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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73L5R20J


Current Sense Resistors - SMD 0.2ohms 5%
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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.

CTS Availability : 19278
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USD 0.0582

Multiples of: 1

KRL1220E-M-R390-F-T5


Current Sense Resistors - SMD 1/2W 390m ohm 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.

Susumu Availability : 19273
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USD 0.095

Multiples of: 1

RCWL2512R680JNEA


680 mOhms ±5% 1W Chip Resistor 2512 (6432 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 : 19273
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USD 0.2242

Multiples of: 1

WFCP0402R0120FE66


Current Sense Resistors - SMD .012ohms 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 : 19259
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USD 0.1734

Multiples of: 1

RCWE2512R180FKEA


Thick Film Surface Mount Chip Resistor 2512 Size 0.18 Ohm 1% 2 W ±100 ppm/°C 2-Pin SMD T/R
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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 : 19254
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USD 0.199

Multiples of: 1

RCWE061251L0JNEA


Current Sense Resistors - SMD 1watt .051ohms 5% 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 : 19250
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USD 0.184

Multiples of: 1

WFCP04026L000FE66


Current Sense Resistors - SMD 6mOhms 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 : 19245
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USD 0.1851

Multiples of: 1

CFN0603-FX-R020ELF


Current Sense Resistors - SMD .02 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 : 19244
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USD 0.1028

Multiples of: 1

RL2512FK-070R56L


Current Sense Resistors - SMD 0.56 Ohm 1% 1W
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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 : 19241
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USD 0.0937

Multiples of: 1

RCWE0805R620FKEA


620 mOhms ±1% 0.25W, 1/4W 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 : 19237
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USD 0.051

Multiples of: 1

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