Current Sense SMD Resistors | element14 Singapore

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.

Manufacturer Part No	Order Code	Manufacturer / Description	Price For	Price (inc GST)	Resistance	Product Range	Resistor Case / Package	Power Rating	Resistance Tolerance	Resistor Technology	Resistor Type	Temperature Coefficient	Product Length	Voltage Rating	Product Width	Product Height	Operating Temperature Min	Operating Temperature Max	Qualification

ERJ3BWFR050V	2493026 Data Sheet RoHS	PANASONIC SMD Current Sense Resistor 0.05 ohm ERJ-3BW Series 0603 [1608 Metric] 330 mW ± 1%	Each (Supplied on Cut Tape) Cut Tape	10+ S$0.459(S$0.5003) 100+ S$0.289(S$0.315) 500+ S$0.229(S$0.2496) 1000+ S$0.227(S$0.2474) 2500+ S$0.225(S$0.2452)	0.05ohm	ERJ-3BW Series	0603 [1608 Metric]	330mW	± 1%	Thick Film	-	± 150ppm/°C	1.6mm	-	0.85mm	0.55mm	-55°C	155°C	AEC-Q200
RLP73V2BR015JTD	2116413 Data Sheet RoHS	TE CONNECTIVITY - CGS SMD Current Sense Resistor 0.015 ohm RLP73 Series 1206 [3216 Metric] 500 mW ± 5% Thick Film	Each	10+ S$0.662(S$0.7216) 100+ S$0.467(S$0.509) 500+ S$0.396(S$0.4316) 1000+ S$0.362(S$0.3946) 2500+ S$0.355(S$0.387) More Pricing...	0.015ohm	RLP73 Series	1206 [3216 Metric]	500mW	± 5%	Thick Film	-	± 600ppm/°C	3.2mm	-	1.6mm	0.55mm	-55°C	155°C	-
MCLRP12JTWSR050	2828382 Data Sheet RoHS	MULTICOMP PRO SMD Current Sense Resistor 0.05 ohm MC LRP Series 2512 [6432 Metric] 2 W ± 5% Metal Strip	Each (Supplied on Cut Tape) Cut Tape	10+ S$0.338(S$0.3684) 100+ S$0.205(S$0.2234) 500+ S$0.164(S$0.1788) 1000+ S$0.147(S$0.1602) 2000+ S$0.135(S$0.1472)	0.05ohm	MC LRP Series	2512 [6432 Metric]	2W	± 5%	Metal Strip	-	± 75ppm/°C	6.4mm	-	3.2mm	0.7mm	-55°C	170°C	-
RLP73N2AR22JTD	2116402 Data Sheet RoHS	TE CONNECTIVITY - CGS SMD Current Sense Resistor 0.22 ohm RLP73 Series 0805 [2012 Metric] 250 mW ± 5% Thick Film	Each	10+ S$0.280(S$0.3052) 100+ S$0.177(S$0.1929) 500+ S$0.140(S$0.1526) 1000+ S$0.126(S$0.1373) 2500+ S$0.117(S$0.1275) More Pricing...	0.22ohm	RLP73 Series	0805 [2012 Metric]	250mW	± 5%	Thick Film	-	± 300ppm/°C	2.01mm	-	1.25mm	0.55mm	-55°C	155°C	-
ERJB1CFR075U	2294073 Data Sheet RoHS	PANASONIC SMD Current Sense Resistor 0.075 ohm ERJ-B1 Series 1020 [2550 Metric] 2 W ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ S$0.715(S$0.7794) 100+ S$0.506(S$0.5515) 500+ S$0.413(S$0.4502) 1000+ S$0.391(S$0.4262) 2500+ S$0.367(S$0.400) More Pricing...	0.075ohm	ERJ-B1 Series	1020 [2550 Metric]	2W	± 1%	Thick Film	-	± 150ppm/°C	2.5mm	-	5mm	0.55mm	-55°C	155°C	AEC-Q200
ERJ14BQF3R3U	1717939 Data Sheet RoHS	PANASONIC SMD Current Sense Resistor 3.3 ohm ERJ-14B Series 1210 [3225 Metric] 500 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ S$0.326(S$0.3553) 100+ S$0.211(S$0.230) 500+ S$0.172(S$0.1875) 1000+ S$0.169(S$0.1842) 2500+ S$0.166(S$0.1809) More Pricing...	3.3ohm	ERJ-14B Series	1210 [3225 Metric]	500mW	± 1%	Thick Film	-	± 100ppm/°C	3.2mm	-	2.5mm	0.6mm	-55°C	125°C	AEC-Q200
RLP73M3AR047JTE	2116447 Data Sheet RoHS	TE CONNECTIVITY - CGS SMD Current Sense Resistor 0.047 ohm RLP73 Series 2512 [6432 Metric] 2 W ± 5% Thick Film	Each	10+ S$0.879(S$0.9581) 100+ S$0.640(S$0.6976) 500+ S$0.553(S$0.6028) 1000+ S$0.507(S$0.5526) 2000+ S$0.495(S$0.5396) More Pricing...	0.047ohm	RLP73 Series	2512 [6432 Metric]	2W	± 5%	Thick Film	-	± 400ppm/°C	6.35mm	-	3.15mm	0.74mm	-55°C	155°C	-
RCWE1206R750FKEA	1838670 Data Sheet RoHS	VISHAY SMD Current Sense Resistor 0.75 ohm RCWE Series 1206 [3216 Metric] 500 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ S$0.484(S$0.5276) 100+ S$0.436(S$0.4752) 500+ S$0.410(S$0.4469) 1000+ S$0.381(S$0.4153) 2500+ S$0.355(S$0.387) More Pricing...	0.75ohm	RCWE Series	1206 [3216 Metric]	500mW	± 1%	Thick Film	-	± 100ppm/°C	3.2mm	-	1.6mm	0.6mm	-55°C	155°C	AEC-Q200
RCWE0603R300FKEA	1838624 Data Sheet RoHS	VISHAY SMD Current Sense Resistor 0.3 ohm RCWE Series 0603 [1608 Metric] 200 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ S$0.465(S$0.5068) 100+ S$0.418(S$0.4556) 500+ S$0.393(S$0.4284) 1000+ S$0.366(S$0.3989) 2500+ S$0.341(S$0.3717) More Pricing...	0.3ohm	RCWE Series	0603 [1608 Metric]	200mW	± 1%	Thick Film	-	± 100ppm/°C	1.6mm	-	0.85mm	0.5mm	-55°C	155°C	AEC-Q200
ERJB1BFR43U	2294037 Data Sheet RoHS	PANASONIC SMD Current Sense Resistor 0.43 ohm ERJ-B1 Series 1020 [2550 Metric] 2 W ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ S$0.825(S$0.8992) 100+ S$0.722(S$0.787) 500+ S$0.598(S$0.6518) 1000+ S$0.536(S$0.5842) 2500+ S$0.495(S$0.5396) More Pricing...	0.43ohm	ERJ-B1 Series	1020 [2550 Metric]	2W	± 1%	Thick Film	-	± 100ppm/°C	2.5mm	-	5mm	0.55mm	-55°C	155°C	AEC-Q200
ERJC1BFR30U	2353357 Data Sheet RoHS	PANASONIC SMD Current Sense Resistor 0.3 ohm ERJ-C1 Series 2010 Wide 2 W ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ S$0.861(S$0.9385) 100+ S$0.554(S$0.6039) 500+ S$0.408(S$0.4447) 1000+ S$0.403(S$0.4393) 2500+ S$0.402(S$0.4382) More Pricing...	0.3ohm	ERJ-C1 Series	2010 Wide	2W	± 1%	Thick Film	-	± 100ppm/°C	2.5mm	-	5mm	0.55mm	-55°C	155°C	AEC-Q200
ERJ8RQF1R6V	1893011 Data Sheet RoHS	PANASONIC SMD Current Sense Resistor 1.6 ohm ERJ-8R Series 1206 [3216 Metric] 250 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ S$0.380(S$0.4142) 100+ S$0.270(S$0.2943) 500+ S$0.268(S$0.2921) 1000+ S$0.266(S$0.2899) 2500+ S$0.237(S$0.2583) More Pricing...	1.6ohm	ERJ-8R Series	1206 [3216 Metric]	250mW	± 1%	Thick Film	-	± 200ppm/°C	3.2mm	-	1.6mm	0.6mm	-55°C	125°C	AEC-Q200
RCWE0805R270FKEA	1838640 Data Sheet RoHS	VISHAY SMD Current Sense Resistor 0.27 ohm RCWE Series 0805 [2012 Metric] 250 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ S$0.465(S$0.5068) 100+ S$0.418(S$0.4556) 500+ S$0.393(S$0.4284) 1000+ S$0.366(S$0.3989) 2500+ S$0.341(S$0.3717) More Pricing...	0.27ohm	RCWE Series	0805 [2012 Metric]	250mW	± 1%	Thick Film	-	± 100ppm/°C	2.01mm	-	1.25mm	0.55mm	-55°C	155°C	AEC-Q200
RCWE0805R240FKEA	1838639 Data Sheet RoHS	VISHAY SMD Current Sense Resistor 0.24 ohm RCWE Series 0805 [2012 Metric] 250 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ S$0.465(S$0.5068) 100+ S$0.418(S$0.4556) 500+ S$0.393(S$0.4284) 1000+ S$0.366(S$0.3989) 2500+ S$0.341(S$0.3717) More Pricing...	0.24ohm	RCWE Series	0805 [2012 Metric]	250mW	± 1%	Thick Film	-	± 100ppm/°C	2.01mm	-	1.25mm	0.55mm	-55°C	155°C	AEC-Q200
RCWE0805R750FKEA	1838652 Data Sheet RoHS	VISHAY SMD Current Sense Resistor 0.75 ohm RCWE Series 0805 [2012 Metric] 250 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	10+ S$0.383(S$0.4175) 100+ S$0.372(S$0.4055) 500+ S$0.361(S$0.3935) 1000+ S$0.350(S$0.3815) 2500+ S$0.339(S$0.3695) More Pricing...	0.75ohm	RCWE Series	0805 [2012 Metric]	250mW	± 1%	Thick Film	-	± 100ppm/°C	2.01mm	-	1.25mm	0.55mm	-55°C	155°C	AEC-Q200
MCLRP12FTDSR018	2828226 Data Sheet RoHS	MULTICOMP PRO SMD Current Sense Resistor 0.018 ohm MC LRP Series 2512 [6432 Metric] 2 W ± 1% Metal Strip	Each (Supplied on Cut Tape) Cut Tape	10+ S$0.327(S$0.3564) 100+ S$0.199(S$0.2169) 500+ S$0.159(S$0.1733) 1000+ S$0.143(S$0.1559) 2000+ S$0.130(S$0.1417)	0.018ohm	MC LRP Series	2512 [6432 Metric]	2W	± 1%	Metal Strip	-	± 50ppm/°C	6.4mm	-	3.2mm	0.7mm	-55°C	170°C	-
MCLRP12DTWSR018	2828184 Data Sheet RoHS	MULTICOMP PRO SMD Current Sense Resistor 0.018 ohm MC LRP Series 2512 [6432 Metric] 2 W ± 0.5%	Each (Supplied on Cut Tape) Cut Tape	10+ S$0.535(S$0.5831) 100+ S$0.324(S$0.3532) 500+ S$0.260(S$0.2834) 1000+ S$0.232(S$0.2529) 2000+ S$0.213(S$0.2322)	0.018ohm	MC LRP Series	2512 [6432 Metric]	2W	± 0.5%	Metal Strip	-	± 75ppm/°C	6.4mm	-	3.2mm	0.7mm	-55°C	170°C	-
MCLRP12JTWRR039	2828353 Data Sheet RoHS	MULTICOMP PRO SMD Current Sense Resistor 0.039 ohm MC LRP Series 2512 [6432 Metric] 3 W ± 5% Metal Strip	Each (Supplied on Cut Tape) Cut Tape	10+ S$0.338(S$0.3684) 100+ S$0.205(S$0.2234) 500+ S$0.164(S$0.1788) 1000+ S$0.147(S$0.1602) 2000+ S$0.135(S$0.1472)	0.039ohm	MC LRP Series	2512 [6432 Metric]	3W	± 5%	Metal Strip	-	± 75ppm/°C	6.4mm	-	3.2mm	0.7mm	-55°C	170°C	-
RLC73K2A1R0FTDF	4173532 Data Sheet RoHS	TE CONNECTIVITY - CGS SMD Current Sense Resistor 1 ohm RLC73 Series 0805 [2012 Metric] 125 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	1+ S$0.156(S$0.170) 50+ S$0.093(S$0.1014) 100+ S$0.070(S$0.0763) 250+ S$0.062(S$0.0676) 500+ S$0.058(S$0.0632) More Pricing...	1ohm	RLC73 Series	0805 [2012 Metric]	125mW	± 1%	Thick Film	-	± 200ppm/°C	2mm	-	1.25mm	0.55mm	-55°C	155°C	-
MPR123WF200NT4E	4227473 Data Sheet RoHS	MULTICOMP PRO SMD Current Sense Resistor 2000 µohm MP LR12 Series 2512 [6432 Metric] 3 W ± 1% Metal Strip	Each (Supplied on Cut Tape) Cut Tape	10+ S$0.558(S$0.6082) 100+ S$0.340(S$0.3706) 500+ S$0.270(S$0.2943) 1000+ S$0.224(S$0.2442) 2000+ S$0.205(S$0.2234)	2000µohm	MP LR12 Series	2512 [6432 Metric]	3W	± 1%	Metal Strip	-	± 50ppm/°C	6.35mm	-	3.18mm	0.7mm	-55°C	170°C	AEC-Q200
Y14840R00030F9R	4009245 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) Cut Tape	10+ S$2.530(S$2.7577) 100+ S$1.800(S$1.962) 500+ S$1.470(S$1.6023) 1000+ S$1.370(S$1.4933) 2500+ S$1.350(S$1.4715) More Pricing...	300µohm	CSM3920A Series	3920 [10052 Metric]	10W	± 1%	Metal Strip	-	± 150ppm/°C	5.1mm	-	10mm	1.87mm	-65°C	170°C	AEC-Q200
CSS2H-2512K-2L30FE	4036973 Data Sheet RoHS	BOURNS SMD Current Sense Resistor 2300 µohm CSS2H-2512 Series 2512 [6432 Metric] 5 W ± 1%	Each (Supplied on Cut Tape) Cut Tape	5+ S$1.430(S$1.5587) 50+ S$1.060(S$1.1554) 250+ S$0.897(S$0.9777) 500+ S$0.875(S$0.9538) 1500+ S$0.821(S$0.8949) More Pricing...	2300µohm	CSS2H-2512 Series	2512 [6432 Metric]	5W	± 1%	Metal Strip	-	± 75ppm/°C	3.05mm	-	6.35mm	1.06mm	-55°C	170°C	AEC-Q200
RLC73PW2AR249FTDF	4173721 Data Sheet RoHS	TE CONNECTIVITY - CGS SMD Current Sense Resistor 0.249 ohm RLC73P Series 0805 [2012 Metric] 250 mW ± 1%	Each (Supplied on Cut Tape) Cut Tape	1+ S$0.723(S$0.7881) 50+ S$0.418(S$0.4556) 100+ S$0.233(S$0.254) 250+ S$0.196(S$0.2136) 500+ S$0.179(S$0.1951) More Pricing...	0.249ohm	RLC73P Series	0805 [2012 Metric]	250mW	± 1%	Thick Film	-	± 75ppm/°C	2mm	-	1.25mm	0.55mm	-55°C	155°C	-
MCLRP10DTWSR050	4067783 Data Sheet RoHS	MULTICOMP PRO SMD Current Sense Resistor 0.05 ohm MC LRP Series 2010 [5025 Metric] 2 W ± 0.5% Metal Strip	Each (Supplied on Cut Tape) Cut Tape	10+ S$0.547(S$0.5962) 100+ S$0.333(S$0.363) 500+ S$0.265(S$0.2888) 1000+ S$0.238(S$0.2594) 2000+ S$0.218(S$0.2376) More Pricing...	0.05ohm	MC LRP Series	2010 [5025 Metric]	2W	± 0.5%	Metal Strip	-	± 75ppm/°C	5mm	-	2.4mm	0.55mm	-55°C	170°C	AEC-Q200
MCLRP12JTDRR150	4067706 Data Sheet RoHS	MULTICOMP PRO SMD Current Sense Resistor 0.15 ohm MC LRP Series 2512 [6432 Metric] 3 W ± 5% Metal Strip	Each (Supplied on Cut Tape) Cut Tape	10+ S$0.400(S$0.436) 100+ S$0.243(S$0.2649) 500+ S$0.194(S$0.2115) 1000+ S$0.175(S$0.1908) 2000+ S$0.160(S$0.1744) More Pricing...	0.15ohm	MC LRP Series	2512 [6432 Metric]	3W	± 5%	Metal Strip	-	± 50ppm/°C	6.4mm	-	3.2mm	0.7mm	-55°C	170°C	AEC-Q200