Current Sense SMD Resistors | Newark Electronics

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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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+ $0.125 25+ $0.083 50+ $0.080 100+ $0.076 250+ $0.065 More Pricing...	Total:$1.25 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
ERJ3BQFR56V	63W0681 Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistors AEC-Q200 ERJ Series 0.56 ohm 200 mW - 1% RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	10+ $0.135 100+ $0.083 1000+ $0.060 5000+ $0.052 10000+ $0.048	Total:$1.35 Min: 10 / Mult: 10 Total:$41.50 Min: 500 / Mult: 10	0.56ohm	ERJ-3B Series	0603 [1608 Metric]	250mW	± 1%	Thick Film	-	-	± 300ppm/°C	1.6mm	0.85mm	0.45mm	-55°C	125°C	AEC-Q200
ERJ3RQFR22V	63W1122 Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistors AEC-Q200 ERJ Series 0.22 ohm 100 mW - 1% RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.072 100+ $0.048 1000+ $0.034 5000+ $0.029 10000+ $0.026	Total:$0.72 Min: 10 / Mult: 10	0.22ohm	ERJ-3R Series	0603 [1608 Metric]	100mW	± 1%	Thick Film	-	-	± 300ppm/°C	1.6mm	0.85mm	0.45mm	-55°C	125°C	AEC-Q200
LRCS0603-0R5FT5	61M7608 Data Sheet RoHS Date/Lot Code	TT ELECTRONICS / WELWYN SMD Current Sense Resistors LRCS Series 0.5 ohm 100 mW - 1% 0603 [1608 Metric] RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	10+ $0.492 25+ $0.386 50+ $0.327 100+ $0.267 250+ $0.226 More Pricing...	Total:$4.92 Min: 10 / Mult: 10 Total:$26.70 Min: 100 / Mult: 10	0.5ohm	LRCS Series	0603 [1608 Metric]	100mW	± 1%	Metal Film	-	-	± 300ppm/°C	1.6mm	0.85mm	0.45mm	-55°C	155°C	-
ERJ3BSFR15V	63W0711 Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistors AEC-Q200 ERJ Series 0.15 ohm 200 mW - 1% RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	10+ $0.181 100+ $0.117 1000+ $0.087 5000+ $0.082 10000+ $0.078	Total:$1.81 Min: 10 / Mult: 10 Total:$58.50 Min: 500 / Mult: 10	0.15ohm	ERJ-3B Series	0603 [1608 Metric]	330mW	± 1%	Thick Film	-	-	± 300ppm/°C	1.6mm	0.85mm	0.45mm	-55°C	125°C	AEC-Q200
RL1206FR-070R39L	55R1869 Data Sheet RoHS Date/Lot Code	YAGEO Surface Mount Chip Resistor Thick Film RL Series 0.39 ohm 250 mW 1% 1206 [3216 Metric] RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	10+ $0.098 25+ $0.066 50+ $0.064 100+ $0.062	Total:$0.98 Min: 10 / Mult: 10 Total:$31.00 Min: 500 / Mult: 10	0.39ohm	RL Series	1206 [3216 Metric]	250mW	± 1%	Thick Film	-	-	± 300ppm/°C	3.1mm	1.6mm	0.55mm	-55°C	125°C	-
RLP73N2BR068FTDF	43AC3998 Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY CURRENT SENSE RES 0R068 1% 500 MW	Each (Supplied on Cut Tape) Cut Tape	1+ $0.802 10+ $0.536 25+ $0.417 50+ $0.397 100+ $0.377	Total:$0.80 Min: 1 / Mult: 1	0.068ohm	RLP73 Series	1206 [3216 Metric]	500mW	± 1%	Thick Film	-	-	± 300ppm/°C	3.2mm	1.6mm	0.55mm	-55°C	155°C	-
ERJ3RQFR39V	63W1125 Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistors AEC-Q200 ERJ Series 0.39 ohm 100 mW - 1% RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	10+ $0.072 100+ $0.048	Total:$0.72 Min: 10 / Mult: 10 Total:$24.00 Min: 500 / Mult: 10	0.39ohm	ERJ-3R Series	0603 [1608 Metric]	100mW	± 1%	Thick Film	-	-	± 300ppm/°C	1.6mm	0.85mm	0.45mm	-55°C	125°C	AEC-Q200
LRCS0805-0R5FT5	61M7618 Data Sheet RoHS Date/Lot Code	TT ELECTRONICS / WELWYN SMD Current Sense Resistors LRCS Series 0.5 ohm 250 mW - 1% 0805 [2012 Metric] RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.868 25+ $0.454 50+ $0.428 100+ $0.402	Total:$8.68 Min: 10 / Mult: 10	0.5ohm	LRCS Series	0805 [2012 Metric]	250mW	± 1%	Metal Film	-	-	± 300ppm/°C	2.01mm	1.25mm	0.55mm	-55°C	155°C	-
ERJ3RQFR47V	63W1126 Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistors AEC-Q200 ERJ Series 0.47 ohm 100 mW - 1% RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.072 100+ $0.048 1000+ $0.034 5000+ $0.029 10000+ $0.026	Total:$0.72 Min: 10 / Mult: 10	0.47ohm	ERJ-3R Series	0603 [1608 Metric]	100mW	± 1%	Thick Film	-	-	± 300ppm/°C	1.6mm	0.85mm	0.45mm	-55°C	125°C	AEC-Q200
RLP73N3AR062FTDF	43AC4001 Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY CURRENT SENSE RES 0R062 1% 2 W 2512	Each (Supplied on Cut Tape) Cut Tape	1+ $1.580 10+ $1.070 25+ $0.843 50+ $0.807 100+ $0.770	Total:$1.58 Min: 1 / Mult: 1	0.062ohm	RLP73 Series	2512 [6432 Metric]	2W	± 1%	Thick Film	-	-	± 300ppm/°C	6.35mm	3.15mm	0.74mm	-55°C	155°C	-
RLP73N2AR15JTD	74AJ7372 Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY RES 0R15 5% 0.25W 0805 THICK FILM ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	10+ $0.162 25+ $0.123 50+ $0.117 100+ $0.111	Total:$1.62 Min: 10 / Mult: 10 Total:$55.50 Min: 500 / Mult: 10	0.15ohm	RLP73 Series	0805 [2012 Metric]	250mW	± 5%	Thick Film	-	-	± 300ppm/°C	2.01mm	1.25mm	0.55mm	-55°C	155°C	-
ERJ3BSFR12V	63W0710 Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistors AEC-Q200 ERJ Series 0.12 ohm 200 mW - 1% RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	10+ $0.181 100+ $0.112 1000+ $0.085 5000+ $0.077 10000+ $0.075	Total:$1.81 Min: 10 / Mult: 10 Total:$56.00 Min: 500 / Mult: 10	0.12ohm	ERJ-3B Series	0603 [1608 Metric]	330mW	± 1%	Thick Film	-	-	± 300ppm/°C	1.6mm	0.85mm	0.45mm	-55°C	125°C	AEC-Q200
RLP73N2BR082FTDF	01AH0655 Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY RES 0R082 0.5W 1206 THICK FILM	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	1+ $0.802 10+ $0.536 25+ $0.417 50+ $0.397 100+ $0.377	Total:$0.80 Min: 1 / Mult: 1 Total:$37.70 Min: 100 / Mult: 1	0.082ohm	RLP73 Series	1206 [3216 Metric]	500mW	± 1%	Thick Film	-	-	± 300ppm/°C	3.2mm	1.6mm	0.55mm	-55°C	155°C	-
RLP73N2BR068JTD	24W6784 Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY SMD Current Sense Resistors RL73 Series 0.068 ohm 500 mW - 5% 1206 [3216 Metric] RoHS Compliant: Yes	Each	10+ $0.316 25+ $0.242 100+ $0.224 500+ $0.184 1000+ $0.168 More Pricing...	Total:$3.16 Min: 10 / Mult: 10	0.068ohm	RLP73 Series	1206 [3216 Metric]	500mW	± 5%	Thick Film	-	-	± 300ppm/°C	3.2mm	1.6mm	0.55mm	-55°C	155°C	-
RL2512FK-070R39L	55R1881 Data Sheet RoHS Date/Lot Code	YAGEO Surface Mount Chip Resistor Thick Film RL Series 0.39 ohm 1 W 1% 2512 [6432 Metric] RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	10+ $0.195 25+ $0.160 50+ $0.156 100+ $0.152 250+ $0.142 More Pricing...	Total:$1.95 Min: 10 / Mult: 10 Total:$15.20 Min: 100 / Mult: 10	0.39ohm	RL Series	2512 [6432 Metric]	1W	± 1%	Thick Film	-	-	± 300ppm/°C	6.35mm	3.2mm	0.55mm	-55°C	125°C	-
ERJ3BQFR39V	63W0677 Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistors AEC-Q200 ERJ Series 0.39 ohm 200 mW - 1% RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape Re-Reel	10+ $0.135 100+ $0.083 1000+ $0.059 5000+ $0.052 10000+ $0.047	Total:$1.35 Min: 10 / Mult: 10 Total:$41.50 Min: 500 / Mult: 10	0.39ohm	ERJ-3B Series	0603 [1608 Metric]	250mW	± 1%	Thick Film	-	-	± 300ppm/°C	1.6mm	0.85mm	0.45mm	-55°C	125°C	AEC-Q200
RLP73N3AR068JTE	24W6787 Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY SMD Current Sense Resistors RL73 Series 0.068 ohm 2 W - 5% 2512 [6432 Metric] RoHS Compliant: Yes	Each	1+ $1.070 10+ $0.496 25+ $0.470 100+ $0.422 500+ $0.384 More Pricing...	Total:$5.35 Min: 5 / Mult: 5	0.068ohm	RLP73 Series	2512 [6432 Metric]	2W	± 5%	Thick Film	-	-	± 300ppm/°C	6.35mm	3.15mm	0.74mm	-55°C	155°C	-
LRCS0805-0R33FT5	61M7617 Data Sheet RoHS Date/Lot Code	TT ELECTRONICS / WELWYN SMD Current Sense Resistors LRCS Series 0.33 ohm 250 mW - 1% 0805 [2012 Metric] RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	10+ $0.398 25+ $0.352 50+ $0.295 100+ $0.250 250+ $0.213 More Pricing...	Total:$3.98 Min: 10 / Mult: 10 Total:$25.00 Min: 100 / Mult: 10	0.33ohm	LRCS Series	0805 [2012 Metric]	250mW	± 1%	Metal Film	-	-	± 300ppm/°C	2.01mm	1.25mm	0.55mm	-55°C	155°C	-
ERJ3RSFR18V	63W1141 Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistors AEC-Q200 ERJ Series 0.18 ohm 100 mW - 1% RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	10+ $0.113 100+ $0.088 1000+ $0.079 5000+ $0.073	Total:$1.13 Min: 10 / Mult: 10 Total:$44.00 Min: 500 / Mult: 10	0.18ohm	ERJ-3R Series	0603 [1608 Metric]	100mW	± 1%	Thick Film	-	-	± 300ppm/°C	1.6mm	0.85mm	0.45mm	-55°C	125°C	AEC-Q200
ERJ3BQFR75V	63W0684 Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistors AEC-Q200 ERJ Series 0.75 ohm 200 mW - 1% RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	10+ $0.135 100+ $0.083 1000+ $0.060 5000+ $0.052 10000+ $0.047	Total:$1.35 Min: 10 / Mult: 10 Total:$41.50 Min: 500 / Mult: 10	0.75ohm	ERJ-3B Series	0603 [1608 Metric]	250mW	± 1%	Thick Film	-	-	± 300ppm/°C	1.6mm	0.85mm	0.45mm	-55°C	125°C	AEC-Q200
ERJ3RQFR82V	63W1129 Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistors AEC-Q200 ERJ Series 0.82 ohm 100 mW - 1% RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	10+ $0.037 100+ $0.035	Total:$0.37 Min: 10 / Mult: 10 Total:$17.50 Min: 500 / Mult: 10	0.82ohm	ERJ-3R Series	0603 [1608 Metric]	100mW	± 1%	Thick Film	-	-	± 300ppm/°C	1.6mm	0.85mm	0.45mm	-55°C	125°C	AEC-Q200
ERJ3BSFR10V	63W0709 Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistors AEC-Q200 ERJ Series 0.1 ohm 200 mW - 1% RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	10+ $0.181 100+ $0.117 1000+ $0.087 5000+ $0.077 10000+ $0.073	Total:$1.81 Min: 10 / Mult: 10 Total:$58.50 Min: 500 / Mult: 10	0.1ohm	ERJ-3B Series	0603 [1608 Metric]	330mW	± 1%	Thick Film	-	-	± 300ppm/°C	1.6mm	0.85mm	0.45mm	-55°C	125°C	AEC-Q200
ERJ3BQFR24V	63W0672 Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistors AEC-Q200 ERJ Series 0.24 ohm 200 mW - 1% RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.135 100+ $0.083 1000+ $0.060 5000+ $0.051 10000+ $0.049	Total:$1.35 Min: 10 / Mult: 10	0.24ohm	ERJ-3B Series	0603 [1608 Metric]	250mW	± 1%	Thick Film	-	-	± 300ppm/°C	1.6mm	0.85mm	0.45mm	-55°C	125°C	AEC-Q200
RLP73N3AR082JTE	24W6788 Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY SMD Current Sense Resistors RL73 Series 0.082 ohm 2 W - 5% 2512 [6432 Metric] RoHS Compliant: Yes	Each	1+ $0.943 10+ $0.506 25+ $0.470 100+ $0.422 500+ $0.396 More Pricing...	Total:$4.72 Min: 5 / Mult: 5	0.082ohm	RLP73 Series	2512 [6432 Metric]	2W	± 5%	Thick Film	-	-	± 300ppm/°C	6.35mm	3.15mm	0.74mm	-55°C	155°C	-