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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CRF1206-FZ-R040ELF


Current Sense Resistors - SMD ResMetalStrip 1206 R040 1% 1W TCR50
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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 : 19218
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USD 0.1857

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 : 19215
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USD 0.0367

Multiples of: 1

ERJ-6RQF1R5V


Current Sense Resistors - SMD 0805 1.5ohm 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 : 19206
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USD 0.038

Multiples of: 1

WFCP04028L000FE66


Current Sense Resistors - SMD 8mOhms 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 : 19206
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USD 0.1737

Multiples of: 1

ERJ-14BQF4R3U


Current Sense Resistors - SMD 1210 4.3ohm 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 : 19196
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USD 0.1305

Multiples of: 1

CRM1206-FX-R050ELF


Current Sense Resistors - SMD 0.05 ohms 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 : 19194
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USD 0.1436

Multiples of: 1

KDV02FR300ET


300 mOhms ±1% 0.1W, 1/10W Chip Resistor 0201 (0603 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 : 19191
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USD 0.0903

Multiples of: 1

RCWL0805R220JMEA


220 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 : 19186
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USD 0.0404

Multiples of: 1

ERJ-8CWFR030V


Panasonic Current Sense Resistors - SMD 1206 30mohms 1% 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.

Panasonic Availability : 19182
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USD 0.0961

Multiples of: 1

WSLT2512R0400FEB


40 mOhms ±1% 1W Chip Resistor 2512 (6432 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 : 19181
Ship by Wed. 28 Aug to Tue. 03 Sep Calender.png

USD 0.0349

Multiples of: 1

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