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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LR2512D-3W-0.5mR-1%


Low Resistors & Current Sense Resistors - Surface Mount 0.0005Ohms ±1% 3W 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 : 13045
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USD 0.0713

Multiples of: 5

WSLP1206R0220FEA


Current Sense Resistors - SMD 1watt .022ohm 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 : 13035
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USD 0.2965

Multiples of: 1

RL1632R-R200-F


200 mOhms ±1% 0.5W, 1/2W Chip Resistor 1206 (3216 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 : 12998
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USD 0.126

Multiples of: 1

RL73H2BR33FTD


TE Connectivity CGS Current Sense Resistors - SMD RL73H 2B R33 1% 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 : 12997
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USD 0.0995

Multiples of: 1

ERJ-6DQFR62V


Current Sense Resistors - SMD 0805 620mOhms 1% 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 : 12972
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USD 0.0375

Multiples of: 1

ERJ-6RQJ3R9V


Current Sense Resistors - SMD 0805 3.9ohm 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 : 12971
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USD 0.0558

Multiples of: 1

ERJ-3RQF2R0V


Current Sense Resistors - SMD 0603 2.0ohm 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 : 12968
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USD 0.0187

Multiples of: 1

ERJ-14BQFR39U


Current Sense Resistors - SMD 1210 0.39ohm 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 : 12966
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USD 0.1443

Multiples of: 1

WFC08052L000FE66


Current Sense Resistors - SMD 2mOhms 1% .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.

Vishay Availability : 12963
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USD 0.1594

Multiples of: 1

PRL0816-R020-F-T1


Current Sense Resistors - SMD 1/3W 0.020ohm 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 : 12953
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USD 0.1399

Multiples of: 1

CRL0805-FW-R470ELF


Current Sense Resistors - SMD 0.47ohm 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.

Bourns Availability : 12934
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USD 0.0273

Multiples of: 1

WFCP0603R0180FE66


Current Sense Resistors - SMD .018ohms 1% .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.

Vishay Availability : 12916
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USD 0.1249

Multiples of: 1

ERJ-8RQJR22V


Current Sense Resistors - SMD 1206 0.22ohm 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 : 12867
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USD 0.0484

Multiples of: 1

CFN1206-JZ-R010ELF


Current Sense Resistors - SMD ResMetalfoil 1206 R010 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 : 12856
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USD 0.1175

Multiples of: 1

ERJ-3RSJR18V


Current Sense Resistors - SMD 0603 0.18ohms 5% Thick Film 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.

Panasonic Availability : 12840
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USD 0.0302

Multiples of: 1

TLRP3A20DR047FTE


Current Sense Resistors - SMD TLRP 2512 2.0W R047 1% 50PPM 4K 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 : 12831
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USD 0.1866

Multiples of: 1

ERJ-8BWJR010V


Current Sense Resistors - SMD 1206 0.010ohm 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 : 12828
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USD 0.1419

Multiples of: 1

PA1206FRF470R005L


Current Sense Resistors - SMD 5mOhms 100PPMC 1W 3216 1 % AECQ2
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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 : 4389
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USD 0.0522

Multiples of: 5

CRL1206-FW-R620ELF


Current Sense Resistors - SMD 0.62ohm 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.

Bourns Availability : 3281
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USD 0.0297

Multiples of: 1

LVK25R001FER


1 mOhms ±1% 2W Chip Resistor Wide 2512 (6432 Metric), 1225 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 : 970
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USD 0.7665

Multiples of: 1000

First...5152535455...

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