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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WSL28165L000FEH


Current Sense Resistors - SMD Power Metal Strip Resistors Low Value down to 0.0005 Ohm Surface Mount
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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 : 17452
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USD 0.5019

Multiples of: 1

RCWL2512R330JNEA


330 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 : 17451
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USD 0.229

Multiples of: 1

PU3921FKMP50R004L


Current Sense Resistors - SMD 3921 1% 5W 0.004 OHM 75 PPM 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 : 17446
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USD 0.7475

Multiples of: 1

LVT04R0025HER


Current Sense Resistors - SMD 0.0025 ohm 3% 0.33W Current Sense
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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 : 17405
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USD 0.2237

Multiples of: 1

CRM0805-FX-1000ELF


Current Sense Resistors - SMD 100 OHM 1% 14W 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 : 17392
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USD 0.0099

Multiples of: 1

CRA2512FZR075ELF


Current Sense Resistors - SMD 0.075ohms 1% +/- 50PPM
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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 : 17384
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USD 0.1364

Multiples of: 1

LRMAP2512R02FT4


Current Sense Resistors - SMD 3W 20 mOhm 1% Metal Strip resistor
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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 : 17363
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USD 0.2076

Multiples of: 1

CRE2512-FZ-R004E-2


Current Sense Resistors - SMD .004 Ohms 2W 1% 2512
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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 : 17331
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USD 0.1691

Multiples of: 1

WSL3637R0100FEA


Current Sense Resistors - SMD 3watts .01ohms 1% 4-Terminal
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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 : 17330
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USD 0.4889

Multiples of: 1

ERJ-8CWFR012V


Panasonic Current Sense Resistors - SMD 1206 12mohms 1% Current Sense
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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 : 17313
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USD 0.0949

Multiples of: 1

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