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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RCWE0402R360FKEA


Current Sense Resistors - SMD 1/8watt .36ohms 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 : 18837
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USD 0.0795

Multiples of: 1

RL2010FK-070R033L


Current Sense Resistors - SMD 0.033 Ohm 1% 3/4W 1000ppm
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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.

Yageo Availability : 18818
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USD 0.0384

Multiples of: 1000

HoLLR1206-1W-5mR-1%


1W 5mΩ Surface Mount 31.6A ±50ppm/℃ ±1% 1206 Current Sense Resistors/Shunt Resistors ROHS
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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.

Milliohm Availability : 18806
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USD 0.0345

Multiples of: 10

CRF2512-FZ-R030ELF


Current Sense Resistors - SMD .03ohm 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.

Bourns Availability : 18799
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USD 0.1239

Multiples of: 1

HoJLR2512-3W-4mR-1%


3W 4mΩ 2512 Current Sense Resistors/Shunt Resistors ROHS
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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.

Milliohm Availability : 18771
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USD 0.0444

Multiples of: 10

CRF1206-FZ-R001ELF


Current Sense Resistors - SMD ResMetalStrip 1206 R001 1% 1W 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 : 18740
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USD 0.0948

Multiples of: 1

RL0510S-4R7-F


4.7 Ohms ±1% 0.167W, 1/6W Chip Resistor 0402 (1005 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 : 18712
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USD 0.0568

Multiples of: 1

WSLP0805R0100DEA


10 mOhms ±0.5% 0.5W, 1/2W Chip Resistor 0805 (2012 Metric) Anti-Sulfur, Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding Metal Element
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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 : 18690
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USD 0.8475

Multiples of: 1

RLP73K2AR51JTD


Current Sense Resistors - SMD RLP73K 2A R51 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 : 18675
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USD 0.0416

Multiples of: 1

CRL0603-FW-R470ELF


Current Sense Resistors - SMD 0.47ohm 1% 1/10watt
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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 : 18672
Ship by Thu. 20 Nov to Wed. 26 Nov Calender.png

USD 0.0227

Multiples of: 5000

RCWE121049L9FNEA


Current Sense Resistors - SMD 1watt 49.9 mohm 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 : 18667
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USD 0.1224

Multiples of: 1

RCWE2512R200FKEA


Current Sense Resistors - SMD 2watts .2ohms 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 : 18658
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USD 0.1738

Multiples of: 1

Hot ERJ-6RQF5R6V


Current Sense Resistors - SMD 0805 5.6ohm 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 : 18633
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USD 0.0356

Multiples of: 1

WSL0603R0180FEA


Current Sense Resistors - SMD 1/10watt .018ohms 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 : 18620
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USD 0.3333

Multiples of: 1

WFCP0402R0240FE66


Current Sense Resistors - SMD .024ohms 1% .25w
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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 : 18610
Ship by Tue. 18 Nov to Thu. 20 Nov Calender.png

USD 0.1561

Multiples of: 1

WFCP0402R0220FE66


Current Sense Resistors - SMD .022ohms 1% .25w
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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 : 18576
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USD 0.1561

Multiples of: 1

CRL2010-FW-R100ELF


Current Sense Resistors - SMD 0.1ohm 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.

Bourns Availability : 18521
Ship by Tue. 18 Nov to Thu. 20 Nov Calender.png

USD 0.0721

Multiples of: 1

WSKW06122L000FEA


2 mOhms ±1% 1W Chip Resistor Wide 1206 (3216 Metric), 0612 Anti-Sulfur, Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding Metal Element
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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 : 18514
Ship by Tue. 18 Nov to Thu. 20 Nov Calender.png

USD 0.2332

Multiples of: 1

RCWE0402R390FKEA


Current Sense Resistors - SMD 1/8watt .39ohms 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 : 18484
Ship by Tue. 18 Nov to Thu. 20 Nov Calender.png

USD 0.0784

Multiples of: 1

PA2512FKF7W0R005E


Yageo Current Sense Resistors - SMD 5mOhm 2W 1% 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.

Yageo Availability : 0
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USD 0.1635

Multiples of: 4000

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