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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RL1632S-R036-F


36 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 : 21183
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USD 0.1353

Multiples of: 5000

MCS3264R015FER


15 mOhms ±1% 2W Chip Resistor 2512 (6432 Metric) Current Sense, Flame Retardant Coating, Safety Metal Element
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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.

Ohmite Availability : 21174
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USD 0.2342

Multiples of: 4000

RCWL0805R200JMEA


Current Sense Resistors - SMD 1/8watt .2ohms 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 : 21159
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USD 0.0415

Multiples of: 1

RCWL0805R150JMEA


Current Sense Resistors - SMD 1/8watt .15ohms 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 : 21153
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USD 0.0415

Multiples of: 1

WSLP0805R0500FEA


Current Sense Resistors - SMD 1/2Watt 0.05Ohm 1%
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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 : 21115
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USD 0.267

Multiples of: 1

RCWE0612R200JNEA


Current Sense Resistors - SMD 1watt .2ohms 5% 200ppm
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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 : 21100
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USD 0.1426

Multiples of: 1

RCWE1206R470FKEA


470 mOhms ±1% 0.5W, 1/2W Chip Resistor 1206 (3216 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 : 21046
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USD 0.0581

Multiples of: 1

ERJ-2BQJR39X


Res Thick Film 0402 0.39 Ohm 5% 1/6W ±250ppm/°C Molded SMD Punched Carrier T/R
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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 : 20983
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USD 0.023

Multiples of: 1

Hot RCWE0603R390FKEA


390 mOhms ±1% 0.2W, 1/5W Chip Resistor 0603 (1608 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 : 20968
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USD 0.0555

Multiples of: 1

LRC-LRZ1206LF-R000


Current Sense Resistors - SMD 1206 0 OHM JUMPER
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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 Availability : 20941
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USD 0.2859

Multiples of: 1

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