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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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 0.0356

Multiples of: 10

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 : 18766
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USD 0.051

Multiples of: 1

ERJ-3BQFR36V


Panasonic Current Sense Resistors - SMD
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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 : 18733
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USD 0.0439

Multiples of: 1

CRM2512-JW-330ELF


Current Sense Resistors - SMD 2watts 5% 33ohms 200 PPM 2512
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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 : 18720
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USD 0.0978

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
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USD 0.0023

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 0.0429

Multiples of: 1

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 0.1263

Multiples of: 1

WFCP0402R0150FE66


Current Sense Resistors - SMD .015ohms 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 : 18649
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USD 0.161

Multiples of: 1

ERJ-6RQF2R7V


Current Sense Resistors - SMD 0805 2.7ohm 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 : 18625
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USD 0.0356

Multiples of: 1

RCWE0402R160FNEA


Current Sense Resistors - SMD 1/8watt .16ohms 1% 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 : 18624
Ship by Tue. 03 Sep to Thu. 05 Sep Calender.png

USD 0.174

Multiples of: 1

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