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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ERJ-2LWJR010X


Current Sense Resistors - SMD 0402 10mOhms 5% Curr Sens 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 : 34693
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USD 0.0357

Multiples of: 1

ERJ-8RQF3R3V


Current Sense Resistors - SMD 1206 3.3ohm 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 : 34532
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USD 0.0414

Multiples of: 1

WSLP25121L000FEA


Current Sense Resistors - SMD 3watts .001ohms 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 : 34479
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USD 0.2668

Multiples of: 1

UR73V2ATTD50L0F


Current Sense Resistors - SMD 1/2W 0.05 Ohm 1% 75ppm 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.

KOA Speer Availability : 34430
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USD 0.1696

Multiples of: 1

WSL36372L000FEA


Current Sense Resistors - SMD 3watts .002ohms 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 : 34229
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USD 0.698

Multiples of: 1

ERJ-6BWFR050V


Current Sense Resistors - SMD 0805 50mOhm 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 : 34048
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USD 0.1506

Multiples of: 1

NRC12F3652TRF


Res Thick Film 1206 36.5K Ohm 1% 0.25W(1/4W) ±100ppm/C Molded SMD 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.

NIC Availability : 33950
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USD 0.0107

Multiples of: 5000

ERJ-3RQJR33V


Current Sense Resistors - SMD 0603 0.33ohm 5% 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 : 33950
Ship by Tue. 27 Aug to Mon. 02 Sep Calender.png

USD 0.0153

Multiples of: 5000

KRL1220E-M-R012-F-T5


Current Sense Resistors - SMD 1/2W 12m ohm 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.

Susumu Availability : 33885
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USD 0.0921

Multiples of: 1

RCWE0603R560FKEA


560 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 : 33622
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USD 0.0506

Multiples of: 1

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