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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KRL1632E-M-R120-F-T5


Current Sense Resistors - SMD 3/4w 120m 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 : 21376
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USD 0.1091

Multiples of: 1

CRM1206-FX-1R50ELF


Current Sense Resistors - SMD CHIP RESISTOR Low Value
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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 : 21345
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USD 0.0572

Multiples of: 1

LRMAM2512R005FT4


Current Sense Resistors - SMD 2W 5 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 : 21288
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USD 0.3522

Multiples of: 1

KRL1220E-M-R082-F-T5


Current Sense Resistors - SMD 1/2W 82m 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 : 21280
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USD 0.0957

Multiples of: 1

RCWE1020R475FKEA


Current Sense Resistors - SMD 2watt .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.

Vishay Availability : 21219
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USD 0.192

Multiples of: 1

RCWE102020L0FKEA


Current Sense Resistors - SMD 2watt .02ohms 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 : 21187
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USD 0.1954

Multiples of: 1

RL1632S-R036-F


36 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 : 21183
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USD 0.1311

Multiples of: 5000

RCWE0612R200JNEA


Current Sense Resistors - SMD 1watt .2ohms 5% 200ppm
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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 : 21100
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USD 0.1382

Multiples of: 1

RCWL1206R330JMEA


Current Sense Resistors - SMD 1/4watt .33ohms 5% 300ppm
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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 : 21043
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USD 0.0488

Multiples of: 1

WFCP0402R0200FE66


Current Sense Resistors - SMD .02ohms 1% .25w
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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 : 21028
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USD 0.1271

Multiples of: 1

ERJ-L14KF10CU


Current Sense Resistors - SMD 1210 0.1 ohm 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 : 21011
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USD 0.11

Multiples of: 1

RL1220S-R75-F


750 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 : 20984
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USD 0.033

Multiples of: 1

ERJ-2BQJR39X


Res Thick Film 0402 0.39 Ohm 5% 1/6W ±250ppm/°C Molded SMD Punched Carrier 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.

Panasonic Availability : 20983
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USD 0.0223

Multiples of: 1

Hot RCWE0603R390FKEA


390 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 : 20968
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USD 0.0168

Multiples of: 1

ERJ-8BQF3R6V


Current Sense Resistors - SMD 1206 3.6ohm 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 : 20834
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USD 0.0477

Multiples of: 1

RCWL0603R470JNEA


470 mOhms ±5% 0.1W, 1/10W 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 : 20775
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USD 0.0396

Multiples of: 1

RCWE2512R250FKEA


Current Sense Resistors - SMD 2watts .25ohms 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 : 20764
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USD 0.1897

Multiples of: 1

CRL2010-FW-R200ELF


Current Sense Resistors - SMD 0.2ohm 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 : 20758
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USD 0.1272

Multiples of: 1

UCR006YVPFLR560


Current Sense Resistors - SMD 0201 0.56ohm 1% CS-Thk 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 : 20699
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USD 0.1454

Multiples of: 1

WSL2512R1500FEA


Current Sense Resistors - SMD 1watt .15ohms 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 : 15520
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USD 0.1813

Multiples of: 2000

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