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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WSL1206R0300FTA


Current Sense Resistors - SMD 1/4watt 0.03ohms 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 : 5676
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USD 0.5359

Multiples of: 1

LR2512-21R025F4


1W 25mΩ ±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 : 5664
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USD 0.048

Multiples of: 5

CR1812JR047E04Z


Low Resistors & Current Sense Resistors - Surface Mount 0.047Ohms ±5% 1/2W 1812 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 : 5660
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USD 0.0246

Multiples of: 10

RL1206FR-070R039L


Yageo Current Sense Resistors - SMD 0.039 Ohm 1% 12 W
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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 : 5654
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USD 0.0946

Multiples of: 1

WSL2816R0150FEH


15 mOhms ±1% 2W Chip Resistor Nonstandard Anti-Sulfur, Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding Metal Element
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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 : 5651
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USD 0.4565

Multiples of: 1

KRL3264E-C-R012-F-T1


Current Sense Resistors - SMD 0.012 ohm 1% 2.0W
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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 : 5641
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USD 0.2944

Multiples of: 1

KDV02FR200ET


200 mOhms ±1% 0.1W, 1/10W Chip Resistor 0201 (0603 Metric) Current Sense Metal 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.

Ohmite Availability : 5637
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USD 0.0847

Multiples of: 10000

FCSL32R020FER


Current Sense Resistors - SMD 0.02 ohm 1% 1.5W
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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 : 5635
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USD 0.0808

Multiples of: 5000

ERJ-8CWFR012V


Panasonic Current Sense Resistors - SMD 1206 12mohms 1% Current Sense
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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 : 5632
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USD 0.0891

Multiples of: 1

ERJ-B3CFR051V


Current Sense Resistors - SMD 0805 Wide terminal SMD resistor
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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 : 5631
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USD 0.189

Multiples of: 1

HPCR0402F280KK9


High power surface mount resistance 0402 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.

ResistorToday Availability : 5622
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USD 0.0026

Multiples of: 100

UR73VD2ATTD25L0F


Current Sense Resistors - SMD 1/2W 0.025 Ohm 1% 75ppm 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.

KOA Speer Availability : 5610
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USD 0.1556

Multiples of: 1

WSL0805R0200DEA18


Current Sense Resistors - SMD 1/4watt .02ohms .5% High Power
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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 : 5609
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USD 0.8415

Multiples of: 1

PA1206FRF470R02L


Current Sense Resistors - SMD 20 mOhms 1 Watts 1 % 100 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 : 5606
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USD 0.0435

Multiples of: 10

TLRP3A30CR080FTE


Current Sense Resistors - SMD TLRP 2512 3.0W R080 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 : 5605
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USD 0.2304

Multiples of: 1

PSR400ITQFC0L20


Current Sense Resistors - SMD 10x5.2 (3921) size, 12W, 0.2mohm, High Power Type Metal Plate Shunt Resistor
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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 : 5601
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USD 1.1412

Multiples of: 1

RL1632T-R018-G


18 mOhms ±2% 0.5W, 1/2W Chip Resistor 1206 (3216 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 : 5600
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USD 0.126

Multiples of: 1

CSS4J-4026R-L300F


Current Sense Resistors - SMD CurrentSenseShunt 4026 R0003 1% 5W TC50
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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 : 5599
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USD 0.7394

Multiples of: 1

TLRP3A30CR050FTE


Current Sense Resistors - SMD TLRP 2512 3.0W R050 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 : 5598
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USD 0.2046

Multiples of: 1

WSL20108L000FEA


8 mOhms ±1% 0.5W, 1/2W Chip Resistor 2010 (5025 Metric) Anti-Sulfur, Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding Metal Element
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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 : 5552
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 0.5467

Multiples of: 1

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