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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KRL1220E-M-R015-F-T5


Current Sense Resistors - SMD 1/2W 15m 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 : 81399
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USD 0.0921

Multiples of: 1

RL1220S-9R1-F


9.1 Ohms ±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 : 79966
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USD 0.0372

Multiples of: 5000

RL2512FK-070R018L


Current Sense Resistors - SMD 0.018 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 : 77600
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USD 0.0759

Multiples of: 4000

ERJ-6DQF1R0V


Current Sense Resistors - SMD 0805 1ohms 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 : 77600
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USD 0.0402

Multiples of: 5000

WSL25121L000FEA


Current Sense Resistors - SMD 1watt .001ohms 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 : 75660
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USD 0.1458

Multiples of: 2000

RL1220S-R20-F


200 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 : 75471
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USD 0.0374

Multiples of: 1

WSL2816R0250FEH


25 mOhms ±1% 2W Chip Resistor Nonstandard 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 : 73720
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USD 0.2751

Multiples of: 2000

RLP25FEER500


Low Resistors & Current Sense Resistors - Surface Mount 2512.0 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.

TA-I Tech Availability : 73215
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USD 0.0357

Multiples of: 10

ERJ-3RQF1R0V


Current Sense Resistors - SMD 0603 1.0ohm 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 : 72750
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USD 0.0185

Multiples of: 5000

ERJ-8RQJR47V


Current Sense Resistors - SMD 1206 0.47ohm 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 : 72750
Ship by Tue. 11 Nov to Mon. 17 Nov Calender.png

USD 0.0367

Multiples of: 5000

RL1220S-R91-F


910 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 : 71414
Ship by Tue. 11 Nov to Mon. 17 Nov Calender.png

USD 0.0354

Multiples of: 5000

RLP25FEER200


Low Resistors & Current Sense Resistors - Surface Mount 2512.0 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.

TA-I Tech Availability : 68860
Ship by Tue. 11 Nov to Mon. 17 Nov Calender.png

USD 0.0347

Multiples of: 10

LRMAT2512-R005FT4


Current Sense Resistors - SMD 2512 5mOhms 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 : 68714
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USD 0.1346

Multiples of: 4000

ERJ-8RSFR10V


Current Sense Resistors - SMD 1206 0.1ohm 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 : 68196
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USD 0.067

Multiples of: 1

ERJ-3RQF4R7V


Current Sense Resistors - SMD 0603 4.7ohm 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 : 67909
Ship by Tue. 11 Nov to Mon. 17 Nov Calender.png

USD 0.0188

Multiples of: 5000

KRL1220E-M-R010-F-T5


Current Sense Resistors - SMD 1/2W 10m 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 : 67739
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USD 0.0957

Multiples of: 1

HoJLR2512-3W-100mR-1%


3W 100mΩ 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.

Milliohm Availability : 67736
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USD 0.0546

Multiples of: 5

ERJ-6DQFR43V


Current Sense Resistors - SMD 0805 430mOhms 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 : 67221
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USD 0.0401

Multiples of: 5000

ERJ-3RQFR22V


Current Sense Resistors - SMD 0603 0.22ohm 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 : 33950
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USD 0.0217

Multiples of: 5000

LVK12R030FER


30 mOhms ±1% 0.5W, 1/2W Chip Resistor 1206 (3216 Metric) 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 : 5115
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USD 0.3333

Multiples of: 1

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