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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WSLT2010R4000FEB18


400 mOhms ±1% 1W Chip Resistor 2010 (5025 Metric) Current Sense, Moisture Resistant, Pulse Withstanding 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.

Vishay Availability : 18192
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USD 0.3773

Multiples of: 1

ERJ-14BQF2R0U


Current Sense Resistors - SMD 1210 2.0ohm 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 : 18191
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USD 0.1375

Multiples of: 1

RL1220S-330-F


Current Sense Resistors - SMD 1/3W 33 Ohm 1% 0805 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.

Susumu Availability : 18124
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USD 0.0413

Multiples of: 1

FRM252WJR001TN


2W 1mΩ Current Sensing Resistors ±50ppm/℃ ±5% 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.

FOJAN Electronics Availability : 18119
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USD 0.0244

Multiples of: 10

ERJ-B1BF1R2U


Current Sense Resistors - SMD 1020 1.2ohms 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 Availability : 18103
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USD 0.3026

Multiples of: 1

CRL0603-FW-3R90ELF


Current Sense Resistors - SMD 3.9 ohm 1% 1/10watt
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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.

Bourns Availability : 18092
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USD 0.0127

Multiples of: 1

TLR2HDTE1L00F75


Current Sense Resistors - SMD 1W 1 mOhm 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.

KOA Speer Availability : 18090
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USD 0.325

Multiples of: 1

ERJ-2BWFR075X


Current Sense Resistors - SMD 0402 0.075ohm 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 : 18057
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USD 0.0676

Multiples of: 1

PE0402FRF470R01L


Current Sense Resistors - SMD 10 mOhms 100ppm 0402 1% 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.

Yageo Availability : 18049
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USD 0.0829

Multiples of: 5

RCWL1206R510JNEA


510 mOhms ±5% 0.25W, 1/4W 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 : 18045
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USD 0.0499

Multiples of: 1

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