RLC73 Series Current Sense SMD Resistors

SMD Low Ohmic – Current Sense Resistors

RLC73 series has the additional benefit of being fully RoHS compliant, and features power ratings up to 2W and TCRs down to 50ppm/°C in the high-power version. Furthermore, these resistors satisfy the demand for low ohmic shunt resistors to act as current sensors towards ICs for battery charge management and low voltage power supplies produced by global semiconductor manufacturers.

Resistance values from 10mΩ
Low TCR version available for many values
High purity alumina substrate for high power dissipation
RoHS Compliance
MSL Level 1
Resistor sizes: 0805, 1206, 1210, 2010 , 2512
Operating Temperature Range -55°C ~ 155°C
Max Operating Current (A): 10A
Enablement of higher power circuit designs
Applications: Switching power supply, Disk driver, DC-DC converter, Voltage regulation module

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RLC73 Series

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			Price For		Quantity

RLC73K2BR154FTDF	4173968RL Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.154 ohm RLC73 Series 1206 [3216 Metric] 250 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ £0.0454 1000+ £0.0396	Min: 500 / Mult: 1	0.154ohm	RLC73 Series	1206 [3216 Metric]	250mW	Thick Film	± 200ppm/°C	3.1mm	1.55mm	0.55mm	-55°C	155°C
RLC73K3AR232FTDF	4175600 Data Sheet RoHS Date/Lot Code	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+ £0.341 50+ £0.140 100+ £0.128 250+ £0.112 500+ £0.0995	Min: 1 / Mult: 1	0.232ohm	RLC73 Series	2512 [6432 Metric]	1W	Thick Film	± 200ppm/°C	6.35mm	3.1mm	0.6mm	-55°C	155°C
RLC73K2BR866FTDF	4174048RL Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.866 ohm RLC73 Series 1206 [3216 Metric] 250 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ £0.0485	Min: 500 / Mult: 1	0.866ohm	RLC73 Series	1206 [3216 Metric]	250mW	Thick Film	± 200ppm/°C	3.1mm	1.55mm	0.55mm	-55°C	155°C
RLC73K2BR255FTDF	4173991 Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.255 ohm RLC73 Series 1206 [3216 Metric] 250 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	1+ £0.161 50+ £0.0567 100+ £0.0541 250+ £0.0514	Min: 1 / Mult: 1	0.255ohm	RLC73 Series	1206 [3216 Metric]	250mW	Thick Film	± 200ppm/°C	3.1mm	1.55mm	0.55mm	-55°C	155°C
RLC73K3AR464FTDF	4175632 Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.464 ohm RLC73 Series 2512 [6432 Metric] 1 W ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	1+ £0.341 50+ £0.140 100+ £0.128 250+ £0.112 500+ £0.0995	Min: 1 / Mult: 1	0.464ohm	RLC73 Series	2512 [6432 Metric]	1W	Thick Film	± 200ppm/°C	6.35mm	3.1mm	0.6mm	-55°C	155°C
RLC73K3AR576FTDF	4175642 Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.576 ohm RLC73 Series 2512 [6432 Metric] 1 W ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	1+ £0.341 50+ £0.121 100+ £0.109 250+ £0.0961 500+ £0.0942	Min: 1 / Mult: 1	0.576ohm	RLC73 Series	2512 [6432 Metric]	1W	Thick Film	± 200ppm/°C	6.35mm	3.1mm	0.6mm	-55°C	155°C
RLC73K2BR619FTDF	4174032RL Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.619 ohm RLC73 Series 1206 [3216 Metric] 250 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ £0.0362	Min: 500 / Mult: 1	0.619ohm	RLC73 Series	1206 [3216 Metric]	250mW	Thick Film	± 200ppm/°C	3.1mm	1.55mm	0.55mm	-55°C	155°C
RLC73K2BR619FTDF	4174032 Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.619 ohm RLC73 Series 1206 [3216 Metric] 250 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	1+ £0.113 50+ £0.0485 100+ £0.040 250+ £0.0381 500+ £0.0362	Min: 1 / Mult: 1	0.619ohm	RLC73 Series	1206 [3216 Metric]	250mW	Thick Film	± 200ppm/°C	3.1mm	1.55mm	0.55mm	-55°C	155°C
RLC73K2BR511FTDF	4174024 Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.511 ohm RLC73 Series 1206 [3216 Metric] 250 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	1+ £0.112 50+ £0.0481 100+ £0.0396 250+ £0.0378 500+ £0.036	Min: 1 / Mult: 1	0.511ohm	RLC73 Series	1206 [3216 Metric]	250mW	Thick Film	± 200ppm/°C	3.1mm	1.55mm	0.55mm	-55°C	155°C
RLC73V3AR01FTDF	4175535RL Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.01 ohm RLC73 Series 2512 [6432 Metric] 1 W ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ £0.208 250+ £0.184 500+ £0.162	Min: 100 / Mult: 1	0.01ohm	RLC73 Series	2512 [6432 Metric]	1W	Thick Film	± 600ppm/°C	6.35mm	3.1mm	0.6mm	-55°C	155°C
RLC73K3AR309FTDF	4175614RL Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.309 ohm RLC73 Series 2512 [6432 Metric] 1 W ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ £0.128 250+ £0.112 500+ £0.0995	Min: 100 / Mult: 1	0.309ohm	RLC73 Series	2512 [6432 Metric]	1W	Thick Film	± 200ppm/°C	6.35mm	3.1mm	0.6mm	-55°C	155°C
RLC73K3AR576FTDF	4175642RL Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.576 ohm RLC73 Series 2512 [6432 Metric] 1 W ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ £0.109 250+ £0.0961 500+ £0.0942	Min: 100 / Mult: 1	0.576ohm	RLC73 Series	2512 [6432 Metric]	1W	Thick Film	± 200ppm/°C	6.35mm	3.1mm	0.6mm	-55°C	155°C
RLC73K2AR274FTDF	4173472RL Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.274 ohm RLC73 Series 0805 [2012 Metric] 125 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ £0.0315	Min: 500 / Mult: 1	0.274ohm	RLC73 Series	0805 [2012 Metric]	125mW	Thick Film	± 200ppm/°C	2mm	1.25mm	0.55mm	-55°C	155°C
RLC73K2AR274FTDF	4173472 Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.274 ohm RLC73 Series 0805 [2012 Metric] 125 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	1+ £0.0986 50+ £0.0422 100+ £0.0347 250+ £0.0331 500+ £0.0315	Min: 1 / Mult: 1	0.274ohm	RLC73 Series	0805 [2012 Metric]	125mW	Thick Film	± 200ppm/°C	2mm	1.25mm	0.55mm	-55°C	155°C
RLC73K2AR422FTDF	4173493RL Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.422 ohm RLC73 Series 0805 [2012 Metric] 125 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ £0.0312	Min: 500 / Mult: 1	0.422ohm	RLC73 Series	0805 [2012 Metric]	125mW	Thick Film	± 200ppm/°C	2mm	1.25mm	0.55mm	-55°C	155°C
RLC73V3AR01FTDF	4175535 Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.01 ohm RLC73 Series 2512 [6432 Metric] 1 W ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	1+ £0.558 50+ £0.230 100+ £0.208 250+ £0.184 500+ £0.162	Min: 1 / Mult: 1	0.01ohm	RLC73 Series	2512 [6432 Metric]	1W	Thick Film	± 600ppm/°C	6.35mm	3.1mm	0.6mm	-55°C	155°C
RLC73M2BR033FTDF	4173935RL Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.033 ohm RLC73 Series 1206 [3216 Metric] 250 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ £0.105 250+ £0.0935 500+ £0.0916	Min: 100 / Mult: 1	0.033ohm	RLC73 Series	1206 [3216 Metric]	250mW	Thick Film	0	3.1mm	1.55mm	0.55mm	-55°C	155°C
RLC73K2AR34FTDF	4173483 Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.34 ohm RLC73 Series 0805 [2012 Metric] 125 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	1+ £0.0986 50+ £0.0422 100+ £0.0347 250+ £0.0331 500+ £0.0315	Min: 1 / Mult: 1	0.34ohm	RLC73 Series	0805 [2012 Metric]	125mW	Thick Film	± 200ppm/°C	2mm	1.25mm	0.55mm	-55°C	155°C
RLC73K2BR255FTDF	4173991RL Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.255 ohm RLC73 Series 1206 [3216 Metric] 250 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	250+ £0.0514	Min: 500 / Mult: 1	0.255ohm	RLC73 Series	1206 [3216 Metric]	250mW	Thick Film	± 200ppm/°C	3.1mm	1.55mm	0.55mm	-55°C	155°C
RLC73K3AR681FTDF	4175650RL Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.681 ohm RLC73 Series 2512 [6432 Metric] 1 W ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ £0.109 250+ £0.0961 500+ £0.0893	Min: 100 / Mult: 1	0.681ohm	RLC73 Series	2512 [6432 Metric]	1W	Thick Film	± 200ppm/°C	6.35mm	3.1mm	0.6mm	-55°C	155°C
RLC73K2ER28FTDF	4174533 Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.28 ohm RLC73 Series 1210 [3225 Metric] 500 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	1+ £0.256 50+ £0.0901 100+ £0.086 250+ £0.0818 500+ £0.0722	Min: 1 / Mult: 1	0.28ohm	RLC73 Series	1210 [3225 Metric]	500mW	Thick Film	± 200ppm/°C	3.1mm	2.6mm	0.55mm	-55°C	155°C
RLC73K3AR162FTDF	4175584 Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.162 ohm RLC73 Series 2512 [6432 Metric] 1 W ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	1+ £0.341 50+ £0.140 100+ £0.128 250+ £0.112 500+ £0.0995	Min: 1 / Mult: 1	0.162ohm	RLC73 Series	2512 [6432 Metric]	1W	Thick Film	± 200ppm/°C	6.35mm	3.1mm	0.6mm	-55°C	155°C
RLC73K3AR464FTDF	4175632RL Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.464 ohm RLC73 Series 2512 [6432 Metric] 1 W ± 1% Thick Film	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ £0.128 250+ £0.112 500+ £0.0995	Min: 100 / Mult: 1	0.464ohm	RLC73 Series	2512 [6432 Metric]	1W	Thick Film	± 200ppm/°C	6.35mm	3.1mm	0.6mm	-55°C	155°C
RLC73K2AR422FTDF	4173493 Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.422 ohm RLC73 Series 0805 [2012 Metric] 125 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	1+ £0.0978 50+ £0.0417 100+ £0.0344 250+ £0.0328 500+ £0.0312	Min: 1 / Mult: 1	0.422ohm	RLC73 Series	0805 [2012 Metric]	125mW	Thick Film	± 200ppm/°C	2mm	1.25mm	0.55mm	-55°C	155°C
RLC73K2BR866FTDF	4174048 Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY SMD Current Sense Resistor 0.866 ohm RLC73 Series 1206 [3216 Metric] 250 mW ± 1% Thick Film	Each (Supplied on Cut Tape) Cut Tape	1+ £0.113 50+ £0.0485	Min: 1 / Mult: 1	0.866ohm	RLC73 Series	1206 [3216 Metric]	250mW	Thick Film	± 200ppm/°C	3.1mm	1.55mm	0.55mm	-55°C	155°C

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RLC73 Series Current Sense SMD Resistors:

SMD Low Ohmic – Current Sense Resistors

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