About Current Sense Resistors

Current Sense Resistors

Current Sense Resistors (CSR) are components used for sensing and measuring the current in a circuit or system. They are resistors that have a very low resistance value so as to produce a small voltage signal for controlling the current in a circuit. The current through the resistor will cause a voltage drop across the resistor which can be measured and used to determine the amount of current in the system. CSRs are available in various sizes, working ranges, and accuracy levels, and are used for a variety of applications, including power distribution monitoring, motor control, electronic lighting and voltage supervision.
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CRF2512-FZ-R006ELF


Current Sense Resistors - SMD .006ohms 1% 2W TC50
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 19952
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USD 0.1056

Multiples of: 1

73L4R47J


Current Sense Resistors - SMD 0.47ohms 5%
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

CTS Availability : 19400
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USD 0.0312

Multiples of: 5000

RL1220S-200-F


20 Ohms ±1% 0.333W, 1/3W Chip Resistor 0805 (2012 Metric) Current Sense Thin Film
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Susumu Availability : 19400
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USD 0.0403

Multiples of: 1

RCWL0603R130JQEA


130 mOhms ±5% 0.1W, 1/10W Chip Resistor 0603 (1608 Metric) Automotive AEC-Q200, Current Sense, Moisture Resistant Thick Film
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay Availability : 19400
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USD 0.0413

Multiples of: 1

7-1622825-1


Current Sense Resistors - SMD RL73K 2B R33 5% 5K RL
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 19400
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USD 0.0449

Multiples of: 5000

RCWE1206R620FKEA


Current Sense Resistors - SMD 1/2watt .62ohms 1% 100ppm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay Availability : 19400
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USD 0.0499

Multiples of: 1

RCWL0805R330JMEA


Current Sense Resistors - SMD 1/8watt .33ohms 5% 300ppm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay Availability : 19400
Ship by Thu. 28 Nov to Mon. 02 Dec Calender.png

USD 0.0541

Multiples of: 1

CRF0805-FZ-R009ELF


Current Sense Resistors - SMD .009ohms 1% 500mW TC50
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 19400
Ship by Mon. 02 Dec to Fri. 06 Dec Calender.png

USD 0.0594

Multiples of: 20000

ERJ-14BQFR33U


Current Sense Resistors - SMD 1210 0.33ohm 1% Curr Sense AEC-Q200
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic Availability : 19400
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USD 0.06

Multiples of: 5000

KDV04FR240ET


240 mOhms ±1% 0.125W, 1/8W Chip Resistor 0402 (1005 Metric) Current Sense Metal Film
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Ohmite Availability : 19400
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USD 0.0625

Multiples of: 1

ERJ-14BQF4R7U


Current Sense Resistors - SMD 1210 4.7ohm 1% Curr Sense AEC-Q200
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic Availability : 19400
Ship by Mon. 02 Dec to Fri. 06 Dec Calender.png

USD 0.077

Multiples of: 5000

WSL1206R0200FEA


Current Sense Resistors - SMD 1/4watt .02ohms 1%
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay Availability : 19400
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USD 0.0902

Multiples of: 4000

WSLT2512R0500FEB


Current Sense Resistors - SMD 1watt .05ohms 1%
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay Availability : 19400
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USD 0.1036

Multiples of: 1000

RCWE0402R430FKEA


Current Sense Resistors - SMD 1/8watt .43ohms 1% 100ppm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay Availability : 19400
Ship by Thu. 28 Nov to Mon. 02 Dec Calender.png

USD 0.115

Multiples of: 1

WSL0805R0330FEA


Current Sense Resistors - SMD 1/8watt .033ohms 1%
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay Availability : 19400
Ship by Mon. 02 Dec to Fri. 06 Dec Calender.png

USD 0.1279

Multiples of: 5000

RCWE061233L0JNEA


Current Sense Resistors - SMD 1watt .033ohms 5% 200ppm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay Availability : 19400
Ship by Thu. 28 Nov to Mon. 02 Dec Calender.png

USD 0.1428

Multiples of: 1

RCWL2010R820JNEA


820 mOhms ±5% 0.5W, 1/2W Chip Resistor 2010 (5025 Metric) Automotive AEC-Q200, Current Sense, Moisture Resistant Thick Film
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay Availability : 19400
Ship by Thu. 28 Nov to Mon. 02 Dec Calender.png

USD 0.1495

Multiples of: 1

PML10EZPJV1L0


Current Sense Resistors - SMD Res 5% 2/3W +/-200ppm/C Molded SMD Paper T/R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM Availability : 19400
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USD 0.1501

Multiples of: 1

ERJ-2BQFR51X


Current Sense Resistors - SMD 0402 0.51ohm 1% Curr Sense AEC-Q200
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic Availability : 9700
Ship by Mon. 02 Dec to Fri. 06 Dec Calender.png

USD 0.0437

Multiples of: 10000

ERJ-2BQFR47X


Current Sense Resistors - SMD 0402 0.47ohm 1% Curr Sense AEC-Q200
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic Availability : 9700
Ship by Mon. 02 Dec to Fri. 06 Dec Calender.png

USD 0.0481

Multiples of: 10000

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