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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SR731JRTTDR470F


470 mOhms ±1% 0.2W, 1/5W Chip Resistor 0603 (1608 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 : 6285
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USD 0.2011

Multiples of: 1

Hot SR732ATTDR470F


Low Resistors & Current Sense Resistors - Surface Mount 0.47Ohms ±1% 330mW 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.

KOA Speer Availability : 6280
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USD 0.0714

Multiples of: 1

CFN1206AFZ-R005ELF


Current Sense Resistors - SMD .005 OHM 1% 1W 50PPM
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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 : 6274
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USD 0.0957

Multiples of: 1

WW12XR100JTL


Current Sense Resistors - SMD 0.1 ohm +/-5% 1206 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.

Walsin Availability : 6271
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USD 0.1079

Multiples of: 1

TLRP3A20DR015FTE


Current Sense Resistors - SMD TLRP 2512 2.0W R015 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 : 6266
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USD 0.1866

Multiples of: 1

ERJ-B2CFR20V


Current Sense Resistors - SMD 0612 0.2ohms 1% Tol 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 : 6262
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USD 0.0946

Multiples of: 1

WSR2R1000FEK


Current Sense Resistors - SMD .1ohms 2watts 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 : 6255
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USD 0.4294

Multiples of: 1

ERJ-3BQF4R3V


Current Sense Resistors - SMD 4.3 OHM 1% 1/4W
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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 : 6253
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USD 0.0407

Multiples of: 1

RL0603FR-070R033L


Yageo Current Sense Resistors - SMD 0.033 Ohm 1% 110W
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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 : 6247
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USD 0.1001

Multiples of: 1

ERJ-1TRQJ5R6U


Current Sense Resistors - SMD 2512 5.6ohms 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 : 6242
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USD 0.1932

Multiples of: 1

LTR18EZPFSR016


Current Sense Resistors - SMD 0612 0.016ohm 1% Rev Term 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.

ROHM Availability : 6240
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USD 0.1384

Multiples of: 1

WFCP05085L000FE66


Current Sense Resistors - SMD 5mOhms 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 : 6238
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USD 0.1137

Multiples of: 1

UCR03EVPFLR680


Current Sense Resistors - SMD 0603 .68ohm 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.

ROHM Availability : 6222
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USD 0.1684

Multiples of: 1

ERJ-3BWFR047V


Current Sense Resistors - SMD 06030.047ohm 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 : 6220
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USD 0.0935

Multiples of: 1

WSLP0805R0160FEB


16 mOhms ±1% 0.5W, 1/2W Chip Resistor 0805 (2012 Metric) Anti-Sulfur, Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding Metal Element
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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 : 6217
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USD 0.3965

Multiples of: 1

SR733ATTE1R00F


Current Sense Resistors - SMD 1watts 1.0ohms 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.

KOA Speer Availability : 6213
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USD 0.2552

Multiples of: 1

ERJ-B3BFR39V


Current Sense Resistors - SMD 0508 0.39ohms 1% Tol 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 : 6205
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USD 0.146

Multiples of: 1

ERJ-6CWFR010V


Thick Film Resistors - SMD 0805 10mOhms 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 : 6156
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USD 0.1111

Multiples of: 1

ERJ-1TRQF1R6U


Current Sense Resistors - SMD 2512 1.6ohm 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 : 5387
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USD 0.1925

Multiples of: 1

RL1210FR-070R02L


Thick Film Resistors - SMD 0.02ohm 1% 1/2W
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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 : 1329
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USD 0.1265

Multiples of: 1

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