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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RCWE0805R620FKEA


620 mOhms ±1% 0.25W, 1/4W Chip Resistor 0805 (2012 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 : 19024
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USD 0.0473

Multiples of: 1

RCWE0603R620FKEA


620 mOhms ±1% 0.2W, 1/5W 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 : 18987
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USD 0.0484

Multiples of: 1

RCWE0603R430FKEA


430 mOhms ±1% 0.2W, 1/5W 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 : 18947
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USD 0.0484

Multiples of: 1

WFCP0402R0470FE66


Current Sense Resistors - SMD .047ohms 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 : 18936
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USD 0.1561

Multiples of: 1

OARS1R050FTR-LF


Current Sense Resistors - SMD .05 OHM 1W 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.

TT Electronics Availability : 18936
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USD 0.3362

Multiples of: 1

RCWL0805R470JNEA


470 mOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 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 : 18874
Ship by Thu. 28 Nov to Mon. 02 Dec Calender.png

USD 0.0374

Multiples of: 1

CRM1206-FX-33R0ELF


Current Sense Resistors - SMD ResHighPower 1206 33R 1% 500mW TC100
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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 : 18863
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USD 0.0214

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

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 : 18809
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USD 0.2761

Multiples of: 1

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

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

WFCP0402R0100FE66


Current Sense Resistors - SMD .01ohms 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 : 18763
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USD 0.1408

Multiples of: 1

RCWE0805R910FKEA


Current Sense Resistors - SMD 1/4watt .91ohms 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 : 18747
Ship by Thu. 28 Nov to Mon. 02 Dec Calender.png

USD 0.0473

Multiples of: 1

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
Ship by Thu. 28 Nov to Mon. 02 Dec Calender.png

USD 0.0948

Multiples of: 1

RCWE0402R680FKEA


Current Sense Resistors - SMD 1/8watt .68ohms 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 : 18730
Ship by Thu. 28 Nov to Mon. 02 Dec Calender.png

USD 0.0649

Multiples of: 1

LVT04R0150FER


Current Sense Resistors - SMD 0.015 ohm 1% 0.33W Current Sense
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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 : 18728
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USD 0.176

Multiples of: 1

CRL0603-FW-4R70ELF


Current Sense Resistors - SMD 4.7 ohm 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 : 18702
Ship by Mon. 02 Dec to Fri. 06 Dec Calender.png

USD 0.0023

Multiples of: 1

0603WAJ010LT5E


Low Resistors & Current Sense Resistors - Surface Mount 0603 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.

Uniroyal Availability : 18688
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USD 0.0043

Multiples of: 100

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 : 18678
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USD 0.1738

Multiples of: 1

ERJ-6DQJR68V


Current Sense Resistors - SMD 0805 680mOhms 5% Curr Sens 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 : 18202
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USD 0.0231

Multiples of: 1

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