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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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	500+ Rs.13.440 1000+ Rs.11.870	Min: 500 / 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
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 Packaging Options	1+ Rs.51.360 50+ Rs.29.790 100+ Rs.16.470 250+ Rs.13.950 500+ Rs.11.950 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
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 Packaging Options	1+ Rs.70.520 50+ Rs.32.240 100+ Rs.23.890 250+ Rs.20.150 500+ Rs.17.360 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
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+ Rs.16.470 250+ Rs.13.950 500+ Rs.11.950 1000+ Rs.10.040	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
RLW73B2FR15TDF	4205978 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.15 ohm RLW73 Series 0612 Wide [1632 Metric] 750 mW ± 1%	Each (Supplied on Cut Tape) Cut Tape Packaging Options	1+ Rs.57.460 50+ Rs.28.140 100+ Rs.19.350 250+ Rs.16.050 500+ Rs.13.960 More Pricing...	Min: 1 / Mult: 1	0.15ohm	RLW73 Series	0612 Wide [1632 Metric]	750mW	± 1%	Thick Film	± 200ppm/°C	1.6mm	3.2mm	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+ Rs.33.920 250+ Rs.30.350 500+ Rs.24.690 1000+ Rs.23.820	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
RLW73B2FR015TDF	4205965 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.015 ohm RLW73 Series 0612 Wide [1632 Metric] 750 mW ± 1%	Each (Supplied on Cut Tape) Cut Tape Packaging Options	1+ Rs.66.160 50+ Rs.32.500 100+ Rs.22.320 250+ Rs.18.490 500+ Rs.16.140 More Pricing...	Min: 1 / Mult: 1	0.015ohm	RLW73 Series	0612 Wide [1632 Metric]	750mW	± 1%	Thick Film	± 600ppm/°C	1.6mm	3.2mm	0.6mm	-55°C	155°C
RLW73H2FR10TDF	4206072 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.1 ohm RLW73 Series 1020 Wide [2550 Metric] 1 W ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape Packaging Options	1+ Rs.70.520 50+ Rs.32.240 100+ Rs.23.890 250+ Rs.20.150 500+ Rs.17.360 More Pricing...	Min: 1 / Mult: 1	0.1ohm	RLW73 Series	1020 Wide [2550 Metric]	1W	± 1%	Thick Film	± 200ppm/°C	2.5mm	5mm	0.6mm	-55°C	155°C
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+ Rs.18.740 250+ Rs.15.440 500+ Rs.13.610 1000+ Rs.11.520	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
RLW73B2FR33TDF	4205982RL Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.33 ohm RLW73 Series 0612 Wide [1632 Metric] 750 mW ± 1%	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ Rs.13.610 1000+ Rs.11.520	Min: 500 / Mult: 1	0.33ohm	RLW73 Series	0612 Wide [1632 Metric]	750mW	± 1%	Thick Film	± 200ppm/°C	1.6mm	3.2mm	0.6mm	-55°C	155°C
RLW73A3FR027TDF	4206166 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.027 ohm RLW73 Series 1225 Wide [3264 Metric] 1.5 W ± 1%	Each (Supplied on Cut Tape) Cut Tape Packaging Options	1+ Rs.101.000 50+ Rs.47.060 100+ Rs.35.310 250+ Rs.31.570 500+ Rs.25.650 More Pricing...	Min: 1 / Mult: 1	0.027ohm	RLW73 Series	1225 Wide [3264 Metric]	1.5W	± 1%	Thick Film	± 600ppm/°C	3.1mm	6.3mm	0.6mm	-55°C	155°C
RLW73A3FR039TDF	4206168 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) Cut Tape Packaging Options	1+ Rs.96.640 50+ Rs.45.310 100+ Rs.33.920 250+ Rs.30.350 500+ Rs.24.690 More Pricing...	Min: 1 / 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
RLW73B2FR18TDF	4205979 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.18 ohm RLW73 Series 0612 Wide [1632 Metric] 750 mW ± 1%	Each (Supplied on Cut Tape) Cut Tape Packaging Options	1+ Rs.57.460 50+ Rs.28.140 100+ Rs.19.350 250+ Rs.16.050 500+ Rs.13.960 More Pricing...	Min: 1 / Mult: 1	0.18ohm	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 Packaging Options	1+ Rs.62.690 50+ Rs.36.150 100+ Rs.22.840 250+ Rs.20.190 500+ Rs.17.530 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 Packaging Options	1+ Rs.55.720 50+ Rs.26.830 100+ Rs.18.740 250+ Rs.15.440 500+ Rs.13.610 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
RLW73H2FR10TDF	4206072RL Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.1 ohm RLW73 Series 1020 Wide [2550 Metric] 1 W ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ Rs.23.890 250+ Rs.20.150 500+ Rs.17.360 1000+ Rs.15.620	Min: 100 / Mult: 1	0.1ohm	RLW73 Series	1020 Wide [2550 Metric]	1W	± 1%	Thick Film	± 200ppm/°C	2.5mm	5mm	0.6mm	-55°C	155°C
RLW73H2FR68TDF	4206082RL Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.68 ohm RLW73 Series 1020 Wide [2550 Metric] 1 W ± 1%	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ Rs.22.840 250+ Rs.20.190 500+ Rs.17.530 1000+ Rs.15.530	Min: 100 / Mult: 1	0.68ohm	RLW73 Series	1020 Wide [2550 Metric]	1W	± 1%	Thick Film	± 200ppm/°C	2.5mm	5mm	0.6mm	-55°C	155°C
RLW73A3FR015TDF	4206163 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.015 ohm RLW73 Series 1225 Wide [3264 Metric] 1.5 W ± 1%	Each (Supplied on Cut Tape) Cut Tape Packaging Options	1+ Rs.101.000 50+ Rs.47.060 100+ Rs.35.310 250+ Rs.31.570 500+ Rs.25.650 More Pricing...	Min: 1 / Mult: 1	0.015ohm	RLW73 Series	1225 Wide [3264 Metric]	1.5W	± 1%	Thick Film	± 600ppm/°C	3.1mm	6.3mm	0.6mm	-55°C	155°C
RLW73H2FR010TDF	4206057RL Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.01 ohm RLW73 Series 1020 Wide [2550 Metric] 1 W ± 1%	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ Rs.27.370 250+ Rs.23.020 500+ Rs.19.890 1000+ Rs.17.980	Min: 100 / Mult: 1	0.01ohm	RLW73 Series	1020 Wide [2550 Metric]	1W	± 1%	Thick Film	± 600ppm/°C	2.5mm	5mm	0.6mm	-55°C	155°C
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 Packaging Options	1+ Rs.66.160 50+ Rs.32.500 100+ Rs.22.320 250+ Rs.18.490 500+ Rs.16.140 More Pricing...	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
RLW73A3FR47TDF	4206182RL Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.47 ohm RLW73 Series 1225 Wide [3264 Metric] 1.5 W ± 1%	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ Rs.31.560 250+ Rs.27.380 500+ Rs.22.340 1000+ Rs.20.940	Min: 100 / Mult: 1	0.47ohm	RLW73 Series	1225 Wide [3264 Metric]	1.5W	± 1%	Thick Film	± 200ppm/°C	3.1mm	6.3mm	0.6mm	-55°C	155°C
RLW73A2FR056TDF	4205879 Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.056 ohm RLW73 Series 0508 Wide [1220 Metric] 500 mW ± 1%	Each (Supplied on Cut Tape) Cut Tape Packaging Options	1+ Rs.47.010 50+ Rs.27.350 100+ Rs.15.170 250+ Rs.12.820 500+ Rs.10.990 More Pricing...	Min: 1 / Mult: 1	0.056ohm	RLW73 Series	0508 Wide [1220 Metric]	500mW	± 1%	Thick Film	± 200ppm/°C	1.25mm	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+ Rs.22.840 250+ Rs.20.190 500+ Rs.17.530 1000+ Rs.15.530	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
RLW73A3FR12TDF	4206175RL Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.12 ohm RLW73 Series 1225 Wide [3264 Metric] 1.5 W ± 1%	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ Rs.31.910 250+ Rs.28.520 500+ Rs.23.210 1000+ Rs.22.340	Min: 100 / Mult: 1	0.12ohm	RLW73 Series	1225 Wide [3264 Metric]	1.5W	± 1%	Thick Film	± 200ppm/°C	3.1mm	6.3mm	0.6mm	-55°C	155°C
RLW73B2FR18TDF	4205979RL Data Sheet RoHS	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.18 ohm RLW73 Series 0612 Wide [1632 Metric] 750 mW ± 1%	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ Rs.19.350 250+ Rs.16.050 500+ Rs.13.960 1000+ Rs.12.220	Min: 100 / Mult: 1	0.18ohm	RLW73 Series	0612 Wide [1632 Metric]	750mW	± 1%	Thick Film	± 200ppm/°C	1.6mm	3.2mm	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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