Current Sense SMD Resistors | e絡盟 Hong Kong

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.

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MSMA2512R0100FGM	4070285RL Data Sheet RoHS	EATON BUSSMANN SMD Current Sense Resistor 0.01 ohm MSMA Series 2512 [6432 Metric] 3 W ± 1% Metal Strip	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$1.850 500+ HK$1.420 1000+ HK$1.290 2000+ HK$1.240	Total:HK$185.00 Min: 100 / Mult: 10	0.01ohm	MSMA Series	2512 [6432 Metric]	3W	± 1%	Metal Strip	-	± 50ppm/°C	6.4mm	-	3.2mm	0.9mm	-55°C	170°C	AEC-Q200
LTR100JZPFLR430	4137252 Data Sheet RoHS	ROHM SMD Current Sense Resistor 0.43 ohm LTR Series 1225 [3264 Metric] 3 W ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ HK$4.160 100+ HK$3.720 500+ HK$3.170	Total:HK$41.60 Min: 10 / Mult: 10	0.43ohm	LTR Series	1225 [3264 Metric]	3W	± 1%	Thick Film	-	0ppm/°C to +100ppm/°C	3.2mm	-	6.4mm	0.55mm	-55°C	155°C	AEC-Q200
MSMA2512R0700FGN	4070273 Data Sheet RoHS	EATON BUSSMANN SMD Current Sense Resistor 0.07 ohm MSMA Series 2512 [6432 Metric] 3 W ± 1% Metal Strip	Each (Supplied on Cut Tape) Cut Tape	10+ HK$2.370 100+ HK$1.690 500+ HK$1.390 1000+ HK$1.240	Total:HK$23.70 Min: 10 / Mult: 10	0.07ohm	MSMA Series	2512 [6432 Metric]	3W	± 1%	Metal Strip	-	± 50ppm/°C	6.4mm	-	3.2mm	0.9mm	-55°C	170°C	AEC-Q200
WFCP0612R0200FE66	3954039RL Data Sheet RoHS	VISHAY SMD Current Sense Resistor 0.02 ohm WFCP Series 0612 [1632 Metric] 1 W ± 1% Metal Foil	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$1.070 500+ HK$0.956	Total:HK$107.00 Min: 100 / Mult: 10	0.02ohm	WFCP Series	0612 [1632 Metric]	1W	± 1%	Metal Foil	-	± 75ppm/°C	1.6mm	-	3.2mm	0.6mm	-55°C	170°C	-
LTR100JZPFLR430	4137252RL Data Sheet RoHS	ROHM SMD Current Sense Resistor 0.43 ohm LTR Series 1225 [3264 Metric] 3 W ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$3.720 500+ HK$3.170	Total:HK$372.00 Min: 100 / Mult: 10	0.43ohm	LTR Series	1225 [3264 Metric]	3W	± 1%	Thick Film	-	0ppm/°C to +100ppm/°C	3.2mm	-	6.4mm	0.55mm	-55°C	155°C	AEC-Q200
WFCP0612R0200FE66	3954039 Data Sheet RoHS	VISHAY SMD Current Sense Resistor 0.02 ohm WFCP Series 0612 [1632 Metric] 1 W ± 1% Metal Foil	Each (Supplied on Cut Tape) Cut Tape	10+ HK$1.570 100+ HK$1.070 500+ HK$0.956	Total:HK$15.70 Min: 10 / Mult: 10	0.02ohm	WFCP Series	0612 [1632 Metric]	1W	± 1%	Metal Foil	-	± 75ppm/°C	1.6mm	-	3.2mm	0.6mm	-55°C	170°C	-
Y14840R00030F9R	4009245RL Data Sheet RoHS	VPG FOIL RESISTORS SMD Current Sense Resistor 300 µohm CSM3920A Series 3920 [10052 Metric] 10 W ± 1%	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$10.810 500+ HK$8.860 1000+ HK$8.210 2500+ HK$8.050 5000+ HK$7.890	Total:HK$1,081.00 Min: 100 / Mult: 10	300µohm	CSM3920A Series	3920 [10052 Metric]	10W	± 1%	Metal Strip	-	± 150ppm/°C	5.1mm	-	10mm	1.87mm	-65°C	170°C	AEC-Q200
OARS1 - R020FI	1200351 Data Sheet RoHS	TT ELECTRONICS / WELWYN SMD Current Sense Resistor 0.02 ohm OARS Series SMD 2 W ± 1% Metal Strip	Each (Supplied on Cut Tape) Cut Tape	1+ HK$15.910 50+ HK$7.440 100+ HK$5.580 250+ HK$4.990 1000+ HK$3.970 More Pricing...	Total:HK$15.91 Min: 1 / Mult: 1	0.02ohm	OARS Series	SMD	2W	± 1%	Metal Strip	-	± 20ppm/°C	11.18mm	-	3.18mm	3.05mm	-40°C	125°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$0.591 100+ HK$0.385 500+ HK$0.292 1000+ HK$0.266 2500+ HK$0.236 More Pricing...	Total:HK$5.91 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
ERJ8CWFR010V	2145283 Data Sheet RoHS	PANASONIC SMD Current Sense Resistor 0.01 ohm ERJ-8CW Series 1206 [3216 Metric] 1 W ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ HK$1.980 100+ HK$1.290 500+ HK$1.040 1000+ HK$0.967 2500+ HK$0.948	Total:HK$19.80 Min: 10 / Mult: 10	0.01ohm	ERJ-8CW Series	1206 [3216 Metric]	1W	± 1%	Thick Film	-	± 75ppm/°C	3.2mm	-	1.6mm	0.65mm	-55°C	125°C	AEC-Q200
CRM2512-FX-R100ELF	1865265 Data Sheet RoHS	BOURNS SMD Current Sense Resistor 0.1 ohm CRM Series 2512 [6432 Metric] 2 W ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ HK$6.090 100+ HK$5.330 500+ HK$4.420 1000+ HK$3.960 2000+ HK$3.650	Total:HK$60.90 Min: 10 / Mult: 10	0.1ohm	CRM Series	2512 [6432 Metric]	2W	± 1%	Thick Film	-	± 100ppm/°C	6.3mm	-	3.1mm	0.6mm	-55°C	155°C	-
ERJ8BWFR100V	1577547 Data Sheet RoHS	PANASONIC SMD Current Sense Resistor 0.1 ohm ERJ-8BW Series 1206 [3216 Metric] 1 W ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ HK$3.370 100+ HK$2.330 500+ HK$1.970 1000+ HK$1.840 2500+ HK$1.810	Total:HK$33.70 Min: 10 / Mult: 10	0.1ohm	ERJ-8BW Series	1206 [3216 Metric]	1W	± 1%	Thick Film	-	± 100ppm/°C	3.2mm	-	1.6mm	0.65mm	-55°C	155°C	AEC-Q200
WSL2512R1000FEA	1107406 Data Sheet RoHS	VISHAY SMD Current Sense Resistor 0.1 ohm WSL Series 2512 [6432 Metric] 1 W ± 1% Metal Strip	Each (Supplied on Cut Tape) Cut Tape	5+ HK$5.650 50+ HK$2.780 250+ HK$2.170 500+ HK$1.980 1000+ HK$1.920 More Pricing...	Total:HK$28.25 Min: 5 / Mult: 5	0.1ohm	WSL Series	2512 [6432 Metric]	1W	± 1%	Metal Strip	-	± 75ppm/°C	6.35mm	-	3.18mm	0.635mm	-65°C	170°C	AEC-Q200
WSLP1206R0100FEA	2420762 Data Sheet RoHS	VISHAY SMD Current Sense Resistor 0.01 ohm WSLP Series 1206 [3216 Metric] 1 W ± 1% Metal Strip	Each (Supplied on Cut Tape) Cut Tape	10+ HK$3.510 100+ HK$2.650 500+ HK$2.580 1000+ HK$2.260 2000+ HK$2.200 More Pricing...	Total:HK$35.10 Min: 10 / Mult: 10	0.01ohm	WSLP Series	1206 [3216 Metric]	1W	± 1%	Metal Strip	-	± 75ppm/°C	3.2mm	-	1.6mm	0.635mm	-65°C	170°C	AEC-Q200
CSS2H-3920R-1L00F	2576344 Data Sheet RoHS	BOURNS SMD Current Sense Resistor 1000 µohm CSS2H-3920 Series 3921 [1052 Metric] 8 W ± 1%	Each (Supplied on Cut Tape) Cut Tape	5+ HK$11.810 50+ HK$6.550 250+ HK$5.630 500+ HK$4.670 1500+ HK$4.460	Total:HK$59.05 Min: 5 / Mult: 5	1000µohm	CSS2H-3920 Series	3921 [1052 Metric]	8W	± 1%	Metal Strip	-	± 50ppm/°C	10mm	-	5.2mm	0.92mm	-55°C	170°C	-
CSS2H-3920R-L200FE	2908511 Data Sheet RoHS	BOURNS SMD Current Sense Resistor 200 µohm CSS2H-3920 Series 3921 [1052 Metric] 12 W ± 1%	Each (Supplied on Cut Tape) Cut Tape	1+ HK$22.750 50+ HK$11.890 100+ HK$10.780 250+ HK$8.630 500+ HK$7.930 More Pricing...	Total:HK$22.75 Min: 1 / Mult: 1	200µohm	CSS2H-3920 Series	3921 [1052 Metric]	12W	± 1%	Metal Strip	-	± 50ppm/°C	10mm	-	5.2mm	2.5mm	-55°C	170°C	AEC-Q200
WSHM2818R0500FEA	3755528 Data Sheet RoHS	VISHAY SMD Current Sense Resistor 0.05 ohm WSHM2818 Series 2818 [7146 Metric] 7 W ± 1% Metal Strip	Each (Supplied on Cut Tape) Cut Tape	5+ HK$14.200 50+ HK$7.240 250+ HK$5.760 500+ HK$5.620 1500+ HK$5.480 More Pricing...	Total:HK$71.00 Min: 5 / Mult: 5	0.05ohm	WSHM2818 Series	2818 [7146 Metric]	7W	± 1%	Metal Strip	-	± 75ppm/°C	7.1mm	-	4.6mm	1.5mm	-65°C	170°C	AEC-Q200
WSL0603R1000FEA18	3596979 Data Sheet RoHS	VISHAY SMD Current Sense Resistor 0.1 ohm WSL_18 Series 0603 [1608 Metric] 200 mW ± 1% Metal Strip	Each (Supplied on Cut Tape) Cut Tape	10+ HK$7.650 100+ HK$4.810 500+ HK$3.780 1000+ HK$3.470 2500+ HK$3.350 More Pricing...	Total:HK$76.50 Min: 10 / Mult: 10	0.1ohm	WSL_18 Series	0603 [1608 Metric]	200mW	± 1%	Metal Strip	-	± 75ppm/°C	1.6mm	-	0.85mm	0.406mm	-65°C	170°C	AEC-Q200
CRM2512-FX-R200ELF	2309096 Data Sheet RoHS	BOURNS SMD Current Sense Resistor 0.2 ohm CRM Series 2512 [6432 Metric] 2 W ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ HK$3.430 100+ HK$2.320 500+ HK$2.170 1000+ HK$2.020 2000+ HK$1.860	Total:HK$34.30 Min: 10 / Mult: 10	0.2ohm	CRM Series	2512 [6432 Metric]	2W	± 1%	Thick Film	-	± 100ppm/°C	6.3mm	-	3.1mm	0.6mm	-55°C	155°C	-
CRA2512-FZ-R050ELF	1435950 Data Sheet RoHS	BOURNS SMD Current Sense Resistor 0.05 ohm CRA Series 2512 [6432 Metric] 3 W ± 1% Metal Film	Each (Supplied on Cut Tape) Cut Tape	10+ HK$4.290 100+ HK$2.890 500+ HK$2.820 1000+ HK$2.480 2000+ HK$2.400	Total:HK$42.90 Min: 10 / Mult: 10	0.05ohm	CRA Series	2512 [6432 Metric]	3W	± 1%	Metal Film	-	± 50ppm/°C	6.4mm	-	3.2mm	0.7mm	-55°C	170°C	AEC-Q200
CRA2512-FZ-R020ELF	1435948 Data Sheet RoHS	BOURNS SMD Current Sense Resistor 0.02 ohm CRA Series 2512 [6432 Metric] 3 W ± 1% Metal Film	Each (Supplied on Cut Tape) Cut Tape	10+ HK$4.290 100+ HK$2.890 500+ HK$2.850 1000+ HK$2.790 2000+ HK$2.730	Total:HK$42.90 Min: 10 / Mult: 10	0.02ohm	CRA Series	2512 [6432 Metric]	3W	± 1%	Metal Film	-	± 50ppm/°C	6.4mm	-	3.2mm	0.7mm	-55°C	170°C	AEC-Q200
ULR1S-R007FT2	1621973 Data Sheet RoHS	TT ELECTRONICS / WELWYN SMD Current Sense Resistor 7000 µohm ULR Series 1206 [3216 Metric] 1 W ± 1% Metal Strip	Each (Supplied on Cut Tape) Cut Tape	5+ HK$13.190 50+ HK$7.000 250+ HK$6.790 500+ HK$5.350 1000+ HK$3.910	Total:HK$65.95 Min: 5 / Mult: 5	7000µohm	ULR Series	1206 [3216 Metric]	1W	± 1%	Metal Strip	-	± 50ppm/°C	3.2mm	-	1.6mm	0.6mm	-55°C	170°C	AEC-Q200
CRA2512-FZ-R010ELF	1435947 Data Sheet RoHS	BOURNS SMD Current Sense Resistor 0.01 ohm CRA Series 2512 [6432 Metric] 3 W ± 1% Metal Film	Each (Supplied on Cut Tape) Cut Tape	10+ HK$4.860 100+ HK$2.900 500+ HK$2.830 1000+ HK$2.760 2000+ HK$2.690	Total:HK$48.60 Min: 10 / Mult: 10	0.01ohm	CRA Series	2512 [6432 Metric]	3W	± 1%	Metal Film	-	± 50ppm/°C	6.4mm	-	3.2mm	0.7mm	-55°C	170°C	AEC-Q200
ERJ8CWFR020V	2145291 Data Sheet RoHS	PANASONIC SMD Current Sense Resistor 0.02 ohm ERJ-8CW Series 1206 [3216 Metric] 1 W ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ HK$1.980 100+ HK$1.290 500+ HK$0.993 1000+ HK$0.942 2500+ HK$0.924	Total:HK$19.80 Min: 10 / Mult: 10	0.02ohm	ERJ-8CW Series	1206 [3216 Metric]	1W	± 1%	Thick Film	-	± 75ppm/°C	3.2mm	-	1.6mm	0.65mm	-55°C	125°C	AEC-Q200
CRM2512-FX-R100ELF	1865265RL Data Sheet RoHS	BOURNS SMD Current Sense Resistor 0.1 ohm CRM Series 2512 [6432 Metric] 2 W ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$5.330 500+ HK$4.420 1000+ HK$3.960 2000+ HK$3.650	Total:HK$533.00 Min: 100 / Mult: 1	0.1ohm	CRM Series	2512 [6432 Metric]	2W	± 1%	Thick Film	-	± 100ppm/°C	6.3mm	-	3.1mm	0.6mm	-55°C	155°C	-