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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CSRN2010FKR400


400 mOhms ±1% 1W 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.

Stackpole Availability : 43650
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USD 0.5289

Multiples of: 1000

WSL251200000ZEA9


Vishay Dale Current Sense Resistors - SMD 1W Jumper
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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 : 43449
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USD 0.4037

Multiples of: 1

LRMAM1206-R0012FT5


CURRENT SENSE RES, 0R0012, 1W, 1206
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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 : 43345
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USD 0.2451

Multiples of: 1

RL1220S-3R3-F


3.3 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 : 43342
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USD 0.0354

Multiples of: 5000

FRM121WFR050TM


1W 50mΩ 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 : 42818
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USD 0.0232

Multiples of: 10

OARS1R030FTR-LF


Current Sense Resistors - SMD .03 OHM 1W 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.

TT Electronics Availability : 42573
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USD 0.6406

Multiples of: 1

CRM1206-FX-4993ELF


Current Sense Resistors - SMD CHIP RESISTOR Low Value
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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 : 42514
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USD 0.0214

Multiples of: 1

STE0603MW50R020F


Low Resistors & Current Sense Resistors - Surface Mount 0.02Ohms ±1% 1/2W 0603 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.

Walter Availability : 42474
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USD 0.0317

Multiples of: 10

ERJ-2BQFR82X


Current Sense Resistors - SMD 0402 0.82ohm 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 : 42169
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USD 0.0624

Multiples of: 1

RL0805FR-070R1L


100 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 : 42012
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USD 0.0065

Multiples of: 50

WSL25122L000FED


Current Sense Resistors - SMD WSL-2512 .002 1% ED e3
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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 : 41894
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USD 0.9258

Multiples of: 1

ERJ-14BQF3R3U


Current Sense Resistors - SMD 1210 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 : 41785
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USD 0.121

Multiples of: 1

ERJ-8BQF3R3V


Current Sense Resistors - SMD 1206 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 : 41550
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USD 0.044

Multiples of: 1

RCWE0402R150FNEA


Current Sense Resistors - SMD 1/8watt .15ohms 1% 200ppm
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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 : 41415
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USD 0.0679

Multiples of: 1

WSL0603R1000FEA


Current Sense Resistors - SMD 1/10watt .1ohms 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 : 40850
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USD 0.1727

Multiples of: 1

ERJ-6DQJR22V


Current Sense Resistors - SMD 0805 220mOhms 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 : 40733
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USD 0.0231

Multiples of: 1

RLP25FEER020


Low Resistors & Current Sense Resistors - Surface Mount 0.02Ohms ±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.

TA-I Tech Availability : 40486
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USD 0.0355

Multiples of: 10

LR2010LF-01-R250-FT


Current Sense Resistors - SMD .25 OHM 1W 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.

TT Electronics Availability : 40332
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USD 0.3382

Multiples of: 1

PRL1632-R010-F-T1


Current Sense Resistors - SMD 1W 0.010ohm 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 : 39923
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USD 0.1973

Multiples of: 1

UCR006YVPFLR200


Current Sense Resistors - SMD 1/10W 0.2ohm 1% 0201 200V
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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 : 39508
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USD 0.1526

Multiples of: 1

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