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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RCWE0402R300FKEA


Current Sense Resistors - SMD 1/8watt .3ohms 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 : 33769
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USD 0.0704

Multiples of: 1

SR732BTTDR300F


Low Resistors & Current Sense Resistors - Surface Mount 0.3Ohms ±1% 330mW 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.

KOA Speer Availability : 33747
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USD 0.1137

Multiples of: 1

RCWE0603R560FKEA


560 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 : 33622
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USD 0.0506

Multiples of: 1

FRM121WFR020TM


1W 20mΩ Current Sensing Resistors ±50ppm/℃ ±1% 1206 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 : 33121
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USD 0.0209

Multiples of: 20

KRL1632E-M-R220-F-T5


Current Sense Resistors - SMD 3/4w 220m 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 : 33070
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USD 0.1126

Multiples of: 1

CSNL1206FT1L00


1 mOhms ±1% 1W Chip Resistor 1206 (3216 Metric) Current Sense, Moisture Resistant 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.

Stackpole Availability : 32980
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USD 0.2291

Multiples of: 4000

RLP73K2BR68JTD


Current Sense Resistors - SMD RLP73K 2B R68 5% 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 : 32882
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USD 0.0465

Multiples of: 5000

4-2176056-5


Current Sense Resistors - SMD RLP73K 2B R68 5% 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 : 32882
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 0.0488

Multiples of: 5000

ERJ-3RQF3R0V


Current Sense Resistors - SMD 0603 3.0ohm 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 : 32828
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USD 0.0214

Multiples of: 1

ERJ-3LWJR010V


Current Sense Resistors - SMD 0603 10mOhms 5% 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 : 32811
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USD 0.0454

Multiples of: 1

PA2512FKE7T0R01E


Low Resistors & Current Sense Resistors - Surface Mount 0.01Ohms ±1% 2W 2512 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.

Yageo Availability : 32742
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USD 0.1152

Multiples of: 5

25121WF200MT4E


Low Resistors & Current Sense Resistors - Surface Mount 0.02Ohms ±1% 1W 2512 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.

Uniroyal Availability : 32721
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USD 0.0189

Multiples of: 20

LR2512D-3W-3mR-1%


Low Resistors & Current Sense Resistors - Surface Mount 0.003Ohms ±1% 3W 2512 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 : 32612
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USD 0.058

Multiples of: 5

SR731JTTDR221F


Current Sense Resistors - SMD 0.221ohms 1% 200 PPM
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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 : 32562
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USD 0.125

Multiples of: 1

WSLP27262L000FEA


Current Sense Resistors - SMD 0.002ohms 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 : 32301
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USD 1.0637

Multiples of: 1

CRE2512-FZ-R001E-3


Current Sense Resistors - SMD .001 Ohms 3W 1% 2512
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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 : 32025
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USD 0.187

Multiples of: 1

CRF1206-FZ-R010ELF


Current Sense Resistors - SMD 0.010 ohms 1% 75PPM
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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 : 30819
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 0.1144

Multiples of: 1

LVK12R012FER


12 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 : 27799
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USD 0.1955

Multiples of: 1000

CRL1206-FW-R100ELF


Current Sense Resistors - SMD 0.1ohm 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 : 27613
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 0.0319

Multiples of: 1

RL1206FR-7W0R15L


Current Sense Resistors - SMD 0.15 Ohm 1% 1/2 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 : 20127
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USD 0.0098

Multiples of: 50

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