RLW73 Series Current Sense SMD Resistors

TE Connectivity (TE) is pleased to introduce this wide terminal cousin of our successful RL73 series current sense resistor. With reliable multilayer electrode construction, and high purity alumina substrate for high power dissipation, along with long side terminations, we can offer up to 3W in 1225 configuration with resistance values from 10mΩ ~ 750mΩ

Highly reliable multilayer electrode construction
High power to size ratio
High purity alumina substrate for high power dissipation
Long side terminations with higher power rating
For current sensing applications based on very tight precision
Space and cost savings on the PCB
High power up to 3W
Low resistance down to 10mΩ
Operating Temperature Range -55 ~ 155°C
Applications: LED lighting, Robotics, Automation controls, BESS & EVI, Power management, VRM

RLW73 Series Datasheet

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RLW73 Series

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RLW73B2FR47TDF	4205985RL Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.47 ohm RLW73 Series 0612 Wide [1632 Metric] 750 mW ± 1%	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$1.590 250+ HK$1.310 500+ HK$1.160 1000+ HK$0.981	Min: 100 / Mult: 1	0.47ohm	RLW73 Series	0612 Wide [1632 Metric]	750mW	± 1%	Thick Film	± 200ppm/°C	1.6mm	3.2mm	0.6mm	-55°C	155°C
RLW73H2FR22TDF	4206076 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.22 ohm RLW73 Series 1020 Wide [2550 Metric] 1 W ± 1%	Each (Supplied on Cut Tape) Cut Tape	1+ HK$5.920 50+ HK$3.420 100+ HK$2.160 250+ HK$1.930 500+ HK$1.700 More Pricing...	Min: 1 / Mult: 1	0.22ohm	RLW73 Series	1020 Wide [2550 Metric]	1W	± 1%	Thick Film	± 200ppm/°C	2.5mm	5mm	0.6mm	-55°C	155°C
RLW73B2FR47TDF	4205985 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.47 ohm RLW73 Series 0612 Wide [1632 Metric] 750 mW ± 1%	Each (Supplied on Cut Tape) Cut Tape	1+ HK$4.740 50+ HK$2.290 100+ HK$1.590 250+ HK$1.310 500+ HK$1.160 More Pricing...	Min: 1 / Mult: 1	0.47ohm	RLW73 Series	0612 Wide [1632 Metric]	750mW	± 1%	Thick Film	± 200ppm/°C	1.6mm	3.2mm	0.6mm	-55°C	155°C
RLW73H2FR22TDF	4206076RL Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.22 ohm RLW73 Series 1020 Wide [2550 Metric] 1 W ± 1%	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$2.160 250+ HK$1.930 500+ HK$1.700 1000+ HK$1.470	Min: 100 / Mult: 1	0.22ohm	RLW73 Series	1020 Wide [2550 Metric]	1W	± 1%	Thick Film	± 200ppm/°C	2.5mm	5mm	0.6mm	-55°C	155°C
RLW73B2FR033TDF	4205969RL Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.033 ohm RLW73 Series 0612 Wide [1632 Metric] 750 mW ± 1%	Each (Supplied on Cut Tape) Cut Tape	100+ HK$1.760 250+ HK$1.460 500+ HK$1.280 1000+ HK$1.120	Min: 100 / Mult: 1	0.033ohm	RLW73 Series	0612 Wide [1632 Metric]	750mW	± 1%	Thick Film	± 200ppm/°C	1.6mm	3.2mm	0.6mm	-55°C	155°C
RLW73B2FR27TDF	4205981RL Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.27 ohm RLW73 Series 0612 Wide [1632 Metric] 750 mW ± 1%	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$1.590 250+ HK$1.310 500+ HK$1.140 1000+ HK$1.010	Min: 100 / Mult: 1	0.27ohm	RLW73 Series	0612 Wide [1632 Metric]	750mW	± 1%	Thick Film	± 200ppm/°C	1.6mm	3.2mm	0.6mm	-55°C	155°C
RLW73H2FR082TDF	4206070 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.082 ohm RLW73 Series 1020 Wide [2550 Metric] 1 W ± 1%	Each (Supplied on Cut Tape) Cut Tape	1+ HK$5.990 50+ HK$2.750 100+ HK$2.030 250+ HK$1.710 500+ HK$1.480 More Pricing...	Min: 1 / Mult: 1	0.082ohm	RLW73 Series	1020 Wide [2550 Metric]	1W	± 1%	Thick Film	± 200ppm/°C	2.5mm	5mm	0.6mm	-55°C	155°C
RLW73A3FR010TDF	4206160 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.01 ohm RLW73 Series 1225 Wide [3264 Metric] 1.5 W ± 1%	Each (Supplied on Cut Tape) Cut Tape	1+ HK$9.540 50+ HK$4.440 100+ HK$3.420 250+ HK$3.000 500+ HK$2.730 More Pricing...	Min: 1 / Mult: 1	0.01ohm	RLW73 Series	1225 Wide [3264 Metric]	1.5W	± 1%	Thick Film	± 600ppm/°C	3.1mm	6.3mm	0.6mm	-55°C	155°C
RLW73H2FR027TDF	4206064RL Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.027 ohm RLW73 Series 1020 Wide [2550 Metric] 1 W ± 1%	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$2.330 250+ HK$1.960 500+ HK$1.690 1000+ HK$1.530	Min: 100 / Mult: 1	0.027ohm	RLW73 Series	1020 Wide [2550 Metric]	1W	± 1%	Thick Film	± 600ppm/°C	2.5mm	5mm	0.6mm	-55°C	155°C
RLW73A3FR22TDF	4206178RL Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.22 ohm RLW73 Series 1225 Wide [3264 Metric] 1.5 W ± 1%	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$2.680 250+ HK$2.330 500+ HK$1.900 1000+ HK$1.780	Min: 100 / Mult: 1	0.22ohm	RLW73 Series	1225 Wide [3264 Metric]	1.5W	± 1%	Thick Film	± 200ppm/°C	3.1mm	6.3mm	0.6mm	-55°C	155°C
RLW73H2FR039TDF	4206066 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.039 ohm RLW73 Series 1020 Wide [2550 Metric] 1 W ± 1%	Each (Supplied on Cut Tape) Cut Tape	1+ HK$6.520 50+ HK$2.970 100+ HK$2.210 250+ HK$1.850 500+ HK$1.590 More Pricing...	Min: 1 / Mult: 1	0.039ohm	RLW73 Series	1020 Wide [2550 Metric]	1W	± 1%	Thick Film	± 200ppm/°C	2.5mm	5mm	0.6mm	-55°C	155°C
RLW73H2FR15TDF	4206074 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.15 ohm RLW73 Series 1020 Wide [2550 Metric] 1 W ± 1%	Each (Supplied on Cut Tape) Cut Tape	1+ HK$6.660 50+ HK$3.050 100+ HK$2.280 250+ HK$1.990 500+ HK$1.800 More Pricing...	Min: 1 / Mult: 1	0.15ohm	RLW73 Series	1020 Wide [2550 Metric]	1W	± 1%	Thick Film	± 200ppm/°C	2.5mm	5mm	0.6mm	-55°C	155°C
RLW73A2FR047TDF	4205878 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.047 ohm RLW73 Series 0508 Wide [1220 Metric] 500 mW ± 1%	Each (Supplied on Cut Tape) Cut Tape	1+ HK$4.370 50+ HK$2.540 100+ HK$1.400 250+ HK$1.190 500+ HK$1.020 More Pricing...	Min: 1 / Mult: 1	0.047ohm	RLW73 Series	0508 Wide [1220 Metric]	500mW	± 1%	Thick Film	± 200ppm/°C	1.25mm	2mm	0.6mm	-55°C	155°C
RLW73A3FR56TDF	4206183 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.56 ohm RLW73 Series 1225 Wide [3264 Metric] 1.5 W ± 1%	Each (Supplied on Cut Tape) Cut Tape	1+ HK$7.550 50+ HK$3.740 100+ HK$2.680 250+ HK$2.330 500+ HK$1.900 More Pricing...	Min: 1 / Mult: 1	0.56ohm	RLW73 Series	1225 Wide [3264 Metric]	1.5W	± 1%	Thick Film	± 200ppm/°C	3.1mm	6.3mm	0.6mm	-55°C	155°C
RLW73A2FR047TDF	4205878RL Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.047 ohm RLW73 Series 0508 Wide [1220 Metric] 500 mW ± 1%	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$1.400 250+ HK$1.190 500+ HK$1.020 1000+ HK$0.851	Min: 100 / Mult: 1	0.047ohm	RLW73 Series	0508 Wide [1220 Metric]	500mW	± 1%	Thick Film	± 200ppm/°C	1.25mm	2mm	0.6mm	-55°C	155°C
RLW73H2FR068TDF	4206069 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.068 ohm RLW73 Series 1020 Wide [2550 Metric] 1 W ± 1%	Each (Supplied on Cut Tape) Cut Tape	1+ HK$5.990 50+ HK$2.750 100+ HK$2.030 250+ HK$1.710 500+ HK$1.480 More Pricing...	Min: 1 / Mult: 1	0.068ohm	RLW73 Series	1020 Wide [2550 Metric]	1W	± 1%	Thick Film	± 200ppm/°C	2.5mm	5mm	0.6mm	-55°C	155°C
RLW73A3FR033TDF	4206167RL Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.033 ohm RLW73 Series 1225 Wide [3264 Metric] 1.5 W ± 1%	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$3.290 250+ HK$2.880 500+ HK$2.630 1000+ HK$2.250	Min: 100 / Mult: 1	0.033ohm	RLW73 Series	1225 Wide [3264 Metric]	1.5W	± 1%	Thick Film	± 200ppm/°C	3.1mm	6.3mm	0.6mm	-55°C	155°C
RLW73H2FR047TDF	4206067 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.047 ohm RLW73 Series 1020 Wide [2550 Metric] 1 W ± 1%	Each (Supplied on Cut Tape) Cut Tape	1+ HK$6.520 50+ HK$2.970 100+ HK$2.210 250+ HK$1.850 500+ HK$1.590 More Pricing...	Min: 1 / Mult: 1	0.047ohm	RLW73 Series	1020 Wide [2550 Metric]	1W	± 1%	Thick Film	± 200ppm/°C	2.5mm	5mm	0.6mm	-55°C	155°C
RLW73H2FR47TDF	4206080 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.47 ohm RLW73 Series 1020 Wide [2550 Metric] 1 W ± 1%	Each (Supplied on Cut Tape) Cut Tape	1+ HK$5.330 50+ HK$3.080 100+ HK$1.940 250+ HK$1.720 500+ HK$1.490 More Pricing...	Min: 1 / Mult: 1	0.47ohm	RLW73 Series	1020 Wide [2550 Metric]	1W	± 1%	Thick Film	± 200ppm/°C	2.5mm	5mm	0.6mm	-55°C	155°C
RLW73B2FR039TDF	4205970 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.039 ohm RLW73 Series 0612 Wide [1632 Metric] 750 mW ± 1%	Each (Supplied on Cut Tape) Cut Tape	1+ HK$5.180 50+ HK$2.570 100+ HK$1.760 250+ HK$1.460 500+ HK$1.280 More Pricing...	Min: 1 / Mult: 1	0.039ohm	RLW73 Series	0612 Wide [1632 Metric]	750mW	± 1%	Thick Film	± 200ppm/°C	1.6mm	3.2mm	0.6mm	-55°C	155°C
RLW73H2FR12TDF	4206073RL Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.12 ohm RLW73 Series 1020 Wide [2550 Metric] 1 W ± 1%	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$2.280 250+ HK$1.990 500+ HK$1.800 1000+ HK$1.630	Min: 100 / Mult: 1	0.12ohm	RLW73 Series	1020 Wide [2550 Metric]	1W	± 1%	Thick Film	± 200ppm/°C	2.5mm	5mm	0.6mm	-55°C	155°C
RLW73H2FR022TDF	4206063 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.022 ohm RLW73 Series 1020 Wide [2550 Metric] 1 W ± 1%	Each (Supplied on Cut Tape) Cut Tape	1+ HK$6.890 50+ HK$3.140 100+ HK$2.330 250+ HK$1.960 500+ HK$1.690 More Pricing...	Min: 1 / Mult: 1	0.022ohm	RLW73 Series	1020 Wide [2550 Metric]	1W	± 1%	Thick Film	± 600ppm/°C	2.5mm	5mm	0.6mm	-55°C	155°C
RLW73A3FR039TDF	4206168RL Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.039 ohm RLW73 Series 1225 Wide [3264 Metric] 1.5 W ± 1%	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$3.290 250+ HK$2.880 500+ HK$2.630 1000+ HK$2.400	Min: 100 / Mult: 1	0.039ohm	RLW73 Series	1225 Wide [3264 Metric]	1.5W	± 1%	Thick Film	± 200ppm/°C	3.1mm	6.3mm	0.6mm	-55°C	155°C
RLW73A3FR39TDF	4206181RL Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.39 ohm RLW73 Series 1225 Wide [3264 Metric] 1.5 W ± 1%	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$2.680 250+ HK$2.330 500+ HK$1.900 1000+ HK$1.780	Min: 100 / Mult: 1	0.39ohm	RLW73 Series	1225 Wide [3264 Metric]	1.5W	± 1%	Thick Film	± 200ppm/°C	3.1mm	6.3mm	0.6mm	-55°C	155°C
RLW73H2FR012TDF	4206059RL Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.012 ohm RLW73 Series 1020 Wide [2550 Metric] 1 W ± 1%	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$2.330 250+ HK$1.960 500+ HK$1.690 1000+ HK$1.530	Min: 100 / Mult: 1	0.012ohm	RLW73 Series	1020 Wide [2550 Metric]	1W	± 1%	Thick Film	± 600ppm/°C	2.5mm	5mm	0.6mm	-55°C	155°C

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RLW73 Series Current Sense SMD Resistors:

RLW73 Series Current Sense SMD Resistors

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