Current Sense SMD Resistors | Newark Electronics Canada

Newark offers an extensive selection of current sense surface-mount device (SMD) resistors designed for accurate current monitoring and energy management in various electronic applications. Our range includes both low-resistance values for high precision and high-power options.

Current sense resistors measure current flow by detecting voltage drops, making them critical for circuit protection, power control, and efficiency monitoring. Current sense resistors enable effective monitoring, which is essential in applications like battery charging circuits, where they ensure optimal charging by determining the required current from the power source. These resistors are commonly used in compact, high-performance electronics due to their reliability and accuracy.

Newark's current sense SMD resistors are designed to deliver precision and reliability, making them ideal for power supplies, automotive applications, and battery management systems. With their robust construction and high current capabilities, these resistors play a vital role in ensuring the safety and efficiency of electronic devices.

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WSR2R0400FEA	18X5133 Data Sheet RoHS	VISHAY SMD Current Sense Resistor WSR Series 0.04 ohm WSR Series 4527 [11470 Metric] 2 W ± 1%	Each (Supplied on Cut Tape) Cut Tape	1+ $2.670 10+ $1.520	Total:$2.67 Min: 1 / Mult: 1	0.04ohm	WSR Series	4527 [11470 Metric]	2W	± 1%	Metal Strip	-	-	± 75ppm/°C	11.56mm	-	6.98mm	2.41mm	-65°C	275°C	AEC-Q200	-
RCWE0612R499FKEA	52Y8445 Data Sheet RoHS Date/Lot Code	VISHAY SMD Current Sense Resistor 0.499 ohm RCWE Series 0612 [1632 Metric] 1 W ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	1+ $0.846 25+ $0.415 50+ $0.392 100+ $0.370	Total:$0.85 Min: 1 / Mult: 1 Total:$8.46 Min: 10 / Mult: 1	0.499ohm	RCWE Series	0612 [1632 Metric]	1W	± 1%	Thick Film	-	-	± 100ppm/°C	1.6mm	-	3.2mm	0.6mm	-55°C	155°C	AEC-Q200	-
WSR5R0500FEA	98K3106 Data Sheet RoHS Date/Lot Code	VISHAY SMD Current Sense Resistors AEC-Q200 WSR Series 0.05 ohm 5 W 1% 4527 [11470 Metric] RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	1+ $5.540 10+ $3.870 25+ $3.130 50+ $3.020 100+ $2.900	Total:$5.54 Min: 1 / Mult: 1 Total:$290.00 Min: 100 / Mult: 1	0.05ohm	WSR Series	4527 [11470 Metric]	5W	± 1%	Metal Strip	-	-	± 75ppm/°C	11.56mm	-	6.98mm	2.41mm	-65°C	275°C	AEC-Q200	-
ERJ2LWFR010X	68AC0028 Data Sheet RoHS	PANASONIC SMD Current Sense Resistor 10 mohm ERJ-2LW Series 0402 [1005 Metric] 200 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	1+ $0.344 10+ $0.213	Total:$0.34 Min: 1 / Mult: 1 Total:$106.50 Min: 500 / Mult: 1	10mohm	ERJ-2LW Series	0402 [1005 Metric]	200mW	± 1%	Thick Film	-	-	0ppm/°C to +500ppm/°C	1.02mm	-	0.5mm	0.4mm	-55°C	125°C	AEC-Q200	-
ERJ3BWFR050V	85Y8490 Data Sheet RoHS Date/Lot Code	PANASONIC CURRENT SENSE RES 0R05 1% 330 MW	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	10+ $0.276 100+ $0.256	Total:$2.76 Min: 10 / Mult: 10 Total:$25.60 Min: 100 / Mult: 10	0.05ohm	ERJ-3BW Series	0603 [1608 Metric]	330mW	± 1%	Thick Film	-	-	± 150ppm/°C	1.6mm	-	0.85mm	0.55mm	-55°C	155°C	AEC-Q200	-
ERJ1TRQJ8R2U	85Y7656 Data Sheet RoHS Date/Lot Code	PANASONIC CURRENT SENSE RES 8R2 5% 1 W 2512	Each (Supplied on Cut Tape) Cut Tape	10+ $0.697 100+ $0.487 500+ $0.395 5000+ $0.276 10000+ $0.265	Total:$6.97 Min: 10 / Mult: 10	8.2ohm	ERJ-1TR Series	2512 [6432 Metric]	1W	± 5%	Thick Film	-	-	± 100ppm/°C	6.4mm	-	3.2mm	0.6mm	-55°C	155°C	AEC-Q200	-
PMR10EZPFV2L00	15AC8485 Data Sheet RoHS Date/Lot Code	ROHM CURRENT SENSE RES 0R002 1% 500 MW	Each (Supplied on Full Reel) Full Reel	5000+ $0.344 10000+ $0.340	Total:$1,720.00 Min: 5000 / Mult: 5000	2000µohm	PMR Series	0805 [2012 Metric]	500mW	± 1%	Thick Film	-	-	± 150ppm/°C	2.01mm	-	1.25mm	-	-55°C	155°C	AEC-Q200	-
LRMAP5930B-R0006FT	51AC9167 Data Sheet RoHS Date/Lot Code	TT ELECTRONICS / WELWYN RES CURRENT SENSE AEC-Q200 R0006 5931 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.815	Total:$4.07 Min: 5 / Mult: 5	600µohm	LRMAP5930 Series	5931 [1577 Metric]	8W	± 1%	Metal Alloy	-	-	± 75ppm/°C	15mm	-	7.75mm	-	-55°C	170°C	AEC-Q200	-
RL1206FR-7W0R56L	82AH8729 Data Sheet RoHS Date/Lot Code	YAGEO RES 0R56 1% 0.5W 1206 THICK FILM ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	10+ $0.141 25+ $0.131 50+ $0.119	Total:$1.41 Min: 10 / Mult: 10 Total:$59.50 Min: 500 / Mult: 10	0.56ohm	RL Series	1206 [3216 Metric]	500mW	± 1%	Thick Film	-	-	± 200ppm/°C	3.2mm	-	1.6mm	0.55mm	-55°C	125°C	AEC-Q200	-
RL1206JR-070R47L	82AH8731 Data Sheet RoHS Date/Lot Code	YAGEO RES 0R47 5% 0.25W 1206 THICK FILM ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.176 25+ $0.114 50+ $0.112 100+ $0.107 250+ $0.092 More Pricing...	Total:$1.76 Min: 10 / Mult: 10	0.47ohm	RL Series	1206 [3216 Metric]	250mW	± 5%	Thick Film	-	-	± 300ppm/°C	3.2mm	-	1.6mm	0.55mm	-55°C	155°C	AEC-Q200	-
PT2512FK-070R15L	82AH7717 Data Sheet RoHS Date/Lot Code	YAGEO RES AEC-Q200 0R15 1% 1W 2512 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	10+ $0.594 25+ $0.470 50+ $0.401	Total:$5.94 Min: 10 / Mult: 10 Total:$40.10 Min: 100 / Mult: 10	0.15ohm	PT Series	2512 [6432 Metric]	1W	± 1%	Thick Film	-	-	± 75ppm/°C	6.35mm	-	3.2mm	0.55mm	-55°C	155°C	AEC-Q200	-
WSHP2818R0500FEA	08AJ1717 Data Sheet RoHS Date/Lot Code	VISHAY SMD Current Sense Resistor 0.05 ohm WSHP2818 Series 2818 [7146 Metric] 10 W ± 1%	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	1+ $2.950 25+ $1.700 50+ $1.520 100+ $1.380	Total:$2.95 Min: 1 / Mult: 1 Total:$29.50 Min: 10 / Mult: 1	0.05ohm	WSHP2818 Series	2818 [7146 Metric]	10W	± 1%	Metal Strip	-	-	± 75ppm/°C	7.1mm	-	4.6mm	1.5mm	-65°C	170°C	AEC-Q200	-
LRMAP2512-R0025FT4	54AH5717 Data Sheet RoHS Date/Lot Code	TT ELECTRONICS / WELWYN SMD Current Sense Resistor 0.0025 ohm LRMA Series 2512 [6432 Metric] 3 W ± 1% Metal Alloy	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	1+ $2.300 25+ $1.040 50+ $0.928 100+ $0.818 250+ $0.709 More Pricing...	Total:$2.30 Min: 1 / Mult: 1 Total:$23.00 Min: 10 / Mult: 1	0.0025ohm	LRMA Series	2512 [6432 Metric]	3W	± 1%	Metal Alloy	-	-	± 50ppm/°C	6.4mm	-	3.2mm	0.65mm	-55°C	170°C	AEC-Q200	-
RL0805FR-070R62L	82AH8708 Data Sheet RoHS Date/Lot Code	YAGEO RES 0R62 1% 0.125W 0805 THICK FILM ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	10+ $0.151 25+ $0.096 50+ $0.087 100+ $0.077 250+ $0.067	Total:$1.51 Min: 10 / Mult: 10 Total:$33.50 Min: 500 / Mult: 10	0.62ohm	RL Series	0805 [2012 Metric]	125mW	± 1%	Thick Film	-	-	± 200ppm/°C	2.01mm	-	1.25mm	0.5mm	-55°C	155°C	AEC-Q200	-
WSHP2818R1000FEA	08AJ1718 Data Sheet RoHS Date/Lot Code	VISHAY SMD Current Sense Resistor 100 mohm WSHP2818 Series 2818 [7146 Metric] 10 W ± 1%	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	1+ $2.730 25+ $1.730 50+ $1.570 100+ $1.420	Total:$2.73 Min: 1 / Mult: 1 Total:$27.30 Min: 10 / Mult: 1	100mohm	WSHP2818 Series	2818 [7146 Metric]	10W	± 1%	Metal Strip	-	-	± 75ppm/°C	7.1mm	-	4.6mm	1.5mm	-65°C	170°C	AEC-Q200	-
WSHM2818R0150FEA	08AJ1709 Data Sheet RoHS Date/Lot Code	VISHAY SMD Current Sense Resistor 0.015 ohm WSHM2818 Series 2818 [7146 Metric] 7 W ± 1%	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	1+ $1.660 25+ $1.370 50+ $1.280 100+ $1.100	Total:$1.66 Min: 1 / Mult: 1 Total:$16.60 Min: 10 / Mult: 1	0.015ohm	WSHM2818 Series	2818 [7146 Metric]	7W	± 1%	Metal Strip	-	-	± 75ppm/°C	7.1mm	-	4.6mm	1.5mm	-65°C	170°C	AEC-Q200	-
PA2512FKF070R004E	82AH7689 Data Sheet RoHS Date/Lot Code	YAGEO RES AEC-Q200 0R004 1% 1W 2512 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	10+ $0.634	Total:$6.34 Min: 10 / Mult: 10 Total:$63.40 Min: 100 / Mult: 10	4000µohm	PA_E Series	2512 [6432 Metric]	1W	± 1%	Metal Strip	-	-	± 100ppm/°C	6.35mm	-	3.18mm	0.63mm	-55°C	170°C	AEC-Q200	-
WSL2512R0400FEA18	08AJ1774 Data Sheet RoHS Date/Lot Code	VISHAY SMD Current Sense Resistor 0.04 ohm WSL_18 Series 2512 [6432 Metric] 2 W ± 1% Metal Strip	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	1+ $2.380 10+ $1.460 25+ $1.240 50+ $1.150 100+ $1.060	Total:$2.38 Min: 1 / Mult: 1 Total:$14.60 Min: 10 / Mult: 1	0.04ohm	WSL_18 Series	2512 [6432 Metric]	2W	± 1%	Metal Strip	-	-	± 75ppm/°C	6.35mm	-	3.18mm	0.635mm	-65°C	170°C	AEC-Q200	-
WSLT2512R0500FEA	08AJ1755 Data Sheet RoHS Date/Lot Code	VISHAY SMD Current Sense Resistor 0.05 ohm WSLT Series 2512 [6432 Metric] 1 W ± 1% Metal Strip	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	1+ $1.760 10+ $1.020 25+ $0.905 50+ $0.837	Total:$1.76 Min: 1 / Mult: 1 Total:$10.20 Min: 10 / Mult: 1	0.05ohm	WSLT Series	2512 [6432 Metric]	1W	± 1%	Metal Strip	-	-	± 75ppm/°C	6.35mm	-	3.18mm	0.635mm	-65°C	275°C	AEC-Q200	-
PT2512FK-070R22L	82AH7718 Data Sheet RoHS Date/Lot Code	YAGEO RES AEC-Q200 0R22 1% 1W 2512 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	10+ $0.444 25+ $0.342 50+ $0.324 100+ $0.305 250+ $0.269 More Pricing...	Total:$4.44 Min: 10 / Mult: 10 Total:$30.50 Min: 100 / Mult: 10	0.22ohm	PT Series	2512 [6432 Metric]	1W	± 1%	Thick Film	-	-	± 75ppm/°C	6.35mm	-	3.2mm	0.55mm	-55°C	155°C	AEC-Q200	-
LRMAP2512-R50FT4	62AJ8647 Data Sheet RoHS Date/Lot Code	TT ELECTRONICS / WELWYN CURRENT SENSE RES AEC-Q200 0R5 2512 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.370	Total:$3.70 Min: 10 / Mult: 10	0.5ohm	LRMA Series	2512 [6432 Metric]	2W	± 1%	Metal Alloy	-	-	± 50ppm/°C	6.4mm	-	3.2mm	0.65mm	-55°C	170°C	AEC-Q200	-
WSL2010R5000FEB	98K3032 Data Sheet RoHS Date/Lot Code	VISHAY SMD Current Sense Resistors AEC-Q200 WSL Series 0.5 ohm 500 mW - 1% 500 mV RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape Re-Reel	1+ $0.866 10+ $0.673 25+ $0.616 50+ $0.580 100+ $0.568 More Pricing...	Total:$0.87 Min: 1 / Mult: 1 Total:$56.80 Min: 100 / Mult: 1	0.5ohm	WSL Series	2010 [5025 Metric]	500mW	± 1%	Metal Strip	-	-	± 75ppm/°C	5.08mm	-	2.54mm	0.635mm	-65°C	170°C	AEC-Q200	-
LR1206-R05FW	97K3860 Data Sheet RoHS Date/Lot Code	TT ELECTRONICS / WELWYN Surface Mount Chip Resistor Thick Film AEC-Q200 LR Series 0.05 ohm 500 mW 1% 200 V RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	1+ $2.090 10+ $1.230 25+ $1.010 50+ $0.898 100+ $0.786 More Pricing...	Total:$10.45 Min: 5 / Mult: 5 Total:$78.60 Min: 100 / Mult: 5	0.05ohm	LR Series	1206 [3216 Metric]	500mW	± 1%	Thick Film	-	-	± 100ppm/°C	3.2mm	-	1.6mm	-	-55°C	150°C	AEC-Q200	-
WSR3R1000FEK	41K9356 Data Sheet RoHS Date/Lot Code	VISHAY SMD Current Sense Resistor 100 mohm WSR Series 4527 [11470 Metric] 3 W ± 1% Metal Strip	Each	1+ $1.560 10+ $1.390 25+ $1.270 50+ $1.130 100+ $1.010 More Pricing...	Total:$1.56 Min: 1 / Mult: 1	100mohm	WSR Series	4527 [11470 Metric]	3W	± 1%	Metal Strip	-	-	± 75ppm/°C	11.56mm	-	6.98mm	2.41mm	-65°C	275°C	AEC-Q200	-
ULR1S-R0025FT2	86P8688 Data Sheet RoHS Date/Lot Code	TT ELECTRONICS / WELWYN SMD Current Sense Resistors AEC-Q200 ULR Series 0.0025 ohm 1 W 1% 1206 [3216 Metric] RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $1.190 10+ $1.000 25+ $0.866 50+ $0.797 100+ $0.727 More Pricing...	Total:$5.95 Min: 5 / Mult: 5	2500µohm	ULR Series	1206 [3216 Metric]	1W	± 1%	Metal Strip	-	-	± 50ppm/°C	3.2mm	-	1.6mm	0.6mm	-55°C	170°C	AEC-Q200	-