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-R510ELF


Current Sense Resistors - SMD 0.5W 1% 0.51 Ohm
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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 : 40029
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USD 0.0473

Multiples of: 1

RL1632R-1R00-F


1 Ohms ±1% 0.5W, 1/2W Chip Resistor 1206 (3216 Metric) Current Sense Thin 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.

Susumu Availability : 15413
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USD 0.1265

Multiples of: 1

WSLF25121L500FEA


Current Sense Resistors - SMD 6watt .0015ohms 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 : 15408
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USD 0.2871

Multiples of: 1

PSF4NTEB1L00F


Current Sense Resistors - SMD 1mohm 1% 3W 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.

KOA Speer Availability : 15398
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USD 0.2587

Multiples of: 1

MFSA0402R0100FAM


Current Sense Resistors - SMD MFSA, 0402 SIZE, 1/4 Watt, 10 mohm, 100 TCR AEC-Q
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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.

Eaton Availability : 15380
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USD 0.0792

Multiples of: 1

RL0402JR-070R1L


Current Sense Resistors - SMD 0.1ohm 5% 1/16W
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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 : 15358
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USD 0.0297

Multiples of: 1

CFN0805-JZ-R005ELF


Current Sense Resistors - SMD ResMetalFoil 0805 R005 5% 0.75W 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 : 15296
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USD 0.084

Multiples of: 1

PRL1632-R005-F-T1


5 mOhms ±1% 1W Chip Resistor Wide 1206 (3216 Metric), 0612 Current Sense Thin 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.

Susumu Availability : 15293
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USD 0.2124

Multiples of: 1

WSL1206R0100FEB18


Current Sense Resistors - SMD 1/2watt .01ohms 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 : 15293
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USD 0.5533

Multiples of: 1

CRL2010-FW-R430ELF


Current Sense Resistors - SMD 0.43ohm 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.

Bourns Availability : 15286
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.1441

Multiples of: 1

RL1632R-R150-F


150 mOhms ±1% 0.5W, 1/2W Chip Resistor 1206 (3216 Metric) Current Sense Thin 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.

Susumu Availability : 15206
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USD 0.126

Multiples of: 1

WSHM28188L000FEA


Vishay Dale Current Sense Resistors - SMD .008ohms 7watt 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 : 15193
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USD 0.6512

Multiples of: 1

RCWE1210R750FKEA


750 mOhms ±1% 1W Chip Resistor 1210 (3225 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 : 15023
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USD 0.1221

Multiples of: 1

CFN0805-JZ-R020ELF


Current Sense Resistors - SMD ResMetalFoil 0805 R020 5% 0.75W 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 : 15021
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.084

Multiples of: 1

CRL2010-FW-R470ELF


Current Sense Resistors - SMD 0.47ohm 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.

Bourns Availability : 15005
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USD 0.075

Multiples of: 1

CRF2512-FZ-R015ELF


Current Sense Resistors - SMD .015ohm 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.

Bourns Availability : 14507
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USD 0.1199

Multiples of: 1

ERJ-6BWFR025V


Current Sense Resistors - SMD 0805 25mOhm 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 : 13892
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USD 0.1562

Multiples of: 1

CRF1206-FZ-R002ELF


Current Sense Resistors - SMD .002ohms 1% 500mW TC50
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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 : 12693
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USD 0.1056

Multiples of: 1

Hot RL1206FR-070R1L


Current Sense Resistors - SMD 0.1ohm 1% 1/2 W
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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 : 9797
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USD 0.0097

Multiples of: 50

TLRP3A30DR005FTE


Current Sense Resistors - SMD TLRP 2512 3.0W R005 1% 50PPM 4K RL
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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.

TE Connectivity Availability : 0
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USD 0.1975

Multiples of: 4000

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