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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PT0402FR-7W0R25L


Current Sense Resistors - SMD 250mOhm 1/8W 200PPM/ 0402
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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 : 18430
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USD 0.0792

Multiples of: 1

MCS1632R020FER


20 mOhms ±1% 1W Chip Resistor 1206 (3216 Metric) Current Sense, Flame Retardant Coating, Safety 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.

Ohmite Availability : 18430
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USD 0.1751

Multiples of: 5000

WSL2512R0200FEB


Current Sense Resistors - SMD 1watt .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 : 18430
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USD 0.1824

Multiples of: 1000

CRF2512-FZ-R040ELF


Current Sense Resistors - SMD .04ohm 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 : 18376
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USD 0.1943

Multiples of: 1

Hot ERJ-3RQJR68V


680 mOhms ±5% 0.1W, 1/10W Chip Resistor 0603 (1608 Metric) Automotive AEC-Q200, Current Sense 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.

Panasonic Availability : 18371
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USD 0.0023

Multiples of: 1

FRM121WFR004TM


1W 4mΩ Current Sensing Resistors ±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.

FOJAN Electronics Availability : 18362
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USD 0.0279

Multiples of: 10

WSKW06124L000FEA


Current Sense Resistors - SMD 1watt 0.004ohms 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 : 18329
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USD 0.2425

Multiples of: 1

RCWE2010R220FKEA


Current Sense Resistors - SMD 1watt .22ohm 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 : 18303
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USD 0.1771

Multiples of: 1

ERJ-2BQJR22X


Current Sense Resistors - SMD 0402 0.22ohm 5% 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 : 18290
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USD 0.0249

Multiples of: 1

RCWE0603R510FKEA


510 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 : 16759
Ship by Tue. 03 Sep to Thu. 05 Sep Calender.png

USD 0.051

Multiples of: 1

First...8182838485...

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