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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RLP73N1ER13JTD


Current Sense Resistors - SMD RLP73N 1E R13 5% 5K 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 3411
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AUD 0.0731
Multiples of: 1

KRL1220E-C-R012-F-T5


Current Sense Resistors - SMD Current Sensing Resistors 0805 0.5W 0.012 ohm 1% 50ppm AEC Q200 Qualified
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Susumu 3405
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AUD 0.132
Multiples of: 1

SR733ATTER301F


Current Sense Resistors - SMD 1watts 0.301ohms 1%
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KOA Speer 3405
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AUD 0.4039
Multiples of: 1

WW25WR150FTL


Low Resistors & Current Sense Resistors - Surface Mount 0.15Ohms ±1% 1W 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.

Walsin 3404
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AUD 0.0453
Multiples of: 10

MSR12A1R020F2


1W 20m Alloy Resistor 1% 1206 Current Sense Resistors/Shunt Resistors ROHS
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PROSEMI 3404
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AUD 0.0525
Multiples of: 10

Hot WSL2010R0120FEA18


Current Sense Resistors - SMD 1watt .012ohms 1%
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Vishay 3403
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AUD 0.2411
Multiples of: 1

SR732ATTER154F


Current Sense Resistors - SMD 0.154ohms 1% 100 PPM
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KOA Speer 3403
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AUD 0.4038
Multiples of: 1

RL73H3AR33FTDF


Current Sense Resistors - SMD RL73H 3A R33 0.01
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TE Connectivity 3402
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AUD 0.4885
Multiples of: 1

HoYLR2512-2W-27mR-1%


2W 27mΩ Surface Mount Current Sensing Resistors ±1% 2512 Current Sense Resistors/Shunt Resistors ROHS
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Milliohm 3395
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AUD 0.0428
Multiples of: 10

PEWK3920F2L00Q9


6W 2m Surface Mount Current Sensing Resistors 50ppm/ 1% 3920 Current Sense Resistors/Shunt Resistors ROHS
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RESI 3362
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AUD 0.5799
Multiples of: 1

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