Current Sense SMD Resistors

Farnell 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.

Farnell'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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330mW

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			Price For		Quantity

ERJ3BWFR051V	1798588 Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistor 0.051 ohm ERJ-3BW Series 0603 [1608 Metric] 330 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ £0.155 100+ £0.128 500+ £0.110 1000+ £0.101 2500+ £0.0838 More Pricing...	Min: 10 / Mult: 10	0.051ohm	ERJ-3BW Series	0603 [1608 Metric]	330mW	± 1%	-	Thick Film	± 150ppm/°C	1.6mm	0.85mm	0.55mm	-55°C	155°C	AEC-Q200
ERJ3BWFR051V	1798588RL Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistor 0.051 ohm ERJ-3BW Series 0603 [1608 Metric] 330 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ £0.128 500+ £0.110 1000+ £0.101 2500+ £0.0838 5000+ £0.0821	Min: 100 / Mult: 10	0.051ohm	ERJ-3BW Series	0603 [1608 Metric]	330mW	± 1%	-	Thick Film	± 150ppm/°C	1.6mm	0.85mm	0.55mm	-55°C	155°C	AEC-Q200
ERJ3BWFR100V	1798596 Data Sheet RoHS	PANASONIC SMD Current Sense Resistor 0.1 ohm ERJ-3BW Series 0603 [1608 Metric] 330 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ £0.152 100+ £0.126 500+ £0.108 1000+ £0.0988 2500+ £0.0896 More Pricing...	Min: 10 / Mult: 10	0.1ohm	ERJ-3BW Series	0603 [1608 Metric]	330mW	± 1%	-	Thick Film	± 150ppm/°C	1.6mm	0.85mm	0.55mm	-55°C	155°C	AEC-Q200
ERJ6BSFR10V	1717812 Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistor 0.1 ohm ERJ-6B Series 0805 [2012 Metric] 330 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ £0.142 100+ £0.0888 500+ £0.0705 1000+ £0.0639 2500+ £0.0598 More Pricing...	Min: 10 / Mult: 10	0.1ohm	ERJ-6B Series	0805 [2012 Metric]	330mW	± 1%	-	Thick Film	± 250ppm/°C	2.01mm	1.25mm	0.6mm	-55°C	125°C	AEC-Q200
ERJ8BSFR15V	1717867 Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistor 0.15 ohm ERJ-8B Series 1206 [3216 Metric] 330 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ £0.234 100+ £0.149 500+ £0.121 1000+ £0.111 2500+ £0.109	Min: 10 / Mult: 10	0.15ohm	ERJ-8B Series	1206 [3216 Metric]	330mW	± 1%	-	Thick Film	± 250ppm/°C	3.2mm	1.6mm	0.6mm	-55°C	125°C	AEC-Q200
ERJ3BWFR020V	1798577 Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistor 0.02 ohm ERJ-3BW Series 0603 [1608 Metric] 330 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ £0.157 100+ £0.131 500+ £0.111 1000+ £0.102 2500+ £0.0926 More Pricing...	Min: 10 / Mult: 10	0.02ohm	ERJ-3BW Series	0603 [1608 Metric]	330mW	± 1%	-	Thick Film	± 250ppm/°C	1.6mm	0.85mm	0.55mm	-55°C	155°C	AEC-Q200
ERJ3BWFR050V	2493026 Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistor 0.05 ohm ERJ-3BW Series 0603 [1608 Metric] 330 mW ± 1%	Each (Supplied on Cut Tape) Cut Tape	10+ £0.130 100+ £0.106 500+ £0.0871 1000+ £0.0748 2500+ £0.0679 More Pricing...	Min: 10 / 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
ERJ3BSFR15V	1892930 Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistor 0.15 ohm ERJ-3B Series 0603 [1608 Metric] 330 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ £0.147 100+ £0.0921 500+ £0.073 1000+ £0.0672 2500+ £0.0635 More Pricing...	Min: 10 / 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
ERJ3BWFR022V	1798578 Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistor 0.022 ohm ERJ-3BW Series 0603 [1608 Metric] 330 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ £0.162 100+ £0.135 500+ £0.114 1000+ £0.105 2500+ £0.0953	Min: 10 / Mult: 10	0.022ohm	ERJ-3BW Series	0603 [1608 Metric]	330mW	± 1%	-	Thick Film	± 250ppm/°C	1.6mm	0.85mm	0.55mm	-55°C	155°C	AEC-Q200
ERJ3BWFR068V	1798591 Data Sheet RoHS	PANASONIC SMD Current Sense Resistor 0.068 ohm ERJ-3BW Series 0603 [1608 Metric] 330 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ £0.162 100+ £0.135 500+ £0.114 1000+ £0.105 2500+ £0.0953	Min: 10 / Mult: 10	0.068ohm	ERJ-3BW Series	0603 [1608 Metric]	330mW	± 1%	-	Thick Film	± 150ppm/°C	1.6mm	0.85mm	0.55mm	-55°C	155°C	AEC-Q200
ERJ3BWFR025V	2493025 Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistor 0.025 ohm ERJ-3BW Series 0603 [1608 Metric] 330 mW ± 1%	Each (Supplied on Cut Tape) Cut Tape	10+ £0.154 100+ £0.127 500+ £0.109 1000+ £0.0997 2500+ £0.0903 More Pricing...	Min: 10 / Mult: 10	0.025ohm	ERJ-3BW Series	0603 [1608 Metric]	330mW	± 1%	-	Thick Film	± 250ppm/°C	1.6mm	0.85mm	0.55mm	-55°C	155°C	AEC-Q200
ERJ3BWFR020V	1798577RL Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistor 0.02 ohm ERJ-3BW Series 0603 [1608 Metric] 330 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ £0.131 500+ £0.111 1000+ £0.102 2500+ £0.0926 5000+ £0.0907	Min: 100 / Mult: 10	0.02ohm	ERJ-3BW Series	0603 [1608 Metric]	330mW	± 1%	-	Thick Film	± 250ppm/°C	1.6mm	0.85mm	0.55mm	-55°C	155°C	AEC-Q200
ERJ8BSFR10V	1717865 Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistor 0.1 ohm ERJ-8B Series 1206 [3216 Metric] 330 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ £0.205 100+ £0.134 500+ £0.108 1000+ £0.101 2500+ £0.0933 More Pricing...	Min: 10 / Mult: 10	0.1ohm	ERJ-8B Series	1206 [3216 Metric]	330mW	± 1%	-	Thick Film	± 250ppm/°C	3.2mm	1.6mm	0.6mm	-55°C	125°C	AEC-Q200
ERJ6BQFR39V	1717821 Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistor 0.39 ohm ERJ-6B Series 0805 [2012 Metric] 330 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ £0.120 100+ £0.0739 500+ £0.0523 1000+ £0.0498 2500+ £0.0473 More Pricing...	Min: 10 / Mult: 10	0.39ohm	ERJ-6B Series	0805 [2012 Metric]	330mW	± 1%	-	Thick Film	± 250ppm/°C	2.01mm	1.25mm	0.6mm	-55°C	125°C	AEC-Q200
ERJ3BSFR12V	1892929 Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistor 0.12 ohm ERJ-3B Series 0603 [1608 Metric] 330 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ £0.0994 100+ £0.0773 500+ £0.0649 1000+ £0.0608 2500+ £0.0582 More Pricing...	Min: 10 / 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
ERJ3BWFR039V	1798585 Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistor 0.039 ohm ERJ-3BW Series 0603 [1608 Metric] 330 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ £0.154 100+ £0.127 500+ £0.109 1000+ £0.0997 2500+ £0.0903 More Pricing...	Min: 10 / Mult: 10	0.039ohm	ERJ-3BW Series	0603 [1608 Metric]	330mW	± 1%	-	Thick Film	± 150ppm/°C	1.6mm	0.85mm	0.55mm	-55°C	155°C	AEC-Q200
UCR10EVHFLR100	2696533 Data Sheet RoHS	ROHM SMD Current Sense Resistor 0.1 ohm UCR Series 0805 [2012 Metric] 330 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ £0.388 100+ £0.263 500+ £0.193 1000+ £0.170 2500+ £0.147	Min: 10 / Mult: 10	0.1ohm	UCR Series	0805 [2012 Metric]	330mW	± 1%	-	Thick Film	0ppm/°C to +150ppm/°C	2.01mm	1.25mm	0.55mm	-55°C	155°C	AEC-Q200
ERJ3BWFR100V	1798596RL Data Sheet RoHS	PANASONIC SMD Current Sense Resistor 0.1 ohm ERJ-3BW Series 0603 [1608 Metric] 330 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ £0.126 500+ £0.108 1000+ £0.0988 2500+ £0.0896 5000+ £0.0878	Min: 100 / Mult: 10	0.1ohm	ERJ-3BW Series	0603 [1608 Metric]	330mW	± 1%	-	Thick Film	± 150ppm/°C	1.6mm	0.85mm	0.55mm	-55°C	155°C	AEC-Q200
ERJ6BQFR27V	1717817 Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistor 0.27 ohm ERJ-6B Series 0805 [2012 Metric] 330 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ £0.0797 100+ £0.0592 500+ £0.0493 1000+ £0.046 2500+ £0.0451	Min: 10 / Mult: 10	0.27ohm	ERJ-6B Series	0805 [2012 Metric]	330mW	± 1%	-	Thick Film	± 250ppm/°C	2.01mm	1.25mm	0.6mm	-55°C	125°C	AEC-Q200
ERJ6BQFR27V	1717817RL Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistor 0.27 ohm ERJ-6B Series 0805 [2012 Metric] 330 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ £0.0493 1000+ £0.046 2500+ £0.0451	Min: 500 / Mult: 10	0.27ohm	ERJ-6B Series	0805 [2012 Metric]	330mW	± 1%	-	Thick Film	± 250ppm/°C	2.01mm	1.25mm	0.6mm	-55°C	125°C	AEC-Q200
ERJ6BSFR20V	2493030 Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistor 0.2 ohm ERJ-6B Series 0805 [2012 Metric] 330 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ £0.142 100+ £0.0888 500+ £0.0697 1000+ £0.0639 2500+ £0.0585 More Pricing...	Min: 10 / Mult: 10	0.2ohm	ERJ-6B Series	0805 [2012 Metric]	330mW	± 1%	-	Thick Film	± 250ppm/°C	2.01mm	1.25mm	0.6mm	-55°C	155°C	AEC-Q200
SR732BTTDR100F	3548472RL Data Sheet RoHS Date/Lot Code	KOA SMD Current Sense Resistor 0.1 ohm SR73 Series 1206 [3216 Metric] 330 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ £0.130 500+ £0.109 1000+ £0.104 2500+ £0.100 5000+ £0.087	Min: 100 / Mult: 10	0.1ohm	SR73 Series	1206 [3216 Metric]	330mW	± 1%	-	Thick Film	± 100ppm/K	3.2mm	1.6mm	0.6mm	-55°C	150°C	AEC-Q200
SR732BTTDR100F	3548472 Data Sheet RoHS Date/Lot Code	KOA SMD Current Sense Resistor 0.1 ohm SR73 Series 1206 [3216 Metric] 330 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ £0.197 100+ £0.130 500+ £0.109 1000+ £0.104 2500+ £0.100 More Pricing...	Min: 10 / Mult: 10	0.1ohm	SR73 Series	1206 [3216 Metric]	330mW	± 1%	-	Thick Film	± 100ppm/K	3.2mm	1.6mm	0.6mm	-55°C	150°C	AEC-Q200
ERJ8BSFR10V	1717865RL Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistor 0.1 ohm ERJ-8B Series 1206 [3216 Metric] 330 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ £0.134 500+ £0.108 1000+ £0.101 2500+ £0.0933 5000+ £0.0855	Min: 100 / Mult: 10	0.1ohm	ERJ-8B Series	1206 [3216 Metric]	330mW	± 1%	-	Thick Film	± 250ppm/°C	3.2mm	1.6mm	0.6mm	-55°C	125°C	AEC-Q200
ERJ3BSFR20V	1892932RL Data Sheet RoHS Date/Lot Code	PANASONIC SMD Current Sense Resistor 0.2 ohm ERJ-3B Series 0603 [1608 Metric] 330 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ £0.0658 1000+ £0.0649 2500+ £0.0641	Min: 500 / Mult: 10	0.2ohm	ERJ-3B Series	0603 [1608 Metric]	330mW	± 1%	-	Thick Film	± 300ppm/°C	1.6mm	0.85mm	0.45mm	-55°C	125°C	AEC-Q200