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-B2BF3R9V


Current Sense Resistors - SMD 0612 3.9ohms 1% Tol 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.

Panasonic 5562
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AUD 0.2364
Multiples of: 1

RL1220T-R047-G


47 mOhms ±2% 0.25W, 1/4W Chip Resistor 0805 (2012 Metric) Current Sense Thin Film
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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.

Susumu 5561
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AUD 0.069
Multiples of: 1

L4T12FR020FER


20 mOhms ±1% 0.5W, 1/2W Chip Resistor 1206 (3216 Metric) Current Sense Thick Film
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Ohmite 5561
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AUD 0.1163
Multiples of: 1

KRL0816E-C-R010-F-T5


Current Sense Resistors - SMD Current Sensing Resistors 0805 0.5W 0.01 ohm 1% 50ppm AEC Q200 Qualified
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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.

Susumu 5558
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AUD 0.1481
Multiples of: 1

ERJ-6BQFR39V


Current Sense Resistors - SMD 0805 0.39ohm 1% Curr Sense 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.

Panasonic 5555
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AUD 0.0788
Multiples of: 1

YLR12-3-4F-W


Low Resistors & Current Sense Resistors - Surface Mount 0.004Ohms ±1% 3W 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.

Yezhan 5538
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AUD 0.1308
Multiples of: 5

FC4L64R002GER


Current Sense Resistors - SMD 2W 0.002 ohm 2%
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Ohmite 5535
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AUD 1.3479
Multiples of: 1

RL06FTNR120


120mΩ ±1% 0603 Current Sense Resistors/Shunt Resistors ROHS
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TA-I Tech 5529
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AUD 0.006
Multiples of: 100

RL0402FR-070R24L


Current Sense Resistors - SMD 240 mOhms 62.5mW 1 % 800 ppm/C
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Yageo 5529
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AUD 0.0153
Multiples of: 50

HoYLR2512-3W-9mR-1%


3W 9mΩ Surface Mount Current Sensing Resistors ±1% 2512 Current Sense Resistors/Shunt Resistors ROHS
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Milliohm 5529
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AUD 0.0471
Multiples of: 10

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