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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RL1220S-1R3-F


1.3 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 : 4878
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USD 0.0372

Multiples of: 5000

YLR12-3-9F


Low Resistors & Current Sense Resistors - Surface Mount 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.

Yezhan Availability : 4873
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USD 0.1001

Multiples of: 5

WSLP0603R0800FEA


Current Sense Resistors - SMD 0.4Watt 0.08Ohm 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 : 4872
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USD 0.3363

Multiples of: 1

RL73H3AR13FTE


Current Sense Resistors - SMD RL73H 3A R13 1% 4K 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 : 4870
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USD 0.2592

Multiples of: 1

WSL1206R0700FEB


Current Sense Resistors - SMD 1/4watt .07ohms 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 : 4870
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USD 0.2961

Multiples of: 1

ERJ-8BWFR015V


15 mOhms ±1% 1W Chip Resistor 1206 (3216 Metric) Automotive AEC-Q200, 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.

Panasonic Availability : 4869
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USD 0.2123

Multiples of: 1

FBF06FTPR050


Low Resistors & Current Sense Resistors - Surface Mount 0.05Ohms ±1% 1/3W 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.

Prosperity Availability : 4867
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USD 0.0212

Multiples of: 20

RL12FTNR510


Low Resistors & Current Sense Resistors - Surface Mount 0.51Ohms ±1% 1/2W 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.

TA-I Tech Availability : 4864
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USD 0.0081

Multiples of: 50

PT1206FR-7W0R27L


Current Sense Resistors - SMD 270 mOhms 500mW 1 % 75 ppm/C 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.

Yageo Availability : 4863
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USD 0.0193

Multiples of: 20

CRL1206-JW-R560ELF


Current Sense Resistors - SMD 0.56ohm 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 : 4861
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USD 0.0407

Multiples of: 1

HoT-0.5-1.5-6.35-I


- 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 : 4859
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USD 0.0256

Multiples of: 10

SMF08MAFR033T


500mW 33mΩ ±1% 0805 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.

SART Availability : 4859
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USD 0.0332

Multiples of: 10

ERJ-L03KJ47MV


Current Sense Resistors - SMD 0603 0.047ohm 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 : 4859
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USD 0.0605

Multiples of: 1

SR732ETTE1R78F


Current Sense Resistors - SMD 1.78ohms 1% 100 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 : 4859
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USD 0.2096

Multiples of: 1

LVK24R020FER


Current Sense Resistors - SMD 0.02ohm 1% 4 Terminal
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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 : 4858
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USD 0.5406

Multiples of: 1000

PA0805FRE470R018L


Current Sense Resistors - SMD
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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 : 4857
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USD 0.0457

Multiples of: 10

HoYH1206-1W-6mR-1%


1W 6mΩ 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 : 4854
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USD 0.047

Multiples of: 5

KRL2012E-C-R001-J-T5


Current Sense Resistors - SMD 0.001 ohm 5% 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.

Susumu Availability : 4854
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USD 0.1477

Multiples of: 1

OARS1R003FLF


Current Sense Resistors - SMD 1W 0.003 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 : 4854
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USD 0.4785

Multiples of: 1

RBF-06UR510FT


250mW 510mΩ Current Sensing Resistors ±400ppm/℃ ±1% SMD 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.

Fenghua Advanced Availability : 4853
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USD 0.006

Multiples of: 50

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