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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TLRP3A20DR068FTE	3828685RL Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.068 ohm TLRP Series 2512 [6432 Metric] 2 W ± 1% Metal Strip	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$2.170 500+ HK$1.570 1000+ HK$1.380 2000+ HK$1.340 4000+ HK$1.330	Total:HK$217.00 Min: 100 / Mult: 10	0.068ohm	TLRP Series	2512 [6432 Metric]	2W	± 1%	Metal Strip	-	± 50ppm/°C	6.4mm	-	3.2mm	0.7mm	-55°C	170°C	AEC-Q200
ULR3N-R0003FT2	3782303RL Data Sheet RoHS	TT ELECTRONICS / WELWYN SMD Current Sense Resistor 300 µohm ULR Series 1225 [3064 Metric] 3 W ± 1% Metal Strip	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$9.600 250+ HK$8.570	Total:HK$960.00 Min: 100 / Mult: 5	300µohm	ULR Series	1225 [3064 Metric]	3W	± 1%	Metal Strip	-	± 350ppm/°C	3mm	-	6.35mm	1mm	-55°C	170°C	AEC-Q200
RWC502FK-13-R27AA	3766427RL Data Sheet RoHS	VITROHM SMD Current Sense Resistor 0.27 ohm RWC Series 5020 [12750 Metric] 2.2 W ± 1% Wirewound	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$7.730 250+ HK$6.610 500+ HK$5.510 1500+ HK$5.000 7500+ HK$4.970	Total:HK$773.00 Min: 100 / Mult: 1	0.27ohm	RWC Series	5020 [12750 Metric]	2.2W	± 1%	Wirewound	-	-20ppm/K ± 60ppm/K	12mm	-	5mm	4.5mm	-55°C	200°C	-
SMW7R20JT	3828821 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.2 ohm SM Series SMD 7 W ± 5% Wirewound	Each (Supplied on Cut Tape) Cut Tape	1+ HK$17.240 10+ HK$13.390 25+ HK$12.850 50+ HK$12.310 100+ HK$11.760 More Pricing...	Total:HK$17.24 Min: 1 / Mult: 1	0.2ohm	SM Series	SMD	7W	± 5%	Wirewound	-	± 200ppm/°C	23mm	-	9.5mm	9.6mm	-55°C	200°C	-
SMW7R47JT	3828831 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.47 ohm SM Series SMD 7 W ± 5% Wirewound	Each (Supplied on Cut Tape) Cut Tape	1+ HK$17.240 10+ HK$13.390 25+ HK$12.850 50+ HK$12.310 100+ HK$11.760 More Pricing...	Total:HK$17.24 Min: 1 / Mult: 1	0.47ohm	SM Series	SMD	7W	± 5%	Wirewound	-	± 200ppm/°C	23mm	-	9.5mm	9.6mm	-55°C	200°C	-
MCS3264R050FER	2364021 Data Sheet RoHS	OHMITE SMD Current Sense Resistor 0.05 ohm MCS Series 1225 [3264 Metric] 2 W ± 1% Metal Alloy	Each (Supplied on Cut Tape) Cut Tape	10+ HK$5.630 100+ HK$3.850 500+ HK$3.080 1000+ HK$2.820 2000+ HK$2.770	Total:HK$56.30 Min: 10 / Mult: 10	0.05ohm	MCS Series	1225 [3264 Metric]	2W	± 1%	Metal Alloy	-	40ppm/°C	6.4mm	-	3.2mm	0.65mm	-	-	-
RLC73K3AR232FTDF	4175600 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.232 ohm RLC73 Series 2512 [6432 Metric] 1 W ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	1+ HK$4.960 50+ HK$2.440 100+ HK$1.670 250+ HK$1.440 500+ HK$1.310 More Pricing...	Total:HK$4.96 Min: 1 / Mult: 1	0.232ohm	RLC73 Series	2512 [6432 Metric]	1W	± 1%	Thick Film	-	± 200ppm/°C	6.35mm	-	3.1mm	0.6mm	-55°C	155°C	-
RLC73K3AR294FTDF	4175612RL Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.294 ohm RLC73 Series 2512 [6432 Metric] 1 W ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$1.670 250+ HK$1.390 500+ HK$1.220 1000+ HK$1.040	Total:HK$167.00 Min: 100 / Mult: 1	0.294ohm	RLC73 Series	2512 [6432 Metric]	1W	± 1%	Thick Film	-	± 200ppm/°C	6.35mm	-	3.1mm	0.6mm	-55°C	155°C	-
RLC73PM2BR024FTDF	4174200 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.024 ohm RLC73P Series 1206 [3216 Metric] 500 mW ± 1%	Each (Supplied on Cut Tape) Cut Tape	1+ HK$4.960 50+ HK$2.440 100+ HK$1.670 250+ HK$1.390 500+ HK$1.210 More Pricing...	Total:HK$4.96 Min: 1 / Mult: 1	0.024ohm	RLC73P Series	1206 [3216 Metric]	500mW	± 1%	Thick Film	-	± 400ppm/°C	3.1mm	-	1.55mm	0.55mm	-55°C	155°C	-
WFC12069L000FE66	3953973RL Data Sheet RoHS	VISHAY SMD Current Sense Resistor 9000 µohm WFC Series 1206 [3216 Metric] 1 W ± 1% Metal Foil	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$1.870 500+ HK$1.330 1000+ HK$1.230	Total:HK$187.00 Min: 100 / Mult: 10	9000µohm	WFC Series	1206 [3216 Metric]	1W	± 1%	Metal Foil	-	± 100ppm/°C	3.2mm	-	1.6mm	0.8mm	-55°C	170°C	-
RLC73PD3AR169FTDF	4175855RL Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.169 ohm RLC73P Series 2512 [6432 Metric] 2 W ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$2.460 250+ HK$2.130 500+ HK$1.750 1000+ HK$1.630	Total:HK$246.00 Min: 100 / Mult: 1	0.169ohm	RLC73P Series	2512 [6432 Metric]	2W	± 1%	Thick Film	-	± 50ppm/°C	6.35mm	-	3.1mm	0.74mm	-55°C	155°C	-
RLC73PD3AR178FTDF	4175857RL Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.178 ohm RLC73P Series 2512 [6432 Metric] 2 W ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$2.460 250+ HK$2.130 500+ HK$1.750 1000+ HK$1.630	Total:HK$246.00 Min: 100 / Mult: 1	0.178ohm	RLC73P Series	2512 [6432 Metric]	2W	± 1%	Thick Film	-	± 50ppm/°C	6.35mm	-	3.1mm	0.74mm	-55°C	155°C	-
PU3921FKOP50U2L	4169909 Data Sheet	YAGEO SMD Current Sense Resistor 200 µohm PU Series 3921 [1052 Metric] 5 W ± 1% Metal Plate	Each (Supplied on Cut Tape) Cut Tape	5+ HK$19.180 50+ HK$9.910 250+ HK$7.960 500+ HK$7.320 1500+ HK$6.780 More Pricing...	Total:HK$95.90 Min: 5 / Mult: 5	200µohm	PU Series	3921 [1052 Metric]	5W	± 1%	Metal Plate	-	± 325ppm/°C	10mm	-	5.2mm	0.5mm	-65°C	170°C	AEC-Q200
ERJD2DFR018V	3957642RL Data Sheet RoHS	PANASONIC SMD Current Sense Resistor Wide Terminal 0.018 ohm ERJ-D2 Series 0612 [1632 Metric] 1 W ± 1%	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$1.950 500+ HK$1.690 1000+ HK$1.600 2500+ HK$1.500 5000+ HK$1.400 More Pricing...	Total:HK$195.00 Min: 100 / Mult: 10	0.018ohm	ERJ-D2 Series	0612 [1632 Metric]	1W	± 1%	Thick Film	-	± 100ppm/°C	1.6mm	-	3.2mm	0.65mm	-55°C	155°C	AEC-Q200
MSMA2512R0700FGN	4070273RL 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) Re-Reel Packaging Options	100+ HK$1.690 500+ HK$1.390 1000+ HK$1.240	Total:HK$169.00 Min: 100 / 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
LTR100JZPJLR82	4137260 Data Sheet RoHS	ROHM SMD Current Sense Resistor 0.82 ohm LTR Series 1225 [3264 Metric] 3 W ± 5% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ HK$5.230 100+ HK$3.840 500+ HK$3.430 1000+ HK$3.020 2000+ HK$2.830 More Pricing...	Total:HK$52.30 Min: 10 / Mult: 10	0.82ohm	LTR Series	1225 [3264 Metric]	3W	± 5%	Thick Film	-	± 200ppm/°C	3.2mm	-	6.4mm	0.55mm	-55°C	155°C	AEC-Q200
MFL0603R1500FB	4070722RL Data Sheet RoHS	EATON BUSSMANN SMD Current Sense Resistor 0.15 ohm MFL Series 0603 [1608 Metric] 125 mW ± 1% Metal Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.498 1000+ HK$0.425 2500+ HK$0.411 5000+ HK$0.357	Total:HK$249.00 Min: 500 / Mult: 10	0.15ohm	MFL Series	0603 [1608 Metric]	125mW	± 1%	Metal Film	-	± 200ppm/°C	1.6mm	-	0.8mm	0.45mm	-55°C	155°C	-
MFSA0612R0050FDM	4070211RL Data Sheet RoHS	EATON BUSSMANN SMD Current Sense Resistor 5000 µohm MFSA Series 0612 Wide [1632 Metric] 1.5 W ± 1%	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$2.980 500+ HK$2.370 1000+ HK$2.170 2000+ HK$2.060 4000+ HK$1.940	Total:HK$298.00 Min: 100 / Mult: 10	5000µohm	MFSA Series	0612 Wide [1632 Metric]	1.5W	± 1%	Metal Foil	-	± 50ppm/°C	1.6mm	-	3.2mm	0.5mm	-55°C	155°C	AEC-Q200
MFLA1206R3600FS	4070774RL Data Sheet RoHS	EATON BUSSMANN SMD Current Sense Resistor 0.36 ohm MFLA Series 1206 [3216 Metric] 500 mW ± 1% Metal Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.593 1000+ HK$0.564 2500+ HK$0.477 5000+ HK$0.474	Total:HK$296.50 Min: 500 / Mult: 10	0.36ohm	MFLA Series	1206 [3216 Metric]	500mW	± 1%	Metal Film	-	± 200ppm/°C	3.1mm	-	1.55mm	0.55mm	-55°C	155°C	AEC-Q200
MFLA1206R4300FS	4070776RL Data Sheet RoHS	EATON BUSSMANN SMD Current Sense Resistor 0.43 ohm MFLA Series 1206 [3216 Metric] 500 mW ± 1% Metal Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.593 1000+ HK$0.564 2500+ HK$0.528 5000+ HK$0.474	Total:HK$296.50 Min: 500 / Mult: 10	0.43ohm	MFLA Series	1206 [3216 Metric]	500mW	± 1%	Metal Film	-	± 200ppm/°C	3.1mm	-	1.55mm	0.55mm	-55°C	155°C	AEC-Q200
RLC73K3AR13FTDF	4175573RL Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.13 ohm RLC73 Series 2512 [6432 Metric] 1 W ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$1.840 250+ HK$1.590 500+ HK$1.430 1000+ HK$1.300	Total:HK$184.00 Min: 100 / Mult: 1	0.13ohm	RLC73 Series	2512 [6432 Metric]	1W	± 1%	Thick Film	-	± 200ppm/°C	6.35mm	-	3.1mm	0.6mm	-55°C	155°C	-
RLC73K2HR165FTDF	4175046 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.165 ohm RLC73 Series 2010 [5025 Metric] 750 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	1+ HK$4.290 50+ HK$2.050 100+ HK$1.440 250+ HK$1.190 500+ HK$1.040 More Pricing...	Total:HK$4.29 Min: 1 / Mult: 1	0.165ohm	RLC73 Series	2010 [5025 Metric]	750mW	± 1%	Thick Film	-	± 200ppm/°C	5mm	-	2.5mm	0.6mm	-55°C	155°C	-
RLC73PD3AR178FTDF	4175857 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.178 ohm RLC73P Series 2512 [6432 Metric] 2 W ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	1+ HK$6.890 50+ HK$3.430 100+ HK$2.460 250+ HK$2.130 500+ HK$1.750 More Pricing...	Total:HK$6.89 Min: 1 / Mult: 1	0.178ohm	RLC73P Series	2512 [6432 Metric]	2W	± 1%	Thick Film	-	± 50ppm/°C	6.35mm	-	3.1mm	0.74mm	-55°C	155°C	-
Y44890R40000F9R	4225802 Data Sheet RoHS	VPG FOIL RESISTORS SMD Current Sense Resistor 4-Terminal 0.4 ohm FRCS3637 Series 3637 Wide [9194 Metric] 4 W	Each	1+ HK$333.870 3+ HK$292.140 5+ HK$242.050 10+ HK$217.020 20+ HK$200.330 More Pricing...	Total:HK$333.87 Min: 1 / Mult: 1	0.4ohm	FRCS3637 Series	3637 Wide [9194 Metric]	4W	± 1%	Metal Foil	-	± 10ppm/°C	9.27mm	-	9.4mm	0.71mm	-65°C	170°C	-
MFLA2512R8200FC	4070821 Data Sheet RoHS	EATON BUSSMANN SMD Current Sense Resistor 0.82 ohm MFLA Series 2512 [6432 Metric] 1 W ± 1% Metal Film	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	0.82ohm	MFLA Series	2512 [6432 Metric]	1W	± 1%	Metal Film	-	± 200ppm/°C	6.3mm	-	3.2mm	0.55mm	-55°C	155°C	AEC-Q200