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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RL1206FR-070R027L


Current Sense Resistors - SMD 0.027 Ohm 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 : 6023
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USD 0.1054

Multiples of: 1

CR0603JR300P05Z


Low Resistors & Current Sense Resistors - Surface Mount 0.3Ohms ±5% 1/10W 0603 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.

Ever Ohms Availability : 6022
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USD 0.0022

Multiples of: 100

RL73K3AR27JTE


Current Sense Resistors - SMD RL73K 3A R27 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 : 6021
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USD 0.1205

Multiples of: 1

MSMA2512R0050FGM


Current Sense Resistors - SMD MSMA, 2512 SIZE, 3 Watt, 5 mohm, 50 TCR MnCu Metal 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 : 6014
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USD 0.1606

Multiples of: 1

RL1206FR-7W0R5L


Current Sense Resistors - SMD 0.5 Ohm 1% 12 W 300ppm
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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 : 6014
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USD 0.0103

Multiples of: 50

RLP73K1E1R0FTDF


Current Sense Resistors - SMD RLP73K 1E 1R0 1% 1K 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 : 6014
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USD 0.0479

Multiples of: 1000

TLRP3A30CR180FTE


Current Sense Resistors - SMD TLRP 2512 3.0W R180 1% 25PPM 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 : 6012
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USD 0.2035

Multiples of: 1

WSR51L000FEA


Current Sense Resistors - SMD 5watts .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 : 6011
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USD 1.215

Multiples of: 1

SR732BTTDR10J


Current Sense Resistors - SMD .1 OHM 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.

KOA Speer Availability : 6009
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USD 0.0535

Multiples of: 1

TLRP3A30WR025FTE


Current Sense Resistors - SMD TLRP 2512 3.0W R025 1% 75PPM 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 : 6009
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 0.2052

Multiples of: 1

CRM2512-FT-2372ELF


Current Sense Resistors - SMD 2watts 1% 23.7kohms 100 PPM 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 : 6003
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USD 0.1318

Multiples of: 1

CRM2010-FX-8203ELF


Current Sense Resistors - SMD CHIP RESISTOR Low Value
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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 : 6001
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 0.1022

Multiples of: 1

WU732BTTD20L0F


Current Sense Resistors - SMD 20mOhm 1W 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.

KOA Speer Availability : 5999
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USD 0.1397

Multiples of: 1

PE1206FRF7W0R04L


Current Sense Resistors - SMD 40 mOhms 100ppm 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 : 5999
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USD 0.1602

Multiples of: 1

CUM2512-24FR012


Low Resistors & Current Sense Resistors - Surface Mount 0.012Ohms ±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.

FORT Availability : 5995
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USD 0.0522

Multiples of: 5

TLRP2H10WR075FTE


Current Sense Resistors - SMD TLRP 2010 1.0W R075 1% 75PPM 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 : 5989
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USD 0.1836

Multiples of: 1

WSL0805R0150FEA18


Current Sense Resistors - SMD 1/4watt .015ohms 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 : 5987
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USD 0.3806

Multiples of: 1

WSL2512R2500FEB


250 mOhms ±1% 1W Chip Resistor 2512 (6432 Metric) Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding 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.

Vishay Availability : 5986
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USD 0.306

Multiples of: 1

UCR10EVHFSR051


Current Sense Resistors - SMD 0805 0.051ohm 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.

ROHM Availability : 5978
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USD 0.2139

Multiples of: 1

WSLP3921L2000FEA


Current Sense Resistors - SMD 9watts .0002ohm 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 : 5920
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USD 0.3536

Multiples of: 1

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