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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Hot ERJ-3BQF2R0V


Current Sense Resistors - SMD Thick Film Chip Res, 0603, Low ohmic,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.

Panasonic Availability : 10939
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USD 0.0418

Multiples of: 1

SR732ETTER750F


Current Sense Resistors - SMD 0.750ohms 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.

KOA Speer Availability : 3709
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USD 0.1249

Multiples of: 1

LTR10EVHFL3R90


3.9 Ohms ±1% 0.5W, 1/2W Chip Resistor Wide 0805 (2012 Metric), 0508 Automotive AEC-Q200, Current Sense 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.

ROHM Availability : 3709
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USD 0.198

Multiples of: 1

WSL2010R2500FEK


Current Sense Resistors - SMD 1/2watt .25ohms 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 : 3709
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USD 0.2719

Multiples of: 1

SR732BTTER475F


Current Sense Resistors - SMD 0.475ohms 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.

KOA Speer Availability : 3708
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USD 0.0886

Multiples of: 1

ERJ-3BQJ3R3V


Current Sense Resistors - SMD 0603 3.3ohm 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 : 3706
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USD 0.0403

Multiples of: 1

201007F500LT4E


Low Resistors & Current Sense Resistors - Surface Mount 0.5Ohms ±1% 3/4W 2010 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.

Uniroyal Availability : 3705
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USD 0.0146

Multiples of: 20

CRL1206-JW-R180ELF


Current Sense Resistors - SMD 0.18ohm 5%
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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 : 3705
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USD 0.0418

Multiples of: 1

RL2512FK-070R025L


Yageo Current Sense Resistors - SMD 0.025 Ohm 1% 1W
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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 : 3705
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USD 0.0692

Multiples of: 5

PE2512FKE070R01L


Yageo Current Sense Resistors - SMD 2512 Case 10 mOhm 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 : 3705
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USD 0.1102

Multiples of: 5

CFN1206AJZ-R020ELF


Current Sense Resistors - SMD ResMetalFoil A 1206 R020 5% 1W 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 : 3705
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USD 0.1126

Multiples of: 1

RLP73K3AR75JTE


Current Sense Resistors - SMD RLP73K 3A R75 5% 2K RL
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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.

TE Connectivity Availability : 3705
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USD 0.2024

Multiples of: 1

MCR10EZHFLR100


Low Resistors & Current Sense Resistors - Surface Mount 0.1Ohms ±1% 1/4W 0805 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.

ROHM Availability : 3704
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USD 0.0154

Multiples of: 20

SR732HTTER15J


Current Sense Resistors - SMD .15 OHM 5%
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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 : 3703
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 0.1694

Multiples of: 1

RL73K2AR10JTD


Current Sense Resistors - SMD RL73K 2A R10 5% 5K RL
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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.

TE Connectivity Availability : 3702
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 0.0462

Multiples of: 1

RL25FENR330


Low Resistors & Current Sense Resistors - Surface Mount 0.33Ohms ±1% 1W 2512 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.

TA-I Tech Availability : 3701
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0276

Multiples of: 10

HoGT2512-3W-1mR-1%


Low Resistors & Current Sense Resistors - Surface Mount 2512 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 : 3701
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USD 0.0593

Multiples of: 5

RL2512JK-070R015L


Current Sense Resistors - SMD 0.015 Ohm 5% 1W
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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 : 3701
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 0.1159

Multiples of: 1

RLP25FEER004


Low Resistors & Current Sense Resistors - Surface Mount 0.004Ohms ±1% 2W 2512 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.

TA-I Tech Availability : 3700
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.042

Multiples of: 10

WSL1206R0100FEA


Current Sense Resistors - SMD 1/4watt .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 : 2628
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USD 0.1877

Multiples of: 5

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