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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LRC-LRZ1206-R000


Current Sense Resistors - SMD 1206 0 Ohm 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.

TT Electronics Availability : 3843
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USD 0.3347

Multiples of: 1

RL73K2AR15JTD


Current Sense Resistors - SMD RL73K 2A R15 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.

TE Connectivity Availability : 3842
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USD 0.0396

Multiples of: 1

RLP25FEER035


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.

TA-I Tech Availability : 3842
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USD 0.0443

Multiples of: 10

TLRP3A20DR006FTE


Current Sense Resistors - SMD TLRP 2512 2.0W R006 1% 50PPM 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 : 3842
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USD 0.1848

Multiples of: 1

TLRP3A30CR091FTE


Current Sense Resistors - SMD TLRP 2512 3.0W R091 1% 25PPM 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 : 3842
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USD 0.2304

Multiples of: 1

25121WF240LT4E


Low Resistors & Current Sense Resistors - Surface Mount 0.24Ohms ±1% 1W 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.

Uniroyal Availability : 3841
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USD 0.0192

Multiples of: 20

HoJLR0805-1/2W-10mR-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.

Milliohm Availability : 3841
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USD 0.023

Multiples of: 10

LR122WF750NT4E


7.5mΩ ±1% 2512 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.

Uniroyal Availability : 3841
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USD 0.0294

Multiples of: 10

RTT25R010FTE


Low Resistors & Current Sense Resistors - Surface Mount 0.01Ohms ±1% 1W 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.

RALEC Availability : 3841
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USD 0.0374

Multiples of: 10

LR122WF330MT4E


33mΩ ±1% 2512 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.

Uniroyal Availability : 3841
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0385

Multiples of: 10

HoLLR2512-2W-4mR-1%


2W 4mΩ 2512 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 : 3841
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USD 0.0399

Multiples of: 10

HoLLR2010-1.5W-5mR-1%


2010 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 : 3841
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USD 0.0435

Multiples of: 10

HoLLR2512-3W-9mR-1%


3W 9mΩ Surface Mount 77.5A ±50ppm/℃ ±1% 2512 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 : 3841
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USD 0.0466

Multiples of: 5

LR2512D-3W-20mR-1%


Low Resistors & Current Sense Resistors - Surface Mount 0.02Ohms ±1% 3W 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.

Milliohm Availability : 3841
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0495

Multiples of: 5

YLRY12-2-430F


2W 430m 1% 2512 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.

Yezhan Availability : 3841
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USD 0.0576

Multiples of: 5

PT2512FK-7W0R12L


Current Sense Resistors - SMD 120 mOhms 1 Watt 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 : 3841
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USD 0.082

Multiples of: 5

MFL1210R2200FS


Current Sense Resistors - SMD MFL, 1210 SIZE, 1/2 Watt, 220 mohm, 200 TCR
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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 : 3841
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USD 0.0935

Multiples of: 1

PA2512FKE7T0R005E


Current Sense Resistors - SMD 5 mOhms 3 Watts 1 % 50 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 : 3841
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.1227

Multiples of: 5

MSMA2512R0350FGN


Current Sense Resistors - SMD MSMA, 2512 SIZE, 3 Watt, 35 mohm, 50 TCR NiCu Metal 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 : 3841
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USD 0.174

Multiples of: 1

SR732HTTE1R02F


Current Sense Resistors - SMD 1.02ohms 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.

KOA Speer Availability : 3841
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USD 0.3634

Multiples of: 1

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