1ohm Current Sense SMD Resistors

element14 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.

element14'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.

Filter(s) Applied

Resistance

1ohm

1 Filter(s) Selected

			Price For		Quantity

CRM2512-FX-1R00ELF	2328172 Data Sheet RoHS	BOURNS SMD Current Sense Resistor 1 ohm CRM Series 2512 [6432 Metric] 2 W ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ HK$5.270 100+ HK$4.960 500+ HK$4.650 1000+ HK$4.340 2000+ HK$4.030	Min: 10 / Mult: 10	1ohm	CRM Series	2512 [6432 Metric]	2W	± 1%	Thick Film	-	± 100ppm/°C	6.3mm	3.1mm	0.6mm	-55°C	155°C	-
WSR21R000FEA	1107436 Data Sheet RoHS	VISHAY SMD Current Sense Resistor 1 ohm WSR Series 4527 [11470 Metric] 2 W ± 1% Metal Strip	Each (Supplied on Cut Tape) Cut Tape	1+ HK$11.350 50+ HK$5.550 100+ HK$4.910 250+ HK$4.290 500+ HK$3.800 More Pricing...	Min: 1 / Mult: 1	1ohm	WSR Series	4527 [11470 Metric]	2W	± 1%	Metal Strip	-	± 75ppm/°C	11.56mm	6.98mm	2.41mm	-65°C	275°C	AEC-Q200
ERJ8RQF1R0V	1717852 Data Sheet RoHS	PANASONIC SMD Current Sense Resistor 1 ohm ERJ-8R Series 1206 [3216 Metric] 250 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ HK$1.620 100+ HK$1.070 500+ HK$0.831 1000+ HK$0.798 2500+ HK$0.764	Min: 10 / Mult: 10	1ohm	ERJ-8R Series	1206 [3216 Metric]	250mW	± 1%	Thick Film	-	± 200ppm/°C	3.2mm	1.6mm	0.6mm	-55°C	125°C	AEC-Q200
CRM2512-FX-1R00ELF	2328172RL Data Sheet RoHS	BOURNS SMD Current Sense Resistor 1 ohm CRM Series 2512 [6432 Metric] 2 W ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$4.960 500+ HK$4.650 1000+ HK$4.340 2000+ HK$4.030	Min: 100 / Mult: 1	1ohm	CRM Series	2512 [6432 Metric]	2W	± 1%	Thick Film	-	± 100ppm/°C	6.3mm	3.1mm	0.6mm	-55°C	155°C	-
ERJ1TRQF1R0U	1717958 Data Sheet RoHS	PANASONIC SMD Current Sense Resistor 1 ohm ERJ-1TR Series 2512 [6432 Metric] 1 W ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ HK$4.010 100+ HK$2.730 500+ HK$2.170 1000+ HK$1.990 2000+ HK$1.960	Min: 10 / Mult: 10	1ohm	ERJ-1TR Series	2512 [6432 Metric]	1W	± 1%	Thick Film	-	± 100ppm/°C	6.4mm	3.2mm	0.6mm	-55°C	125°C	AEC-Q200
ERJ1TRQF1R0U	1717958RL Data Sheet RoHS	PANASONIC SMD Current Sense Resistor 1 ohm ERJ-1TR Series 2512 [6432 Metric] 1 W ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$2.730 500+ HK$2.170 1000+ HK$1.990 2000+ HK$1.960	Min: 100 / Mult: 1	1ohm	ERJ-1TR Series	2512 [6432 Metric]	1W	± 1%	Thick Film	-	± 100ppm/°C	6.4mm	3.2mm	0.6mm	-55°C	125°C	AEC-Q200
ERJ8RQF1R0V	1717852RL Data Sheet RoHS	PANASONIC SMD Current Sense Resistor 1 ohm ERJ-8R Series 1206 [3216 Metric] 250 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.831 1000+ HK$0.798 2500+ HK$0.764	Min: 500 / Mult: 10	1ohm	ERJ-8R Series	1206 [3216 Metric]	250mW	± 1%	Thick Film	-	± 200ppm/°C	3.2mm	1.6mm	0.6mm	-55°C	125°C	AEC-Q200
WSR21R000FEA	1107436RL Data Sheet RoHS	VISHAY SMD Current Sense Resistor 1 ohm WSR Series 4527 [11470 Metric] 2 W ± 1% Metal Strip	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$4.910 250+ HK$4.290 500+ HK$3.800 1500+ HK$3.640	Min: 100 / Mult: 1	1ohm	WSR Series	4527 [11470 Metric]	2W	± 1%	Metal Strip	-	± 75ppm/°C	11.56mm	6.98mm	2.41mm	-65°C	275°C	AEC-Q200
ERJ3RQF1R0V	1717772 Data Sheet RoHS	PANASONIC SMD Current Sense Resistor 1 ohm ERJ-3R Series 0603 [1608 Metric] 100 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ HK$0.568 100+ HK$0.370 500+ HK$0.272 1000+ HK$0.255 2500+ HK$0.227 More Pricing...	Min: 10 / Mult: 10	1ohm	ERJ-3R Series	0603 [1608 Metric]	100mW	± 1%	Thick Film	-	± 200ppm/°C	1.6mm	0.85mm	0.45mm	-55°C	125°C	AEC-Q200
ERJ8BQF1R0V	1717879 Data Sheet RoHS	PANASONIC SMD Current Sense Resistor 1 ohm ERJ-8B Series 1206 [3216 Metric] 500 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ HK$1.190 100+ HK$0.724 500+ HK$0.584 1000+ HK$0.518 2500+ HK$0.492 More Pricing...	Min: 10 / Mult: 10	1ohm	ERJ-8B Series	1206 [3216 Metric]	500mW	± 1%	Thick Film	-	± 200ppm/°C	3.2mm	1.6mm	0.6mm	-55°C	125°C	AEC-Q200
CRM2010-JW-1R0ELF	1865252RL Data Sheet RoHS	BOURNS SMD Current Sense Resistor 1 ohm CRM Series 2010 [5025 Metric] 1 W ± 5% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$1.160 500+ HK$0.847 1000+ HK$0.740 2000+ HK$0.717 4000+ HK$0.693	Min: 100 / Mult: 10	1ohm	CRM Series	2010 [5025 Metric]	1W	± 5%	Thick Film	-	± 200ppm/°C	5mm	2.5mm	0.6mm	-55°C	155°C	-
CRM1206-FX-1R00ELF	2908482 Data Sheet RoHS	BOURNS SMD Current Sense Resistor 1 ohm CRM Series 1206 [3216 Metric] 500 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ HK$0.660 100+ HK$0.422	Min: 10 / Mult: 10	1ohm	CRM Series	1206 [3216 Metric]	500mW	± 1%	Thick Film	-	± 100ppm/°C	3.2mm	1.6mm	0.55mm	-55°C	155°C	-
ERJ3RQF1R0V	1717772RL Data Sheet RoHS	PANASONIC SMD Current Sense Resistor 1 ohm ERJ-3R Series 0603 [1608 Metric] 100 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.272 1000+ HK$0.255 2500+ HK$0.227 5000+ HK$0.198	Min: 500 / Mult: 1	1ohm	ERJ-3R Series	0603 [1608 Metric]	100mW	± 1%	Thick Film	-	± 200ppm/°C	1.6mm	0.85mm	0.45mm	-55°C	125°C	AEC-Q200
ERJ8BQF1R0V	1717879RL Data Sheet RoHS	PANASONIC SMD Current Sense Resistor 1 ohm ERJ-8B Series 1206 [3216 Metric] 500 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.584 1000+ HK$0.518 2500+ HK$0.492 5000+ HK$0.466	Min: 500 / Mult: 10	1ohm	ERJ-8B Series	1206 [3216 Metric]	500mW	± 1%	Thick Film	-	± 200ppm/°C	3.2mm	1.6mm	0.6mm	-55°C	125°C	AEC-Q200
ERJ6BQF1R0V	1717826 Data Sheet RoHS	PANASONIC SMD Current Sense Resistor 1 ohm ERJ-6B Series 0805 [2012 Metric] 250 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ HK$0.642 100+ HK$0.584 500+ HK$0.568 1000+ HK$0.469 2500+ HK$0.457 More Pricing...	Min: 10 / Mult: 10	1ohm	ERJ-6B Series	0805 [2012 Metric]	250mW	± 1%	Thick Film	-	± 200ppm/°C	2.01mm	1.25mm	0.6mm	-55°C	125°C	AEC-Q200
ERJ3BQF1R0V	1892901 Data Sheet RoHS	PANASONIC SMD Current Sense Resistor 1 ohm ERJ-3B Series 0603 [1608 Metric] 250 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ HK$1.100 100+ HK$0.658 500+ HK$0.469 1000+ HK$0.461 2500+ HK$0.452	Min: 10 / Mult: 10	1ohm	ERJ-3B Series	0603 [1608 Metric]	250mW	± 1%	Thick Film	-	± 200ppm/°C	1.6mm	0.85mm	0.45mm	-55°C	125°C	AEC-Q200
LRCS0402-1RFT5	1506125 Data Sheet RoHS	TT ELECTRONICS / WELWYN SMD Current Sense Resistor 1 ohm LRCS Series 0402 [1005 Metric] 63 mW ± 1% Metal Film	Each (Supplied on Cut Tape) Cut Tape	10+ HK$1.010 100+ HK$0.697 500+ HK$0.555 2500+ HK$0.525 5000+ HK$0.479 More Pricing...	Min: 10 / Mult: 10	1ohm	LRCS Series	0402 [1005 Metric]	63mW	± 1%	Metal Film	-	± 200ppm/°C	1.02mm	0.5mm	0.32mm	-55°C	155°C	-
LRCS0805-1RFT5	1506147 Data Sheet RoHS	TT ELECTRONICS / WELWYN SMD Current Sense Resistor 1 ohm LRCS Series 0805 [2012 Metric] 250 mW ± 1% Metal Film	Each (Supplied on Cut Tape) Cut Tape	10+ HK$1.330 100+ HK$0.917 500+ HK$0.730 1000+ HK$0.690 2500+ HK$0.630	Min: 10 / Mult: 10	1ohm	LRCS Series	0805 [2012 Metric]	250mW	± 1%	Metal Film	-	± 200ppm/°C	2.01mm	1.25mm	0.55mm	-55°C	155°C	-
LRCS0603-1RFT5	1506136RL Data Sheet RoHS	TT ELECTRONICS / WELWYN SMD Current Sense Resistor 1 ohm LRCS Series 0603 [1608 Metric] 100 mW ± 1% Metal Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.724 1000+ HK$0.601 2500+ HK$0.543 5000+ HK$0.485	Min: 500 / Mult: 10	1ohm	LRCS Series	0603 [1608 Metric]	100mW	± 1%	Metal Film	-	± 200ppm/°C	1.6mm	0.85mm	0.45mm	-55°C	155°C	-
CRM1206-JW-1R0ELF	1865240RL Data Sheet RoHS	BOURNS SMD Current Sense Resistor 1 ohm CRM Series 1206 [3216 Metric] 500 mW ± 5% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.227 1000+ HK$0.194 2500+ HK$0.151	Min: 500 / Mult: 10	1ohm	CRM Series	1206 [3216 Metric]	500mW	± 5%	Thick Film	-	± 200ppm/°C	3.1mm	1.6mm	0.55mm	-55°C	155°C	-
CRM2512-JW-1R0ELF	1865268 Data Sheet RoHS	BOURNS SMD Current Sense Resistor 1 ohm CRM Series 2512 [6432 Metric] 2 W ± 5% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ HK$2.770 100+ HK$1.860 500+ HK$1.350 1000+ HK$1.260 2000+ HK$1.230	Min: 10 / Mult: 10	1ohm	CRM Series	2512 [6432 Metric]	2W	± 5%	Thick Film	-	± 200ppm/°C	6.3mm	3.1mm	0.6mm	-55°C	155°C	-
ERJ6RQF1R0V	1717799RL Data Sheet RoHS	PANASONIC SMD Current Sense Resistor 1 ohm ERJ-6R Series 0805 [2012 Metric] 125 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.502 1000+ HK$0.453 2500+ HK$0.440 5000+ HK$0.426	Min: 500 / Mult: 1	1ohm	ERJ-6R Series	0805 [2012 Metric]	125mW	± 1%	Thick Film	-	± 200ppm/°C	2.01mm	1.25mm	0.6mm	-55°C	125°C	AEC-Q200
ERJ14BQF1R0U	1717932RL Data Sheet RoHS	PANASONIC SMD Current Sense Resistor 1 ohm ERJ-14B Series 1210 [3225 Metric] 500 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$1.180 500+ HK$1.060 1000+ HK$0.946 2500+ HK$0.926 5000+ HK$0.905	Min: 100 / Mult: 5	1ohm	ERJ-14B Series	1210 [3225 Metric]	500mW	± 1%	Thick Film	-	± 100ppm/°C	3.2mm	2.5mm	0.6mm	-55°C	125°C	AEC-Q200
ERJC1BF1R0U	2353353 Data Sheet RoHS	PANASONIC SMD Current Sense Resistor 1 ohm ERJ-C1 Series 2010 Wide 2 W ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ HK$4.640 100+ HK$2.990 500+ HK$2.810 1000+ HK$2.170 2500+ HK$2.080 More Pricing...	Min: 10 / Mult: 10	1ohm	ERJ-C1 Series	2010 Wide	2W	± 1%	Thick Film	-	± 100ppm/°C	2.5mm	5mm	0.55mm	-55°C	155°C	AEC-Q200
ERJ3BQF1R0V	1892901RL Data Sheet RoHS	PANASONIC SMD Current Sense Resistor 1 ohm ERJ-3B Series 0603 [1608 Metric] 250 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.469 1000+ HK$0.461 2500+ HK$0.452	Min: 500 / Mult: 10	1ohm	ERJ-3B Series	0603 [1608 Metric]	250mW	± 1%	Thick Film	-	± 200ppm/°C	1.6mm	0.85mm	0.45mm	-55°C	125°C	AEC-Q200