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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Global Stock ⓘ (▲▼)Price(USD) 

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SEWF2512J3L00P9


4W 3m Surface Mount Current Sensing Resistors 25ppm/ 5% 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.

RESI Availability : 3880
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USD 0.0649

Multiples of: 5

RL2512FK-070R33L


Current Sense Resistors - SMD 0.33ohm 1% 1W
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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 : 3880
Ship by Tue. 01 Jul to Mon. 07 Jul Calender.png

USD 0.065

Multiples of: 4000

RL2512FK-070R15L


Current Sense Resistors - SMD 0.15 Ohm 1% 1W
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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 : 3880
Ship by Tue. 01 Jul to Mon. 07 Jul Calender.png

USD 0.065

Multiples of: 4000

ERJ-S6SJR20V


Current Sense Resistors - SMD 0805 0.2ohms 5% Anti-Sulfur
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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 : 3880
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USD 0.0659

Multiples of: 5000

LMN25HF3P0R010


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.

PROSEMI Availability : 3880
Ship by Tue. 15 Jul to Fri. 18 Jul Calender.png

USD 0.066

Multiples of: 5

LMN25HF3P0R008


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.

PROSEMI Availability : 3880
Ship by Tue. 15 Jul to Fri. 18 Jul Calender.png

USD 0.066

Multiples of: 5

LMN25HF2P0R007


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.

PROSEMI Availability : 3880
Ship by Tue. 15 Jul to Fri. 18 Jul Calender.png

USD 0.066

Multiples of: 5

HoLR2512D-3W-8mR-1%


2512 Current Sense Resistors/Shunt Resistors ROHS
Icon ROHS
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 : 3880
Ship by Tue. 15 Jul to Fri. 18 Jul Calender.png

USD 0.0674

Multiples of: 5

HoLR1206-1W-30mR-1%-15ppm


1W 30mΩ 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 : 3880
Ship by Tue. 15 Jul to Fri. 18 Jul Calender.png

USD 0.0683

Multiples of: 5

TGL251220FR430E04Z


430mΩ ±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.

Ever Ohms Availability : 3880
Ship by Tue. 15 Jul to Fri. 18 Jul Calender.png

USD 0.0683

Multiples of: 5

MFLA0805R5100FA


Current Sense Resistors - SMD MFLA, 0805 SIZE, 1/4 Watt, 510 mohm, 200 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 : 3880
Ship by Fri. 27 Jun to Tue. 01 Jul Calender.png

USD 0.0684

Multiples of: 1

FMF25FPKR015-LH


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.

Prosperity Availability : 3880
Ship by Tue. 15 Jul to Fri. 18 Jul Calender.png

USD 0.0685

Multiples of: 5

LMN25HF3P0R003S


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.

PROSEMI Availability : 3880
Ship by Tue. 15 Jul to Fri. 18 Jul Calender.png

USD 0.0685

Multiples of: 5

LR2512-21R0025F4


1W 2.5mΩ ±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.

RALEC Availability : 3880
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USD 0.0691

Multiples of: 5

LMP25NJ2P0R020


2W 20mΩ Surface Mount Current Sensing Resistors ±50ppm/℃ ±5% 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.

PROSEMI Availability : 3880
Ship by Tue. 15 Jul to Fri. 18 Jul Calender.png

USD 0.0696

Multiples of: 5

PT2010FK-7W0R5L


Current Sense Resistors - SMD 500 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 : 3880
Ship by Tue. 15 Jul to Fri. 18 Jul Calender.png

USD 0.07

Multiples of: 5

RL2010FK-070R18L


Current Sense Resistors - SMD 0.18 Ohm 1% 34W 800ppm
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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 : 3880
Ship by Fri. 27 Jun to Tue. 01 Jul Calender.png

USD 0.0703

Multiples of: 1

TGL251220FR620E04Z


2W 620mΩ ±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.

Ever Ohms Availability : 3880
Ship by Tue. 15 Jul to Fri. 18 Jul Calender.png

USD 0.0726

Multiples of: 5

MA251220FR015FZ


Low Resistors & Current Sense Resistors - Surface Mount 0.015Ohms ±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.

Ever Ohms Availability : 3880
Ship by Tue. 15 Jul to Fri. 18 Jul Calender.png

USD 0.0747

Multiples of: 5

LMN25HF3P0R002S


2512 Current Sense Resistors / Shunt Resistors ROHS
Icon ROHS
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.

PROSEMI Availability : 3880
Ship by Tue. 15 Jul to Fri. 18 Jul Calender.png

USD 0.0762

Multiples of: 5

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