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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MFHA1206R3000FC


Current Sense Resistors - SMD MFHA, 1206 SIZE, 1 Watt, 300 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 : 4875
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USD 0.0495

Multiples of: 1

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

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

PT0805FR-7W0R51L


Low Resistors & Current Sense Resistors - Surface Mount 0.51Ohms ±1% 1/4W 0805 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 : 4866
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USD 0.0216

Multiples of: 20

1206W3F560MT5E


Low Resistors & Current Sense Resistors - Surface Mount 0.056Ohms ±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.

Uniroyal Availability : 4865
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USD 0.0053

Multiples of: 50

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

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 0.5596

Multiples of: 1000

SMF12M1FR017T


1W 17mΩ ±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.

SART Availability : 4857
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USD 0.0334

Multiples of: 10

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

RLH12FTCR130


1W 130mΩ Surface Mount Current Sensing Resistors ±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.

TA-I Tech Availability : 4854
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USD 0.0157

Multiples of: 20

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

PA2512FKE7T0R001E


Chip Resistor - Surface Mount ±1% 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 : 4263
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.1162

Multiples of: 5

RL0805JR-070R02L


Current Sense Resistors - SMD 20 mOhms 250mWat 5 % 1200 ppm/C
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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 : 0
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USD 0.0119

Multiples of: 20

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