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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WFCP0402R0430FE66


Current Sense Resistors - SMD .043ohms 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 : 19344
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USD 0.1561

Multiples of: 1

RCWL2010R750JNEA


Current Sense Resistors - SMD 1/2watt .75ohms 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 : 19341
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USD 0.1386

Multiples of: 1

RCWE061233L0JNEA


Current Sense Resistors - SMD 1watt .033ohms 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 : 19341
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USD 0.1488

Multiples of: 1

RCWE1206R274FKEA


Current Sense Resistors - SMD .5watt .274ohm 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 : 19314
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USD 0.0672

Multiples of: 1

KDV02FR360ET


360 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 : 19303
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USD 0.084

Multiples of: 1

RCWE0612R681FKEA


Current Sense Resistors - SMD 1watt .681ohms 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 : 19303
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USD 0.1465

Multiples of: 1

RCWL0805R300JMEA


300 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 : 19286
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USD 0.0374

Multiples of: 1

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 0.0564

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 0.0921

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 0.168

Multiples of: 1

RCWE0612R432FKEA


Current Sense Resistors - SMD 1watt .432ohms 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 : 19258
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USD 0.1397

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 0.1928

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 : 19248
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USD 0.1545

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
Ship by Tue. 01 Jul to Thu. 03 Jul Calender.png

USD 0.1794

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
Ship by Tue. 01 Jul to Thu. 03 Jul Calender.png

USD 0.0996

Multiples of: 1

KRL1632E-M-R010-F-T5


Current Sense Resistors - SMD 3/4w 10m 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 : 19240
Ship by Tue. 01 Jul to Thu. 03 Jul Calender.png

USD 0.0988

Multiples of: 1

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
Ship by Tue. 01 Jul to Thu. 03 Jul Calender.png

USD 0.18

Multiples of: 1

RCWE060320L0FQEA


Current Sense Resistors - SMD 1/5watt .02ohms 1% 400ppm
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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 : 19200
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USD 0.0517

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 0.1265

Multiples of: 1

PMR10EZPFU5L00


5 mOhms ±1% 0.5W, 1/2W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200, Current Sense 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.

ROHM Availability : 17482
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USD 0.2376

Multiples of: 1

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