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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CRG2512-FZ-R500E-1


Current Sense Resistors - SMD ResMetalStrip 2512 R500 1% 1W TCR50 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.

Bourns 10238
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AUD 0.3124
Multiples of: 1

ERJ-3RQF3R9V


Current Sense Resistors - SMD 0603 3.9ohm 1% Curr Sense AEC-Q200
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Panasonic 10221
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AUD 0.0346
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CRM1206-FX-1801ELF


Current Sense Resistors - SMD CHIP RESISTOR Low Value
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Bourns 10215
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AUD 0.0314
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RL73H2BR33FTD


TE Connectivity CGS Current Sense Resistors - SMD RL73H 2B R33 1% 5K RL
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TE Connectivity 10203
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AUD 0.2184
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ERJ-2BQJR51X


Current Sense Resistors - SMD 0402 0.51ohm 5% Curr Sense AEC-Q200
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Panasonic 10191
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AUD 0.048
Multiples of: 1

SR731ETTPR300F


Low Resistors & Current Sense Resistors - Surface Mount 0.3Ohms ±1% 166mW 0402 RoHS
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KOA Speer 10188
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AUD 0.1886
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WSL1206R0750FEA18


Vishay Dale Current Sense Resistors - SMD 12watt .075ohms 1% High Power
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Vishay 10148
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AUD 0.6191
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WSL201000000ZEA9


Vishay Dale Current Sense Resistors - SMD 12W Jumper
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Vishay 10083
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AUD 0.704
Multiples of: 1

HoYH1206-1W-90mR-1%


1W 90mΩ ±1% 1206 Current Sense Resistors/Shunt Resistors ROHS
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Milliohm 10020
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AUD 0.077
Multiples of: 5

ERJ-3BQJR47V


Current Sense Resistors - SMD 0603 0.47ohm 5% Curr Sense AEC-Q200
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Panasonic 9257
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AUD 0.0534
Multiples of: 1

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