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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Hot SR731JTTDR150F


Current Sense Resistors - SMD 0.15ohms 1% 250PPM
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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 4301
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AUD 0.1021
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ASR-K-3-2.5J


Low Resistors & Current Sense Resistors - Surface Mount 0.0025Ohms ±5% 2512 RoHS
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Yezhan 620
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AUD 0.2017
Multiples of: 5

LOB3R030JLF


Current Sense Resistors - Through Hole 0.03 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.

TT Electronics 587
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AUD 0.7885
Multiples of: 1

HoXLR2725D-4W-0.5mR-1%


4W 0.5m Chip Current Sensing Resistors 1% 2725 Current Sense Resistors / Shunt Resistors ROHS
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Milliohm 586
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AUD 0.2185
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SL2TTED30LJ


Current Sense Resistors - SMD 2W 0.03 Ohm 5% 100ppm
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KOA Speer 586
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AUD 1
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RLP73N2AR18FTDF


Current Sense Resistors - SMD RLP73N 2A R18 1% 1K RL
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TE Connectivity 585
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AUD 0.18
Multiples of: 1

SR732BRTTDR499F


499 mOhms ±1% 0.333W, 1/3W Chip Resistor 1206 (3216 Metric) Anti-Sulfur, Automotive AEC-Q200, Current Sense, Moisture Resistant Thick Film
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KOA Speer 582
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AUD 0.165
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TK20PR100JE


TX220 20W THK FILM 0.10 OHM 5
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Ohmite 582
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AUD 4.05
Multiples of: 1

13FR150E


150 mOhms ±1% 3W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
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Ohmite 574
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AUD 2.3729
Multiples of: 1

RL2512FK-070R25L


Current Sense Resistors - SMD .25 OHM 1% 1W
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Yageo 378
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AUD 0.0864
Multiples of: 5

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