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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RLC73K2AR332FTDF	4173482RL Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.332 ohm RLC73 Series 0805 [2012 Metric] 125 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.208 1000+ HK$0.198 5000+ HK$0.197	Total:HK$104.00 Min: 500 / Mult: 1	0.332ohm	RLC73 Series	0805 [2012 Metric]	125mW	± 1%	Thick Film	-	± 200ppm/°C	2mm	-	1.25mm	0.55mm	-55°C	155°C	-
RLC73PD2HR909FTDF	4175394RL Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.909 ohm RLC73P Series 2010 [5025 Metric] 1 W ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$1.630 250+ HK$1.390 500+ HK$1.250 1000+ HK$1.140	Total:HK$163.00 Min: 100 / Mult: 1	0.909ohm	RLC73P Series	2010 [5025 Metric]	1W	± 1%	Thick Film	-	± 50ppm/°C	5mm	-	2.5mm	0.6mm	-55°C	155°C	-
Y14840R00100F9R	4009243RL Data Sheet RoHS	VPG FOIL RESISTORS SMD Current Sense Resistor 1000 µohm CSM3920A Series 3920 [10052 Metric] 8 W ± 1%	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$9.700 500+ HK$7.940 1000+ HK$7.360 2500+ HK$7.220 5000+ HK$7.070	Total:HK$970.00 Min: 100 / Mult: 10	1000µohm	CSM3920A Series	3920 [10052 Metric]	8W	± 1%	Metal Strip	-	± 50ppm/°C	5.1mm	-	10mm	-	-65°C	170°C	AEC-Q200
Y14780R00300F9R	4009247RL Data Sheet RoHS	VPG FOIL RESISTORS SMD Current Sense Resistor 3000 µohm CSM4026Y Series 4026 [1066 Metric] 5 W ± 1%	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$5.400 500+ HK$4.360 1000+ HK$4.270 2000+ HK$4.180 4000+ HK$4.100	Total:HK$540.00 Min: 100 / Mult: 10	3000µohm	CSM4026Y Series	4026 [1066 Metric]	5W	± 1%	Metal Strip	-	± 40ppm/°C	6.6mm	-	11.9mm	3mm	-65°C	170°C	AEC-Q200
MFLA1206R4300FS	4070776 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) Cut Tape	10+ HK$1.080 100+ HK$0.784 500+ HK$0.593 1000+ HK$0.564 2500+ HK$0.528 More Pricing...	Total:HK$10.80 Min: 10 / 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
WFCP0612R0120FE66	3954036 Data Sheet RoHS	VISHAY SMD Current Sense Resistor 0.012 ohm WFCP Series 0612 [1632 Metric] 1 W ± 1% Metal Foil	Each (Supplied on Cut Tape) Cut Tape	10+ HK$2.310 100+ HK$1.740 500+ HK$1.240 1000+ HK$1.130	Total:HK$23.10 Min: 10 / Mult: 10	0.012ohm	WFCP Series	0612 [1632 Metric]	1W	± 1%	Metal Foil	-	± 75ppm/°C	1.6mm	-	3.2mm	0.6mm	-55°C	170°C	-
LTR18EZPFLR160	4010077 Data Sheet RoHS	ROHM SMD Current Sense Resistor 0.16 ohm LTR Series 0612 [1632 Metric] 1.5 W ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ HK$1.900 100+ HK$1.680 500+ HK$1.620 1000+ HK$1.560 2500+ HK$1.520 More Pricing...	Total:HK$19.00 Min: 10 / Mult: 10	0.16ohm	LTR Series	0612 [1632 Metric]	1.5W	± 1%	Thick Film	-	0ppm/K to +150ppm/K	1.6mm	-	3.2mm	0.58mm	-55°C	155°C	AEC-Q200
MFFA0612R0020FCM	4070216RL Data Sheet RoHS	EATON BUSSMANN SMD Current Sense Resistor 2000 µohm MFFA Series 0612 Wide [1630 Metric] 1 W ± 1%	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$1.900 500+ HK$1.580 1000+ HK$1.430	Total:HK$190.00 Min: 100 / Mult: 10	2000µohm	MFFA Series	0612 Wide [1630 Metric]	1W	± 1%	Metal Strip	-	± 200ppm/°C	1.65mm	-	3.05mm	0.65mm	-55°C	170°C	AEC-Q200
RLC73N3AR091FTDF	4175560 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.091 ohm RLC73 Series 2512 [6432 Metric] 1 W ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	1+ HK$6.670 50+ HK$3.060 100+ HK$2.290 250+ HK$2.000 500+ HK$1.810 More Pricing...	Total:HK$6.67 Min: 1 / Mult: 1	0.091ohm	RLC73 Series	2512 [6432 Metric]	1W	± 1%	Thick Film	-	± 300ppm/°C	6.35mm	-	3.1mm	0.6mm	-55°C	155°C	-
RLC73K2BR205FTDF	4173981 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.205 ohm RLC73 Series 1206 [3216 Metric] 250 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	1+ HK$0.865 50+ HK$0.613 100+ HK$0.462 250+ HK$0.380 500+ HK$0.343 More Pricing...	Total:HK$0.86 Min: 1 / Mult: 1	0.205ohm	RLC73 Series	1206 [3216 Metric]	250mW	± 1%	Thick Film	-	± 200ppm/°C	3.1mm	-	1.55mm	0.55mm	-55°C	155°C	-
Y14890R01000D9R	4009232 Data Sheet RoHS	VPG FOIL RESISTORS SMD Current Sense Resistor 0.01 ohm CSM2817 Series 2817 [7143 Metric] 5 W ± 0.5%	Each (Supplied on Cut Tape) Cut Tape	5+ HK$33.960 50+ HK$18.070 250+ HK$14.730 500+ HK$13.640 1500+ HK$13.370 More Pricing...	Total:HK$169.80 Min: 5 / Mult: 5	0.01ohm	CSM2817 Series	2817 [7143 Metric]	5W	± 0.5%	Metal Strip	-	± 15ppm/°C	4.3mm	-	7.1mm	0.8mm	-65°C	170°C	-
Y14780R00030F9R	4009251 Data Sheet RoHS	VPG FOIL RESISTORS SMD Current Sense Resistor 300 µohm CSM4026Y Series 4026 [1066 Metric] 5 W ± 1% Metal Strip	Each (Supplied on Cut Tape) Cut Tape	10+ HK$7.780 100+ HK$5.400 500+ HK$4.360 1000+ HK$4.270 2000+ HK$4.180 More Pricing...	Total:HK$77.80 Min: 10 / Mult: 10	300µohm	CSM4026Y Series	4026 [1066 Metric]	5W	± 1%	Metal Strip	-	± 70ppm/°C	6.6mm	-	11.9mm	3mm	-65°C	170°C	AEC-Q200
WFCP05085L000FE66	3953992 Data Sheet RoHS	VISHAY SMD Current Sense Resistor 5000 µohm WFCP Series 0508 [1220 Metric] 500 mW ± 1% Metal Foil	Each (Supplied on Cut Tape) Cut Tape	10+ HK$1.490 100+ HK$1.190 500+ HK$1.150 1000+ HK$1.120 2500+ HK$0.965 More Pricing...	Total:HK$14.90 Min: 10 / Mult: 10	5000µohm	WFCP Series	0508 [1220 Metric]	500mW	± 1%	Metal Foil	-	± 75ppm/°C	1.25mm	-	2mm	0.6mm	-55°C	170°C	-
MFLA2512R5000FC	4070817 Data Sheet RoHS	EATON BUSSMANN SMD Current Sense Resistor 0.5 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	0.5ohm	MFLA Series	2512 [6432 Metric]	1W	± 1%	Metal Film	-	± 200ppm/°C	6.3mm	-	3.2mm	0.55mm	-55°C	155°C	AEC-Q200
RLW73B2FR018TDF	4205966 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.018 ohm RLW73 Series 0612 Wide [1632 Metric] 750 mW ± 1%	Each (Supplied on Cut Tape) Cut Tape	1+ HK$5.630 50+ HK$2.760 100+ HK$1.900 250+ HK$1.580 500+ HK$1.380 More Pricing...	Total:HK$5.63 Min: 1 / Mult: 1	0.018ohm	RLW73 Series	0612 Wide [1632 Metric]	750mW	± 1%	Thick Film	-	± 600ppm/°C	1.6mm	-	3.2mm	0.6mm	-55°C	155°C	-
RLC73PD3AR261FTDF	4175874 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.261 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	0.261ohm	RLC73P Series	2512 [6432 Metric]	2W	± 1%	Thick Film	-	± 50ppm/°C	6.35mm	-	3.1mm	0.74mm	-55°C	155°C	-
RLC73M2BR03FTDF	4173933RL Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.03 ohm RLC73 Series 1206 [3216 Metric] 250 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$1.510 250+ HK$1.290 500+ HK$1.100 1000+ HK$0.918	Total:HK$151.00 Min: 100 / Mult: 1	0.03ohm	RLC73 Series	1206 [3216 Metric]	250mW	± 1%	Thick Film	-	± 400ppm/°C	3.1mm	-	1.55mm	0.55mm	-55°C	155°C	-
RLC73PD3AR261FTDF	4175874RL Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.261 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	0.261ohm	RLC73P Series	2512 [6432 Metric]	2W	± 1%	Thick Film	-	± 50ppm/°C	6.35mm	-	3.1mm	0.74mm	-55°C	155°C	-
561070350055	4050751 Data Sheet RoHS	WURTH ELEKTRONIK SMD Current Sense Resistor 0.15 ohm WRIS-KWKH Series 1020 Wide 1 W ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ HK$5.870 100+ HK$4.250 500+ HK$3.250 1000+ HK$3.190 2000+ HK$3.150	Total:HK$58.70 Min: 10 / Mult: 10	0.15ohm	WRIS-KWKH Series	1020 Wide	1W	± 1%	Thick Film	-	± 350ppm/°C	5mm	-	2.5mm	0.55mm	-55°C	155°C	-
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
Y14840R00200F9R	4009242RL Data Sheet RoHS	VPG FOIL RESISTORS SMD Current Sense Resistor 2000 µohm CSM3920A Series 3920 [10052 Metric] 6 W ± 1%	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$9.990 500+ HK$8.180 1000+ HK$7.590 2500+ HK$7.440 5000+ HK$7.290	Total:HK$999.00 Min: 100 / Mult: 10	2000µohm	CSM3920A Series	3920 [10052 Metric]	6W	± 1%	Metal Strip	-	± 50ppm/°C	5.1mm	-	10mm	1.06mm	-65°C	170°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
MSMA2512R0800FGN	4070275RL Data Sheet RoHS	EATON BUSSMANN SMD Current Sense Resistor 0.08 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	0.08ohm	MSMA Series	2512 [6432 Metric]	3W	± 1%	Metal Strip	-	± 50ppm/°C	6.4mm	-	3.2mm	0.9mm	-55°C	170°C	AEC-Q200
RLC73PD2BR365FTDF	4174277RL Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.365 ohm RLC73P Series 1206 [3216 Metric] 500 mW ± 1%	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.740 1000+ HK$0.636	Total:HK$370.00 Min: 500 / Mult: 1	0.365ohm	RLC73P Series	1206 [3216 Metric]	500mW	± 1%	Thick Film	-	± 50ppm/°C	3.1mm	-	1.55mm	0.55mm	-55°C	155°C	-
MFL1210R5000FS	4070795 Data Sheet RoHS	EATON BUSSMANN SMD Current Sense Resistor 0.5 ohm MFL Series 1210 [3225 Metric] 500 mW ± 1% Metal Film	Each (Supplied on Cut Tape) Cut Tape	10+ HK$1.500 100+ HK$1.100 500+ HK$0.917 1000+ HK$0.827 2500+ HK$0.712	Total:HK$15.00 Min: 10 / Mult: 10	0.5ohm	MFL Series	1210 [3225 Metric]	500mW	± 1%	Metal Film	-	± 200ppm/°C	3.1mm	-	2.55mm	0.55mm	-55°C	155°C	-