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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WSLP0805R0400DEA


40 mOhms ±0.5% 0.5W, 1/2W Chip Resistor 0805 (2012 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 : 4440
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USD 0.8177

Multiples of: 1

ERJ-3BWJR022V


Current Sense Resistors - SMD 0603 0.02ohm 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 : 4438
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USD 0.0776

Multiples of: 1

SR732ATTER169F


Current Sense Resistors - SMD 0.169ohms 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 : 4437
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USD 0.2544

Multiples of: 1

SR732BRTTD2R32F


Current Sense Resistors - SMD 2.32 ohms .5W 1% Anti-Sulfur 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 : 4435
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USD 0.2374

Multiples of: 1

LVM12FTR020E-TR


Current Sense Resistors - SMD 0.5W 0.020 Ohm 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.

Ohmite Availability : 4434
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USD 0.1661

Multiples of: 1

ERJ-3BSJR16V


Current Sense Resistors - SMD 0603 0.16ohm 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 : 4433
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USD 0.0444

Multiples of: 1

TLR3AWD4L00F


Current Sense Resistors - SMD 2watts 4mohms 1% 150ppm
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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 : 4431
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USD 0.4495

Multiples of: 1

KDV06FR180ET


Current Sense Resistors - SMD 0.18 ohm 0603 1% 0.20W
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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 : 4428
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USD 0.0328

Multiples of: 1

PE0805FRF470R01L


Current Sense Resistors - SMD 10 mOhms 500mWat 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 : 4428
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USD 0.0711

Multiples of: 5

Hot SR731JTTDR590F


590 mOhms ±1% 0.25W, 1/4W Chip Resistor 0603 (1608 Metric) Automotive AEC-Q200, Current Sense, Moisture Resistant 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.

KOA Speer Availability : 4428
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USD 0.0799

Multiples of: 1

SR732BTTDR237F


Current Sense Resistors - SMD .237 OHM 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.

KOA Speer Availability : 4428
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USD 0.2205

Multiples of: 1

HoLTT0603-1/10W-3.9K-1%


100mW 3.9kΩ 0603 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 : 4423
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USD 0.0071

Multiples of: 50

KDV06FR820ET


Current Sense Resistors - SMD 0.82 ohm 0603 1% 0.20W
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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 : 4423
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USD 0.0462

Multiples of: 1

PE0612FKF070R1L


Current Sense Resistors - SMD 1W 100 mOhm 1% 0612
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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 : 4422
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USD 0.2016

Multiples of: 1

LR2512-2AR100F4


Low Resistors & Current Sense Resistors - Surface Mount 0.1Ohms ±1% 1.5W 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 : 4419
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USD 0.0541

Multiples of: 5

FMF25FPJR005-BH


2W 5mΩ Surface Mount 447mV Current Sensing Resistors ±70ppm/℃ ±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.

Prosperity Availability : 4418
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USD 0.0728

Multiples of: 5

WSLP0805R0180FEA


Current Sense Resistors - SMD 1/2Watt 0.018Ohm 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 : 4418
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USD 0.4101

Multiples of: 1

FPF06FT-R080


Low Resistors & Current Sense Resistors - Surface Mount 0.08Ohms ±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.

Prosperity Availability : 4417
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USD 0.056

Multiples of: 5

TLR2BWDTD12L0F75


KOA Speer Current Sense Resistors - SMD 1W 12 mOhm 1% 75ppm
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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 : 4416
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USD 0.2863

Multiples of: 1

WSLP0805R0500FEA


Current Sense Resistors - SMD 1/2Watt 0.05Ohm 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 : 4416
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USD 0.3965

Multiples of: 1

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