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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TLRP3A20DR120FTE


Current Sense Resistors - SMD TLRP 2512 2.0W R120 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 : 7760
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USD 0.1848

Multiples of: 1

RL3720WS-R10-F


100 mOhms ±1% 1W Chip Resistor Wide 1508 (3720 Metric), 0815 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 : 7760
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USD 0.1872

Multiples of: 1

RL73K3AR68JTE


TE Connectivity CGS Current Sense Resistors - SMD RL73K 3A R68 5% 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 : 7760
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USD 0.1892

Multiples of: 1

ERJ-1TRQJ2R7U


Current Sense Resistors - SMD 2512 2.7ohms 5% Thick Film Resistor
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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 : 7760
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USD 0.1951

Multiples of: 1

PE2010FKE7W0R005L


Current Sense Resistors - SMD 5 mOhms 50ppm 2010 1% 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.

Yageo Availability : 7760
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USD 0.2002

Multiples of: 1

Hot PCS2512DR0200ET


Current Sense Resistors - SMD 2W 0.020 OHMS 0.5%
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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.

Ohmite Availability : 7760
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USD 0.2166

Multiples of: 1000

WSL1206R0200FEA18


Current Sense Resistors - SMD 1/2watt .02ohms 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 : 7760
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USD 0.225

Multiples of: 4000

WSL1206R0400FEA18


Current Sense Resistors - SMD 1/2watt .04ohms 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 : 7760
Ship by Fri. 21 Nov to Thu. 27 Nov Calender.png

USD 0.2362

Multiples of: 4000

WSL12062L000FEA


Current Sense Resistors - SMD 1/4watt .002ohms 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 : 7760
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USD 0.25

Multiples of: 4000

PE1206FRM470R007L


Current Sense Resistors - SMD 7 mOhms 75ppm 1206 1% 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.

Yageo Availability : 7760
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USD 0.2836

Multiples of: 1

WSL20101L000FEA


Current Sense Resistors - SMD 1/2watt .001ohms 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 : 7760
Ship by Fri. 21 Nov to Thu. 27 Nov Calender.png

USD 0.2875

Multiples of: 4000

WSL2010R0200FEA18


Current Sense Resistors - SMD 1watt .02ohms 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 : 7760
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USD 0.3159

Multiples of: 4000

PA2512FKF7T0R008E


Current Sense Resistors - SMD 8 mOhms 3 Watts 1 % 50 ppm/C 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.

Yageo Availability : 7760
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 0.3192

Multiples of: 1

TLR2HWDTE2L00F50


KOA Speer Current Sense Resistors - SMD 2W 2mOhm 1% 50ppm
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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 : 7760
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USD 0.326

Multiples of: 1

RLP73K3AR10FTDF


Res Thick Film 2512 0.1 Ohm 1% 2W ±200ppm/°C Pad SMD Automotive 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.

TE Connectivity Availability : 7760
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USD 0.3956

Multiples of: 1000

LRMAP2512R002FT4


Current Sense Resistors - SMD 3W 2 mOhm 1% Metal Strip resistor
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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.

TT Electronics Availability : 7760
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USD 0.4232

Multiples of: 1

RL2512FK-070R056L


Yageo Current Sense Resistors - SMD 0.056 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 : 7758
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USD 0.1155

Multiples of: 1

WSL2010R0300FEA


Current Sense Resistors - SMD 1/2watt .03ohms 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 : 2333
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USD 0.0907

Multiples of: 1

WSL1206R0700FEA


Current Sense Resistors - SMD 1/4watt .07ohms 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 : 1547
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USD 0.0864

Multiples of: 1

RMCF2010FT4K99


Res Thick Film 2010 4.99K Ohm 1% 0.75W(3/4W) ±100ppm/C Molded SMD Automotive 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.

Stackpole Availability : 0
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USD 0.2657

Multiples of: 4000

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