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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CRM1206-FX-12R4ELF


Current Sense Resistors - SMD 12.4 OHM 1% 1/2W 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.

Bourns Availability : 9278
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USD 0.0069

Multiples of: 1

RCWE1210R820FKEA


Current Sense Resistors - SMD 1watt .82ohms 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 : 9274
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USD 0.1139

Multiples of: 1

ERJ-8BSFR18V


Current Sense Resistors - SMD 1206 0.18ohm 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 : 9266
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USD 0.1288

Multiples of: 1

KDV04FR390ET


390 mOhms ±1% 0.125W, 1/8W Chip Resistor 0402 (1005 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 : 9263
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USD 0.0619

Multiples of: 1

KDV02FR390ET


390 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 : 9263
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USD 0.0866

Multiples of: 1

ERJ-8RQFR51V


Current Sense Resistors - SMD 1206 0.51ohm 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 : 9261
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USD 0.0426

Multiples of: 1

ERJ-3BWFR068V


Current Sense Resistors - SMD 0603 0.06ohm 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 : 9250
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USD 0.0996

Multiples of: 1

HoJLR2512-3W-470mR-1%


3W 470mΩ 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 : 9246
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USD 0.046

Multiples of: 5

CRM2512-FX-R150ELF


Current Sense Resistors - SMD 2watts 1% .15ohms 100 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 : 9242
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USD 0.1542

Multiples of: 1

MCS1632R030FER


30 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 : 9239
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 0.1852

Multiples of: 5000

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