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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ERJ-MS4HF9M0U


Current Sense Resistors - SMD 2512 2W 9mOhm +/-1% Tol
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Panasonic 4443
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AUD 0.3944
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MFL0603R2200FB


Current Sense Resistors - SMD MFL, 0603 SIZE, 1/8 Watt, 220 mohm, 200 TCR
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Eaton 4442
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AUD 0.0801
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WSLT2010R0100FEA18


Vishay Dale Current Sense Resistors - SMD 1watt .01ohms 1%
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Vishay 4441
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AUD 0.6914
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SR732BTTD2R21F


Current Sense Resistors - SMD 2.21 ohm 1% 0.33W
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KOA Speer 4440
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AUD 0.1241
Multiples of: 1

WSLP0805R0400DEA


40 mOhms ±0.5% 0.5W, 1/2W Chip Resistor 0805 (2012 Metric) Anti-Sulfur, Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding Metal Element
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Vishay 4440
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AUD 1.2979
Multiples of: 1

WSL2010R0750FEA


Vishay Dale Current Sense Resistors - SMD 12watt .075ohms 1%
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Vishay 4439
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AUD 0.4636
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ERJ-3BWJR022V


Current Sense Resistors - SMD 0603 0.02ohm 5% Curr Sense AEC-Q200
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Panasonic 4438
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AUD 0.1231
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SR732ATTER169F


Current Sense Resistors - SMD 0.169ohms 1% 100 PPM
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KOA Speer 4437
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AUD 0.4038
Multiples of: 1

SR732BRTTD2R32F


Current Sense Resistors - SMD 2.32 ohms .5W 1% Anti-Sulfur AEC-Q200
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KOA Speer 4435
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AUD 0.3769
Multiples of: 1

RL0805FR-7W0R4L


Current Sense Resistors - SMD 400 mOhms 125mW 1 % 300 ppm/C
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Yageo 4417
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AUD 0.0927
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