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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UCR03EWPFSR036


Current Sense Resistors - SMD 0603 0.036ohm 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 : 4962
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USD 0.2435

Multiples of: 1

WSL2512R0390FEA18


39 mOhms ±1% 2W Chip Resistor 2512 (6432 Metric) 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 : 4955
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USD 0.5044

Multiples of: 1

WSL1206R0900FEA18


90 mOhms ±1% 0.5W, 1/2W Chip Resistor 1206 (3216 Metric) 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 : 4949
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USD 0.4048

Multiples of: 1

ERJ-B2BJ2R0V


Current Sense Resistors - SMD 0612 2ohms 5% 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 : 4948
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USD 0.1066

Multiples of: 1

CFN0805-FZ-R005ELF


Current Sense Resistors - SMD .005 OHM 1% 3/4W 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 : 4944
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USD 0.1056

Multiples of: 1

ERJ-1TRQF3R3U


Current Sense Resistors - SMD 2512 3.3ohm 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 : 4944
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USD 0.1785

Multiples of: 4000

ERJ-8BQF9R1V


Current Sense Resistors - SMD 1206 9.1ohm 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 : 4941
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USD 0.0517

Multiples of: 1

LRMAP2512-R045FT4


CURRENT SENSE RES, 0R045, 3W, 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.

TT ELECTRONICS Availability : 4938
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USD 0.2278

Multiples of: 1

CFN0805-FX-R010ELF


Current Sense Resistors - SMD 1/2W 10mOhms 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.

Bourns Availability : 4936
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USD 0.0924

Multiples of: 1

MFHA2512R2000FE


Current Sense Resistors - SMD MFHA, 2512 SIZE, 2 Watt, 200 mohm, 100 TCR 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 : 4927
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USD 0.1232

Multiples of: 1

LTR18EZPFSR018


Current Sense Resistors - SMD 0612 0.018ohm 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 : 4925
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USD 0.0175

Multiples of: 1

ERJ-3BQF1R0V


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 : 4924
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USD 0.0429

Multiples of: 1

ERJ-8CWJR027V


Current Sense Resistors - SMD 1206 27mohm 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 : 4922
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USD 0.0921

Multiples of: 1

ERJ-14RQJ1R0U


Current Sense Resistors - SMD 1210 1ohms 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.

Panasonic Availability : 4921
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USD 0.0836

Multiples of: 1

HoJLR1206-1W-50mR-1%


1W 50mΩ 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.

Milliohm Availability : 4917
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USD 0.0336

Multiples of: 10

HoLR1206-1W-5mR-1%-75ppm


Low Resistors & Current Sense Resistors - Surface Mount 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.

Milliohm Availability : 4917
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USD 0.0463

Multiples of: 5

RL1220S-2R2-F


2.2 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 : 4916
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USD 0.0352

Multiples of: 1

ERJ-8RQFR91V


Current Sense Resistors - SMD 1206 0.91ohm 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 : 4916
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USD 0.0407

Multiples of: 1

LRMAP2512R01FT4


Current Sense Resistors - SMD 3W 10 mOhm 1% Metal Strip 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.

TT Electronics Availability : 4916
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USD 0.2343

Multiples of: 1

RL1210FR-070R033L


Yageo Current Sense Resistors - SMD 0.033 Ohm 1% 12W
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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 : 4820
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USD 0.0418

Multiples of: 10

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