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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RL12FTNR511


0.5W 511mΩ 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 : 3802
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USD 0.0053

Multiples of: 20

FMF25JPJR050-LH


2W 0.050Ω Surface Mount Current Sensing Resistors ±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.

Prosperity Availability : 3802
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USD 0.0229

Multiples of: 20

HoYLR2512-2W-75mR-1%


2W 75mΩ Surface Mount Current Sensing Resistors ±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 : 3802
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USD 0.0324

Multiples of: 10

RLP25FEER250


Low Resistors & Current Sense Resistors - Surface Mount 2512.0 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 : 3802
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USD 0.0346

Multiples of: 10

RLP25FEER005


Low Resistors & Current Sense Resistors - Surface Mount 0.005Ohms ±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.

TA-I Tech Availability : 3802
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USD 0.0353

Multiples of: 10

YLRY12-2-15F


2W 15m 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 : 3802
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USD 0.0527

Multiples of: 5

YLRY12-3-1F-K


3W 1m 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 : 3802
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USD 0.0527

Multiples of: 5

YLRY12-2-220F


2W 220m 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 : 3802
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USD 0.0552

Multiples of: 5

PEWF2512J2L00Q9


5W 2m Patch 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.

RESI Availability : 3802
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USD 0.1242

Multiples of: 5

TLRP3A30CR003FTDG


Current Sense Resistors - SMD TLRP 2512 3.0W R003 1% 25PPM 2K 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 : 3802
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USD 0.2299

Multiples of: 1

SEWF5930J3L00P9


6W 3m Surface Mount Current Sensing Resistors 25ppm/ 5% 5930 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 : 3802
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USD 0.3347

Multiples of: 1

PA2512FKF070R075E


Current Sense Resistors - SMD 75 mOhms 1W 100PPM/C 1 % 2512 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 : 3802
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USD 0.4848

Multiples of: 1

HPCR0402F160KK9


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 : 3800
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USD 0.0026

Multiples of: 100

TLM2HER10JTE


Current Sense Resistors - SMD 2010 0.75W R10 5% 100PPM 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 : 3799
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USD 0.1704

Multiples of: 1

RL1218JK-070R16L


Current Sense Resistors - SMD 160 mOhms 1 Watt 5 % 700 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 : 3798
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USD 0.0576

Multiples of: 5

SR732BTTER392F


Current Sense Resistors - SMD 0.392ohms 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 : 3798
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USD 0.1181

Multiples of: 1

PMR25HZPFV3L00


3 mOhms ±1% 1W Chip Resistor 1210 (3225 Metric) Automotive AEC-Q200, Current Sense 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.

ROHM Availability : 3798
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USD 0.2691

Multiples of: 1

YLRY12-3-2F-K


3W 2m 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 : 3797
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USD 0.0482

Multiples of: 5

SR732ATTE1R62F


Current Sense Resistors - SMD 1.62ohms 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 : 3797
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USD 0.1091

Multiples of: 1

MSMA2512R0150FCN


Current Sense Resistors - SMD MSMA, 2512 SIZE, 1 Watt, 15 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 : 3797
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USD 0.1428

Multiples of: 1

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