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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UCR10EVHFSR022


Current Sense Resistors - SMD 0805 .022ohm 1% AEC-Q200
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ROHM 8394
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AUD 0.3497
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ERJ-6BWJR047V


Current Sense Resistors - SMD 0805 0.047ohm 5% Curr Sense AEC-Q200
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Panasonic 8391
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AUD 0.2365
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RL0510S-390-F


Susumu Current Sense Resistors - SMD 16W 39 Ohm 1% 0402 200ppm
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Susumu 8390
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AUD 0.0936
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ERJ-8RQJ2R2V


Panasonic Current Sense Resistors - SMD 1206 2.2ohms 5% Thick Film Resistor
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Panasonic 8385
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AUD 0.0718
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UR73D2BTTD20L0F


KOA Speer Current Sense Resistors - SMD .02 OHM 12W 1%
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KOA Speer 8380
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AUD 0.2348
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ERJ-3BQFR33V


Current Sense Resistors - SMD 0603 0.33ohm 1% Curr Sense AEC-Q200
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Panasonic 8377
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AUD 0.069
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73E6R050J


CTS Electronic Components Current Sense Resistors - SMD 0.05ohms 5%
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CTS 8376
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AUD 1.0573
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RL1206JR-070R22L


Current Sense Resistors - SMD 0.22 Ohm 5% 12 W
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Yageo 8375
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AUD 0.0591
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CRM2512-FX-4020ELF


Current Sense Resistors - SMD ResHighPower 2512 402O 1% 2W TC100
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Bourns 8374
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AUD 0.2423
Multiples of: 1

ERJ-3BQJR33V


Current Sense Resistors - SMD 0603 0.33ohm 5% Curr Sense AEC-Q200
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Panasonic 8372
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AUD 0.0514
Multiples of: 1

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