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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WSL1206R0100FEA18


Current Sense Resistors - SMD 1/2watt .01ohms 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 : 27789
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USD 0.2159

Multiples of: 1

WSLP39211L000FEA


Vishay Dale Current Sense Resistors - SMD 5watts .001ohm 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 : 27705
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USD 0.9563

Multiples of: 1

RCWE0603R180FKEA


Current Sense Resistors - SMD 1/5watt .18ohms 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 : 27627
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USD 0.0522

Multiples of: 1

RL1220S-R47-F


470 mOhms ±1% 0.333W, 1/3W Chip Resistor 0805 (2012 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 : 27588
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USD 0.0356

Multiples of: 1

CRM0805-FX-R100ELF


Current Sense Resistors - SMD 0.25W 1% 0.1 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 : 27513
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USD 0.0463

Multiples of: 1

CFG0612-FX-R010ELF


Current Sense Resistors - SMD 0.010 Ohms 1% 1W 100ppm 0612
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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 : 27479
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USD 0.0688

Multiples of: 1

KDV12FR470ET


Current Sense Resistors - SMD 0.47 ohm 1206 1% 0.5W
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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 : 27451
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USD 0.0349

Multiples of: 1

RCWE0603R240FKEA


Vishay Dale Current Sense Resistors - SMD 15watt .24ohms 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 : 27406
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USD 0.0522

Multiples of: 1

FPM253WJR050TM


3W 50mΩ 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 : 27404
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USD 0.0283

Multiples of: 10

LVK12R010FER


10 mOhms ±1% 0.5W, 1/2W Chip Resistor 1206 (3216 Metric) Anti-Corrosive, 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.

Ohmite Availability : 27382
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USD 0.227

Multiples of: 1000

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