-WSR2R0200DEA	Vishay / Dale	Current Sense Resistors - SMD WSR-2 .02 .5% EA e2	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥267.4	Min.: 1,500 Mult.: 1,500		WSR												Metal Element	Standard	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD 2watts 0.02ohms 1% WSR2R0200FEB Vishay / Dale 8,000: ¥112 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # WSR2R0200FEB Mouser Part # 71-WSR2R0200FEB	Vishay / Dale	Current Sense Resistors - SMD 2watts 0.02ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape ¥112 ¥106.8	Min.: 8,000 Mult.: 1,000 : 1,000	Reel	WSR	20 mOhms	2 W	1 %	75 PPM / C	4527	11570	11.56 mm (0.455 in)	6.98 mm (0.275 in)	2.41 mm (0.095 in)	- 65 C	+ 275 C	Metal Element	Standard	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD .02 OHM 1% 2W 75PPM WSR2R0200FEK Vishay / Dale 7,500: ¥85.9 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # WSR2R0200FEK Mouser Part # 71-WSR2R0200FEK	Vishay / Dale	Current Sense Resistors - SMD .02 OHM 1% 2W 75PPM	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥85.9	Min.: 7,500 Mult.: 100	Bulk	WSR	20 mOhms	2 W	1 %	75 PPM / C	4527	11570	11.56 mm (0.455 in)	6.98 mm (0.275 in)	2.41 mm (0.095 in)	- 65 C	+ 275 C	Metal Element	Standard	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD .02 OHM 1% 2W 75PPM WSR2R0200FTA Vishay / Dale 1: ¥747.5 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # WSR2R0200FTA Mouser Part # 71-WSR2R0200FTA	Vishay / Dale	Current Sense Resistors - SMD .02 OHM 1% 2W 75PPM	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape ¥747.5 ¥722.5	Min.: 1 Mult.: 1	Reel	WSR	20 mOhms	2 W	1 %	75 PPM / C	4527	11570	11.56 mm (0.455 in)	6.98 mm (0.275 in)	2.41 mm (0.095 in)	- 65 C	+ 275 C	Metal Element	Standard	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD WSR-2 .02 1% R79 WSR2R0200FTB Vishay / Dale 1,000: ¥289 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # WSR2R0200FTB Mouser Part # 71-WSR2R0200FTB	Vishay / Dale	Current Sense Resistors - SMD WSR-2 .02 1% R79	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥289	Min.: 1,000 Mult.: 1,000		WSR	20 mOhms	2 W	1 %	75 PPM / C	4527	11570	11.56 mm (0.455 in)	6.98 mm (0.275 in)	2.41 mm (0.095 in)	- 65 C	+ 275 C	Metal Element	Standard	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD WSR-2 .02 5% EA e2 WSR2R0200JEA Vishay / Dale 7,500: ¥104.1 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # WSR2R0200JEA Mouser Part # 71-WSR2R0200JEA	Vishay / Dale	Current Sense Resistors - SMD WSR-2 .02 5% EA e2	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥104.1	Min.: 7,500 Mult.: 1,500		WSR												Metal Element	Standard	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD WSR-2 .021 1% EA e2 WSR2R0210FEA Vishay / Dale 7,500: ¥103.3 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # WSR2R0210FEA Mouser Part # 71-WSR2R0210FEA	Vishay / Dale	Current Sense Resistors - SMD WSR-2 .021 1% EA e2	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥103.3	Min.: 7,500 Mult.: 1,500		WSR												Metal Element	Standard	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD WSR-2 .021 1% EB e2 WSR2R0210FEB Vishay / Dale 8,000: ¥103.3 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # WSR2R0210FEB Mouser Part # 71-WSR2R0210FEB	Vishay / Dale	Current Sense Resistors - SMD WSR-2 .021 1% EB e2	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape ¥103.3	Min.: 8,000 Mult.: 1,000	Reel	WSR												Metal Element	Standard	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD WSR-2 .022 1% EA e2 WSR2R0220FEA Vishay / Dale 7,500: ¥103 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # WSR2R0220FEA Mouser Part # 71-WSR2R0220FEA	Vishay / Dale	Current Sense Resistors - SMD WSR-2 .022 1% EA e2	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥103	Min.: 7,500 Mult.: 1,500		WSR	22 mOhms	2 W	1 %	75 PPM / C	4527	11570	11.56 mm (0.455 in)	6.98 mm (0.275 in)	2.41 mm (0.095 in)	- 65 C	+ 275 C	Metal Element	Standard	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD WSR-2 .022 1% EB e2 WSR2R0220FEB Vishay / Dale 8,000: ¥104.6 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # WSR2R0220FEB Mouser Part # 71-WSR2R0220FEB	Vishay / Dale	Current Sense Resistors - SMD WSR-2 .022 1% EB e2	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape ¥104.6	Min.: 8,000 Mult.: 1,000	Reel	WSR	22 mOhms	2 W	1 %	75 PPM / C	4527	11570	11.56 mm (0.455 in)	6.98 mm (0.275 in)	2.41 mm (0.095 in)	- 65 C	+ 275 C	Metal Element	Standard	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD WSR-2 .022 1% EK e2 WSR2R0220FEK Vishay / Dale 7,500: ¥112 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # WSR2R0220FEK Mouser Part # 71-WSR2R0220FEK	Vishay / Dale	Current Sense Resistors - SMD WSR-2 .022 1% EK e2	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥112 ¥106.8	Min.: 7,500 Mult.: 100	Bulk	WSR	22 mOhms	2 W	1 %	75 PPM / C	4527	11570	11.56 mm (0.455 in)	6.98 mm (0.275 in)	2.41 mm (0.095 in)	- 65 C	+ 275 C	Metal Element	Standard	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD WSR-2 .0221 1% EA e2 WSR2R0221FEA Vishay / Dale 7,500: ¥83.1 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # WSR2R0221FEA Mouser Part # 71-WSR2R0221FEA	Vishay / Dale	Current Sense Resistors - SMD WSR-2 .0221 1% EA e2	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape ¥83.1	Min.: 7,500 Mult.: 1,500	Reel	WSR					4527	11570						Metal Element	Standard	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD WSR-2 .0221 1% EB e2 WSR2R0221FEB Vishay / Dale 8,000: ¥97 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # WSR2R0221FEB Mouser Part # 71-WSR2R0221FEB	Vishay / Dale	Current Sense Resistors - SMD WSR-2 .0221 1% EB e2	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥97	Min.: 8,000 Mult.: 1,000		WSR	22.1 mOhms	2 W	1 %	75 PPM / C	4527	11570	11.56 mm (0.455 in)	6.98 mm (0.275 in)	2.41 mm (0.095 in)	- 65 C	+ 275 C	Metal Element	Standard	SMD/SMT	AEC-Q200

1 mOhms
1.35 mOhms
1.5 mOhms
2 mOhms
2.2 mOhms
2.5 mOhms
3 mOhms
3.57 mOhms
4 mOhms
5 mOhms
6 mOhms
6.8 mOhms
7 mOhms
7.5 mOhms
8 mOhms
9 mOhms
10 mOhms
12 mOhms
12.5 mOhms
15 mOhms