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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ERJ-3RQF3R0V


Current Sense Resistors - SMD 0603 3.0ohm 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 : 32828
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USD 0.0214

Multiples of: 1

RCWE0612R825FKEA


Current Sense Resistors - SMD 1watt .825ohms 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 : 32821
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USD 0.1449

Multiples of: 1

PA2512FKE7T0R01E


Low Resistors & Current Sense Resistors - Surface Mount 0.01Ohms ±1% 2W 2512 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.

Yageo Availability : 32742
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USD 0.1152

Multiples of: 5

25121WF200MT4E


Low Resistors & Current Sense Resistors - Surface Mount 0.02Ohms ±1% 1W 2512 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 : 32721
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USD 0.0189

Multiples of: 20

LR2512D-3W-3mR-1%


Low Resistors & Current Sense Resistors - Surface Mount 0.003Ohms ±1% 3W 2512 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 : 32612
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USD 0.058

Multiples of: 5

CRA2512FZR070ELF


Current Sense Resistors - SMD 0.070ohms 1% +/- 75PPM
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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 : 32501
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USD 0.1311

Multiples of: 1

HoJLR2512-3W-1mR-1%


3W 1mΩ 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 : 32323
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USD 0.0561

Multiples of: 10

KDV12FR240ET


Current Sense Resistors - SMD 0.24 ohm 1206 1% 0.5W
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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 : 32291
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USD 0.0403

Multiples of: 1

WSLP12065L000FEB


Current Sense Resistors - SMD 1watt .005ohms 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 : 32251
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USD 0.5234

Multiples of: 1

CRE2512-FZ-R005E-3


Current Sense Resistors - SMD .005 Ohms 3W 1% 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 : 32248
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USD 0.1806

Multiples of: 1

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