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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WSLP0603R0750DEA


75 mOhms ±0.5% 0.4W, 2/5W Chip Resistor 0603 (1608 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 : 4044
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USD 0.667

Multiples of: 1

SR732BTTD8R20F


Current Sense Resistors - SMD
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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 : 4041
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USD 0.0873

Multiples of: 1

L4T20FR010DER


10 mOhms ±0.5% 0.75W, 3/4W Chip Resistor 2010 (5025 Metric) 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.

Ohmite Availability : 4041
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USD 0.2628

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

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

LVK25R005DER


Ohmite Current Sense Resistors - SMD 2W 0.005 OHMS 0.5%
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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.

Ohmite Availability : 4030
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USD 0.9262

Multiples of: 1

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

WSK25125L000FEA


5 mOhms ±1% 1W Chip Resistor 2512 (6432 Metric) Anti-Sulfur, Automotive AEC-Q200, Current Sense, 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 : 4024
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USD 0.6479

Multiples of: 1

MSMA1206R0500FCM


Current Sense Resistors - SMD MSMA, 1206 SIZE, 1 Watt, 50 mohm, 50 TCR MnCu Metal AEC-Q
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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 : 4022
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USD 0.119

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
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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 Wed. 25 Jun to Fri. 27 Jun 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
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USD 0.4075

Multiples of: 1000

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

PMR01ZZPJU10L


Current Sense Resistors - SMD 0402 .01ohm 5% 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 : 4012
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USD 0.3187

Multiples of: 1

RL0805FR-070R51L


510 mOhms ±1% 0.125W, 1/8W Chip Resistor 0805 (2012 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 : 3540
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USD 0.0065

Multiples of: 50

ERJ-8RSJR18V


Current Sense Resistors - SMD 1206 0.18ohm 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 : 0
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USD 0.0175

Multiples of: 1

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