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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CRM0805-FX-R510ELF


Current Sense Resistors - SMD 0.25W 1% 0.51 Ohm
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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 : 26063
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USD 0.0363

Multiples of: 1

WSKW06123L000FEA


3 mOhms ±1% 1W Chip Resistor Wide 1206 (3216 Metric), 0612 Anti-Sulfur, Automotive AEC-Q200, 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 : 16328
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USD 0.2156

Multiples of: 1

LTR18EZPFSR033


Current Sense Resistors - SMD 0612 0.033ohm 1% Rev Term 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.

ROHM Availability : 12798
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USD 0.1373

Multiples of: 1

MFHA1206R5000FC


Current Sense Resistors - SMD MFHA, 1206 SIZE, 1 Watt, 500 mohm, 100 TCR AEC-Q
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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.

Eaton Availability : 12779
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USD 0.0594

Multiples of: 1

MFL0603R0200FA


Current Sense Resistors - SMD MFL, 0603 SIZE, 1/4 Watt, 20 mohm, 200 TCR
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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.

Eaton Availability : 12772
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USD 0.0462

Multiples of: 1

PA2512FKF7W0R004E


Yageo Current Sense Resistors - SMD 4mOhm 2W 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 : 12754
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USD 0.1815

Multiples of: 1

CRF0805-FZ-R002ELF


Current Sense Resistors - SMD ResMetalStrip 0805 R002 1% 0.5W TCR50
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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 : 12731
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USD 0.2616

Multiples of: 1

HoLLR2512-3W-6mR-1%


3W 6mΩ 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 : 12714
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USD 0.0416

Multiples of: 10

WSL2512R0180FEA18


18 mOhms ±1% 2W Chip Resistor 2512 (6432 Metric) Automotive AEC-Q200, 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 : 12708
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USD 0.462

Multiples of: 1

WSR3R0200FEB


Current Sense Resistors - SMD 3watts 0.02ohms 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 : 12679
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USD 0.5294

Multiples of: 1

RL0402JR-070R5L


Current Sense Resistors - SMD
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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 : 12658
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USD 0.0057

Multiples of: 50

ERJ-14BQFR56U


Current Sense Resistors - SMD 1210 0.56ohm 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 : 12657
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USD 0.1287

Multiples of: 1

CRM2512JXR510ELF


Current Sense Resistors - SMD 0.510 OHM 5% 100 PPM
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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 : 12648
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USD 0.1221

Multiples of: 1

RCWE1210R620FKEA


Current Sense Resistors - SMD 1watt .62ohms 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 : 12482
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USD 0.1221

Multiples of: 1

ERJ-14BQF1R0U


Current Sense Resistors - SMD 1210 1ohm 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 : 12145
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USD 0.1188

Multiples of: 1

RCWE0603R150FKEA


Current Sense Resistors - SMD 1/5watt .15ohms 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 : 11536
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USD 0.0671

Multiples of: 1

CRM2512FXR510ELF


Current Sense Resistors - SMD 0.510 OHM 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.

Bourns Availability : 9976
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USD 0.1551

Multiples of: 1

CRA2512-FZ-R080ELF


80 mOhms ±1% 3W Chip Resistor 2512 (6432 Metric) Automotive AEC-Q200, Current Sense, Moisture Resistant 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.

Bourns Availability : 9575
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USD 0.1386

Multiples of: 4000

WSL0603R0200FEA


Current Sense Resistors - SMD 1/10watt .02ohms 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 : 4850
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USD 0.2375

Multiples of: 5000

RCWE0805R560FKEA


Current Sense Resistors - SMD 1/4watt .56ohms 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 : 200
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USD 0.0693

Multiples of: 1

First...5152535455...

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