0.03ohm 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

0.03ohm

1 Filter(s) Selected

			Price For		Quantity

WSL2512R0300FEA	1107399 Data Sheet RoHS	VISHAY SMD Current Sense Resistor 0.03 ohm WSL Series 2512 [6432 Metric] 1 W ± 1% Metal Strip	Each (Supplied on Cut Tape) Cut Tape	5+ HK$7.570 50+ HK$4.580 250+ HK$3.280 500+ HK$3.230 1000+ HK$3.100 More Pricing...	Min: 5 / Mult: 5	0.03ohm	WSL Series	2512 [6432 Metric]	1W	± 1%	Metal Strip	± 70ppm/°C	6.35mm	3.18mm	0.635mm	-65°C	170°C	AEC-Q200
WSR2R0300FEA	1107441 Data Sheet RoHS	VISHAY SMD Current Sense Resistor 0.03 ohm WSR Series 4527 [11470 Metric] 2 W ± 1% Metal Strip	Each (Supplied on Cut Tape) Cut Tape	1+ HK$8.310 50+ HK$5.080 100+ HK$4.730 250+ HK$3.920 500+ HK$3.720 More Pricing...	Min: 1 / Mult: 1	0.03ohm	WSR Series	4527 [11470 Metric]	2W	± 1%	Metal Strip	± 75ppm/°C	11.56mm	6.98mm	2.41mm	-65°C	275°C	AEC-Q200
WSR3R0300FEA	1107466 Data Sheet RoHS	VISHAY SMD Current Sense Resistor 0.03 ohm WSR Series 4527 [11470 Metric] 3 W ± 1% Metal Strip	Each (Supplied on Cut Tape) Cut Tape	1+ HK$12.910 50+ HK$6.540 100+ HK$5.910 250+ HK$5.210 500+ HK$4.570 More Pricing...	Min: 1 / Mult: 1	0.03ohm	WSR Series	4527 [11470 Metric]	3W	± 1%	Metal Strip	± 75ppm/°C	11.56mm	6.98mm	2.41mm	-65°C	275°C	AEC-Q200
ERJ8CWFR030V	2145295 Data Sheet RoHS	PANASONIC SMD Current Sense Resistor 0.03 ohm ERJ-8CW Series 1206 [3216 Metric] 1 W ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ HK$1.940 100+ HK$1.270 500+ HK$1.020 1000+ HK$0.948 2500+ HK$0.932	Min: 10 / Mult: 10	0.03ohm	ERJ-8CW Series	1206 [3216 Metric]	1W	± 1%	Thick Film	± 75ppm/°C	3.2mm	1.6mm	0.65mm	-55°C	125°C	AEC-Q200
WSL2512R0300FEA	1107399RL Data Sheet RoHS	VISHAY SMD Current Sense Resistor 0.03 ohm WSL Series 2512 [6432 Metric] 1 W ± 1% Metal Strip	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$4.580 250+ HK$3.280 500+ HK$3.230 1000+ HK$3.100 2000+ HK$2.690	Min: 100 / Mult: 5	0.03ohm	WSL Series	2512 [6432 Metric]	1W	± 1%	Metal Strip	± 70ppm/°C	6.35mm	3.18mm	0.635mm	-65°C	170°C	AEC-Q200
ERJ8CWFR030V	2145295RL Data Sheet RoHS	PANASONIC SMD Current Sense Resistor 0.03 ohm ERJ-8CW Series 1206 [3216 Metric] 1 W ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$1.270 500+ HK$1.020 1000+ HK$0.948 2500+ HK$0.932	Min: 100 / Mult: 10	0.03ohm	ERJ-8CW Series	1206 [3216 Metric]	1W	± 1%	Thick Film	± 75ppm/°C	3.2mm	1.6mm	0.65mm	-55°C	125°C	AEC-Q200
WSR3R0300FEA	1107466RL Data Sheet RoHS	VISHAY SMD Current Sense Resistor 0.03 ohm WSR Series 4527 [11470 Metric] 3 W ± 1% Metal Strip	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$5.910 250+ HK$5.210 500+ HK$4.570 1500+ HK$3.910	Min: 100 / Mult: 1	0.03ohm	WSR Series	4527 [11470 Metric]	3W	± 1%	Metal Strip	± 75ppm/°C	11.56mm	6.98mm	2.41mm	-65°C	275°C	AEC-Q200
WSR2R0300FEA	1107441RL Data Sheet RoHS	VISHAY SMD Current Sense Resistor 0.03 ohm WSR Series 4527 [11470 Metric] 2 W ± 1% Metal Strip	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$4.730 250+ HK$3.920 500+ HK$3.720 1500+ HK$2.950	Min: 100 / Mult: 1	0.03ohm	WSR Series	4527 [11470 Metric]	2W	± 1%	Metal Strip	± 75ppm/°C	11.56mm	6.98mm	2.41mm	-65°C	275°C	AEC-Q200
LRMAP2512-R03FT4.	3388631 Data Sheet RoHS	TT ELECTRONICS / WELWYN CURRENT SENSE RES 0R03 3W 2512	Each (Supplied on Cut Tape) Cut Tape	1+ HK$5.510 10+ HK$3.510 100+ HK$2.220 500+ HK$1.930 1000+ HK$1.920 More Pricing...	Min: 1 / Mult: 1	0.03ohm	-	2512 [6432 Metric]	3W	-	Metal Alloy	± 50ppm/°C	-	3.2mm	-	-55°C	-	AEC-Q200
TLRP3A30CR030FTE.	3782968 Data Sheet RoHS	CGS - TE CONNECTIVITY RES 0R03 1% 3W METAL STRIP 2512	Each (Supplied on Cut Tape) Cut Tape	1+ HK$6.750 10+ HK$4.390 100+ HK$3.010 500+ HK$2.270 1000+ HK$2.100 More Pricing...	Min: 1 / Mult: 1	0.03ohm	TLRP Series	2512 [6432 Metric]	-	-	-	± 25ppm/°C	6.4mm	3.2mm	0.7mm	-55°C	-	-
TLRP2H10WR030FTE.	3782853 Data Sheet RoHS	CGS - TE CONNECTIVITY RES 0R03 1% 1W METAL STRIP 2010	Each (Supplied on Cut Tape) Cut Tape	1+ HK$5.590 10+ HK$3.640 100+ HK$2.410 500+ HK$1.800 1000+ HK$1.660 More Pricing...	Min: 1 / Mult: 1	0.03ohm	TLRP Series	2010 [5025 Metric]	1W	-	Metal Strip	-	5mm	2.4mm	0.6mm	-	-	AEC-Q200
TLRP3A20DR030FTE.	3782910 Data Sheet RoHS	CGS - TE CONNECTIVITY RES 0R03 1% 2W METAL STRIP 2512	Each (Supplied on Cut Tape) Cut Tape	1+ HK$5.680 10+ HK$3.650 100+ HK$2.310 500+ HK$1.830 1000+ HK$1.660 More Pricing...	Min: 1 / Mult: 1	0.03ohm	-	2512 [6432 Metric]	2W	-	Metal Strip	-	-	3.2mm	0.7mm	-55°C	170°C	AEC-Q200
TLRP3A30DR030FTE	3828771 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.03 ohm TLRP Series 2512 [6432 Metric] 3 W ± 1% Metal Strip	Each (Supplied on Cut Tape) Cut Tape	10+ HK$4.470 100+ HK$2.690 500+ HK$1.950 1000+ HK$1.710 2000+ HK$1.560 More Pricing...	Min: 10 / Mult: 10	0.03ohm	TLRP Series	2512 [6432 Metric]	3W	± 1%	Metal Strip	± 50ppm/°C	6.4mm	3.2mm	0.7mm	-55°C	170°C	AEC-Q200
TLRP3A20CR030FTE.	3782872 Data Sheet RoHS	CGS - TE CONNECTIVITY RES 0R03 1% 2W METAL STRIP 2512	Each (Supplied on Cut Tape) Cut Tape	1+ HK$6.250 10+ HK$4.070 100+ HK$2.650 500+ HK$2.040 1000+ HK$1.930 More Pricing...	Min: 1 / Mult: 1	0.03ohm	TLRP Series	2512 [6432 Metric]	-	-	-	-	6.4mm	-	-	-	-	AEC-Q200
CFN0805AFX-R030ELF	3778348 Data Sheet RoHS	BOURNS RES 0R03 0.75W 0805 METAL FOIL	Each (Supplied on Cut Tape) Cut Tape	1+ HK$4.440 10+ HK$2.680 100+ HK$1.480 500+ HK$1.160 1000+ HK$1.050 More Pricing...	Min: 1 / Mult: 1	0.03ohm	CFN-A Series	-	750mW	-	-	-	-	-	-	-55°C	-	AEC-Q200
TLRP3A30DR030FTE	3828771RL Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.03 ohm TLRP Series 2512 [6432 Metric] 3 W ± 1% Metal Strip	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$2.690 500+ HK$1.950 1000+ HK$1.710 2000+ HK$1.560 4000+ HK$1.400	Min: 100 / Mult: 10	0.03ohm	TLRP Series	2512 [6432 Metric]	3W	± 1%	Metal Strip	± 50ppm/°C	6.4mm	3.2mm	0.7mm	-55°C	170°C	AEC-Q200
TLRP2B10DR030FTD.	3782819 Data Sheet RoHS	CGS - TE CONNECTIVITY RES 0R03 1% 1W METAL STRIP 1206	Each (Supplied on Cut Tape) Cut Tape	1+ HK$4.530 10+ HK$3.230 100+ HK$1.850 500+ HK$1.470 1000+ HK$1.460 More Pricing...	Min: 1 / Mult: 1	0.03ohm	TLRP Series	-	1W	-	-	-	3.2mm	-	0.55mm	-55°C	-	AEC-Q200
WSLP1206R0300FEA	4552601 Data Sheet RoHS	VISHAY SMD Current Sense Resistor 0.03 ohm WSLP Series 1206 [3216 Metric] 1 W ± 1% Metal Strip	Each (Supplied on Cut Tape) Cut Tape	10+ HK$4.070 100+ HK$2.780 500+ HK$2.210 1000+ HK$2.020 2000+ HK$2.010 More Pricing...	Min: 10 / Mult: 10	0.03ohm	WSLP Series	1206 [3216 Metric]	1W	± 1%	Metal Strip	± 75ppm/°C	3.2mm	1.6mm	0.635mm	-65°C	170°C	AEC-Q200
WSLP1206R0300FEA	4552601RL Data Sheet RoHS	VISHAY SMD Current Sense Resistor 0.03 ohm WSLP Series 1206 [3216 Metric] 1 W ± 1% Metal Strip	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$2.780 500+ HK$2.210 1000+ HK$2.020 2000+ HK$2.010 4000+ HK$2.000	Min: 100 / Mult: 10	0.03ohm	-	-	1W	-	-	-	3.2mm	1.6mm	0.635mm	-65°C	170°C	-
LVK12R030FER	1462288RL Data Sheet RoHS	OHMITE SMD Current Sense Resistor 0.03 ohm LVK Series 1206 [3216 Metric] 500 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$3.120 1000+ HK$2.550 2500+ HK$2.500 5000+ HK$2.450	Min: 500 / Mult: 10	0.03ohm	LVK Series	1206 [3216 Metric]	500mW	± 1%	Thick Film	± 50ppm/°C	3.2mm	1.6mm	0.5mm	-40°C	125°C	-
LVK12R030FER	1462288 Data Sheet RoHS	OHMITE SMD Current Sense Resistor 0.03 ohm LVK Series 1206 [3216 Metric] 500 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ HK$4.850 100+ HK$3.420 500+ HK$3.120 1000+ HK$2.550 2500+ HK$2.500 More Pricing...	Min: 10 / Mult: 10	0.03ohm	LVK Series	1206 [3216 Metric]	500mW	± 1%	Thick Film	± 50ppm/°C	3.2mm	1.6mm	0.5mm	-40°C	125°C	-
WFMA2010R0300FEA	3102718RL Data Sheet RoHS	VISHAY SMD Current Sense Resistor 0.03 ohm WFM Series 2010 [5025 Metric] 2 W ± 1% Metal Plate	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$7.270 500+ HK$5.780 1000+ HK$5.330 2000+ HK$4.990 4000+ HK$4.640	Min: 100 / Mult: 10	0.03ohm	WFM Series	2010 [5025 Metric]	2W	± 1%	Metal Plate	± 110ppm/°C	5.08mm	2.54mm	0.5mm	-65°C	170°C	AEC-Q200
WFMA2010R0300FEA	3102718 Data Sheet RoHS	VISHAY SMD Current Sense Resistor 0.03 ohm WFM Series 2010 [5025 Metric] 2 W ± 1% Metal Plate	Each (Supplied on Cut Tape) Cut Tape	10+ HK$10.440 100+ HK$7.270 500+ HK$5.780 1000+ HK$5.330 2000+ HK$4.990 More Pricing...	Min: 10 / Mult: 10	0.03ohm	WFM Series	2010 [5025 Metric]	2W	± 1%	Metal Plate	± 110ppm/°C	5.08mm	2.54mm	0.5mm	-65°C	170°C	AEC-Q200
LTR100LJZPFSR030	3924546 Data Sheet RoHS	ROHM SMD Current Sense Resistor 0.03 ohm LTR Series 1225 [3264 Metric] 4 W ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ HK$9.250 100+ HK$6.200 500+ HK$4.720 1000+ HK$4.200 2000+ HK$4.180 More Pricing...	Min: 10 / Mult: 10	0.03ohm	LTR Series	1225 [3264 Metric]	4W	± 1%	Thick Film	0ppm/°C to +200ppm/°C	3.2mm	6.4mm	0.58mm	-65°C	155°C	AEC-Q200
MCLRP12FTDSR030	2828230 Data Sheet RoHS	MULTICOMP PRO SMD Current Sense Resistor 0.03 ohm MCLRP Series 2512 [6432 Metric] 2 W ± 1% Metal Strip	Each (Supplied on Cut Tape) Cut Tape	10+ HK$1.680 100+ HK$1.360 500+ HK$1.040 1000+ HK$0.919 2000+ HK$0.814	Min: 10 / Mult: 10	0.03ohm	MCLRP Series	2512 [6432 Metric]	2W	± 1%	Metal Strip	± 50ppm/°C	6.4mm	3.2mm	0.7mm	-55°C	170°C	-