About Current Sense Resistors

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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RCWL2512R100JNEA


100 mOhms ±5% 1W Chip Resistor 2512 (6432 Metric) Automotive AEC-Q200, Current Sense, Moisture Resistant Thick 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.

Vishay Availability : 23020
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USD 0.2475

Multiples of: 1

HoJLR1206-1W-100mR-1%


1W 100mΩ 1206 Current Sense Resistors/Shunt Resistors 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.

Milliohm Availability : 22950
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USD 0.0495

Multiples of: 10

73L6R20J


Current Sense Resistors - SMD 0.2ohms 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.

CTS Availability : 22850
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USD 0.0575

Multiples of: 4000

RCWE0805R820FKEA


Current Sense Resistors - SMD 1/4watt .82ohms 1% 100ppm
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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.

Vishay Availability : 22843
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USD 0.1649

Multiples of: 1

HoLLR2512-3W-1mR-1%


3W 1mΩ Surface Mount 77.5A ±50ppm/℃ ±1% 2512 Current Sense Resistors/Shunt Resistors 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.

Milliohm Availability : 22651
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USD 0.0455

Multiples of: 10

RCWL0805R390JMEA


Current Sense Resistors - SMD 1/8watt .39ohms 5% 300ppm
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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.

Vishay Availability : 22642
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USD 0.0415

Multiples of: 1

ERJ-L03KF50MV


Current Sense Resistors - SMD 0603 0.05ohm 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 Availability : 22627
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USD 0.0949

Multiples of: 1

RL1632S-R051-F


51 mOhms ±1% 0.5W, 1/2W Chip Resistor 1206 (3216 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 Availability : 22574
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USD 0.1353

Multiples of: 5000

RCWE060320L0FQEA


Current Sense Resistors - SMD 1/5watt .02ohms 1% 400ppm
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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.

Vishay Availability : 22540
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USD 0.051

Multiples of: 1

RCWE2512R560FKEA


560 mOhms ±1% 2W Chip Resistor 2512 (6432 Metric) Automotive AEC-Q200, Current Sense, Moisture Resistant Thick 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.

Vishay Availability : 22528
Ship by Tue. 03 Sep to Thu. 05 Sep Calender.png

USD 0.1946

Multiples of: 1

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