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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Hot CRM1206-FX-R160ELF


Res Thick Film 1206 0.16 Ohm 1% 0.5W(1/2W) ±100ppm/C Molded SMD T/R
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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 : 8001
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USD 0.0281

Multiples of: 1

CRM2512-FX-1001ELF


Current Sense Resistors - SMD 2watts 1% 1kohms 100 PPM 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 : 7996
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USD 0.1166

Multiples of: 1

RL0402FR-070R3L


Low Resistors & Current Sense Resistors - Surface Mount ±1% 1/16W 0402 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 : 7987
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USD 0.0468

Multiples of: 1

SR732BTTDR470F


Low Resistors & Current Sense Resistors - Surface Mount 0.47Ohms ±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 : 7981
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USD 0.0873

Multiples of: 1

CRL0805-JW-R750ELF


Current Sense Resistors - SMD 0.75ohm 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.

Bourns Availability : 7961
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USD 0.0189

Multiples of: 1

ERJ-12ZQJR22U


Current Sense Resistors - SMD 2010 0.22ohm 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 : 7961
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USD 0.1243

Multiples of: 1

CRF0805-FZ-R020ELF


Current Sense Resistors - SMD 0.020ohms 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 : 7958
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USD 0.0835

Multiples of: 5000

RL1206FR-070R4L


Current Sense Resistors - SMD 0.4ohm 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 : 7954
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USD 0.0092

Multiples of: 50

FCSL20R010FER


Current Sense Resistors - SMD 0.01 ohm 1% 1.0W
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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 : 7950
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USD 0.1265

Multiples of: 1

RL0805FR-7W0R47L


Yageo Current Sense Resistors - SMD 0.47 Ohm 1% 18W 800ppm
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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 : 7949
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USD 0.0704

Multiples of: 1

SR732HTTER100F


100 mOhms ±1% 0.75W, 3/4W Chip Resistor 2010 (5025 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.

KOA Speer Availability : 7944
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USD 0.2112

Multiples of: 1

UCR03EVPFLR120


Current Sense Resistors - SMD 0603 0.12ohm 1% CS-Thk 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.

ROHM Availability : 7943
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USD 0.1684

Multiples of: 1

ERJ-6DQFR82V


Current Sense Resistors - SMD 0805 820mOhms 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 : 7940
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USD 0.0479

Multiples of: 1

WSLF25122L000FEA


Current Sense Resistors - SMD 6watt .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 : 7934
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USD 0.1465

Multiples of: 5

ERJ-3BWFR051V


Current Sense Resistors - SMD 0603 0.05ohm 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 : 7932
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USD 0.099

Multiples of: 1

WSL20107L000FEA


7 mOhms ±1% 0.5W, 1/2W Chip Resistor 2010 (5025 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 : 7926
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USD 0.4543

Multiples of: 1

WSL40262L000FEB


2 mOhms ±1% 3W 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 : 7922
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USD 0.86

Multiples of: 1

ERJ-6DQJ5R1V


Current Sense Resistors - SMD 0805 5.1ohms 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 : 7917
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USD 0.0264

Multiples of: 1

WSLP12061L000FEA


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 : 7915
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USD 0.2937

Multiples of: 1

WSLT2010R1500FEA18


Current Sense Resistors - SMD Power Metal Strip Resistors High Temperature 275 C High Power 1 W Low Value down to 0.01 Ohm Surface Mount
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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 : 7915
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USD 0.3657

Multiples of: 1

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