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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Global Stock ⓘ (▲▼)Price(USD) 

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WSK1206R0150FEA18


Current Sense Resistors - SMD 1/2watt 0.015ohm 1% High Power
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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 : 4039
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USD 0.4114

Multiples of: 1

WSR21R000FEA


Current Sense Resistors - SMD 2watts 1ohms 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 : 4038
Ship by Mon. 18 Aug to Wed. 20 Aug Calender.png

USD 0.3982

Multiples of: 1

RL1220S-R22-G


220 mOhms ±2% 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 : 4037
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USD 0.0363

Multiples of: 1

Hot SR732BTTD3R90F


Current Sense Resistors - SMD 3.9 OHM 1% 1/3W
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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 : 4035
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USD 0.0895

Multiples of: 1

RCWH0805R332FKEA


Current Sense Resistors - SMD 0.33W .332ohms 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 : 4035
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USD 0.2992

Multiples of: 1

ERJ-3BQJ4R7V


Current Sense Resistors - SMD 0603 4.7ohm 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 : 4034
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USD 0.0324

Multiples of: 1

WSLP0603R0300FEA


Current Sense Resistors - SMD 0.4Watt 0.03Ohm 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 : 4034
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USD 0.3851

Multiples of: 1

MCR18EZHJLR82


Low Resistors & Current Sense Resistors - Surface Mount 0.82Ohms ±5% 1/4W 1206 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 : 4032
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USD 0.0326

Multiples of: 10

PE2010FKF7W0R01L


Current Sense Resistors - SMD 10 mOhms 100ppm 2010 1% 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 : 4030
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USD 0.1198

Multiples of: 5

WSL36375L000FEK


Current Sense Resistors - SMD 3watts .005ohms 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 : 4029
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USD 0.8668

Multiples of: 1

RL1206FR-070R03L


30 mOhms ±1% 0.25W, 1/4W Chip Resistor 1206 (3216 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.

Yageo Availability : 4025
Ship by Wed. 03 Sep to Mon. 08 Sep Calender.png

USD 0.0073

Multiples of: 50

RL1206FR-070R082L


Yageo Current Sense Resistors - SMD 0.082 Ohm 1% 12 W
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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 : 4025
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USD 0.0097

Multiples of: 50

MFL1210R3300FS


Current Sense Resistors - SMD MFL, 1210 SIZE, 1/2 Watt, 330 mohm, 200 TCR
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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.

Eaton Availability : 4025
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USD 0.099

Multiples of: 1

RL1218FK-070R2L


Yageo Current Sense Resistors - SMD 0.2 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 : 4022
Ship by Mon. 18 Aug to Wed. 20 Aug Calender.png

USD 0.1715

Multiples of: 1

SR732ERTTD1R00F


1 Ohms ±1% 0.5W, 1/2W Chip Resistor 1210 (3225 Metric) Anti-Sulfur, 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.

KOA Speer Availability : 4019
Ship by Mon. 18 Aug to Wed. 20 Aug Calender.png

USD 0.1426

Multiples of: 1

LRMAT2010-R10FT4


Current Sense Resistors - SMD 2010 100mOhms 1% Standard
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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 : 4016
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USD 0.1612

Multiples of: 1

LVK20R015FER


Current Sense Resistors - SMD .015ohm 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.

Ohmite Availability : 4016
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 0.3771

Multiples of: 1000

FRM252WJR003TN


2W 3mΩ 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 : 4015
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USD 0.0186

Multiples of: 20

TLRP2B10WR008FTD


Current Sense Resistors - SMD TLRP 1206 1.0W R008 1% 75PPM 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 : 4013
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USD 0.1575

Multiples of: 1

UR732BTTD50L0F


Current Sense Resistors - SMD 0.5W 50L00 Ohm +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 : 3481
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 0.1126

Multiples of: 1

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