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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Hot WSL2512R0250FEA


25 mOhms ±1% 1W Chip Resistor 2512 (6432 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 : 3666
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USD 0.1361

Multiples of: 5

HolRS3920-5W-1mR-1%


Low Resistors & Current Sense Resistors - Surface Mount 3920 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 : 3665
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USD 0.1583

Multiples of: 5

ERJ-8CWJR013V


Panasonic Current Sense Resistors - SMD 1206 13mohms 5% 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 : 3664
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USD 0.0908

Multiples of: 1

WSL2726L5000FEB


0.5 mOhms ±1% 3W 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 : 3663
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USD 0.9526

Multiples of: 1

TLRP3A20WR033FTE


Current Sense Resistors - SMD TLRP 2512 2.0W R033 1% 75PPM 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 : 3661
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USD 0.1769

Multiples of: 1

ERJ-B1CFR15U


Current Sense Resistors - SMD 1020 0.15ohms 1% Tol 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 : 3660
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USD 0.5147

Multiples of: 1

PE0603FRF070R04L


Current Sense Resistors - SMD 40 mOhms 100ppm 0603 1% 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 : 3659
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USD 0.1151

Multiples of: 1

SR732ATTER453F


Current Sense Resistors - SMD 0.453ohms 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 : 3658
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USD 0.1962

Multiples of: 1

TLR3APDTE2L00F50


Current Sense Resistors - SMD 3W 2 mOhm 1% 50ppm
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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 : 3657
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USD 0.4653

Multiples of: 1

RLP25FEEMR010


2W 10mΩ Surface Mount Current Sensing Resistors ±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.

TA-I Tech Availability : 3656
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USD 0.0366

Multiples of: 10

HoLLR2512-3W-35mR-1%


3W 35mΩ 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 : 3656
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USD 0.0389

Multiples of: 10

PE2010FKF7W0R05L


Current Sense Resistors - SMD 50 mOhms 100ppm 2010 1% 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 : 3656
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USD 0.1881

Multiples of: 1

TLRH3AWTTER150F


Current Sense Resistors - SMD 2W 150 mOhm 1% 50ppm
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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 : 3656
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USD 0.6615

Multiples of: 1

MSMA2512R0010FGM


Current Sense Resistors - SMD MSMA, 2512 SIZE, 3 Watt, 1 mohm, 50 TCR MnCu 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 : 3653
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USD 0.1705

Multiples of: 1

OARS1R025FTR-LF


Current Sense Resistors - SMD .025 OHM 1W 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.

TT Electronics Availability : 3652
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USD 0.4521

Multiples of: 1

HoSS3920-5W-1mR-1%


5W 1mΩ Surface Mount Current Sensing Resistors ±1% 3920 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 : 3651
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USD 0.1193

Multiples of: 1

SR732ATTER187F


Current Sense Resistors - SMD 0.187ohms 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 : 3651
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USD 0.1272

Multiples of: 1

PCSR2512DR040M6


1W 40m Surface Mount Current Sensing Resistors 15ppm/ 0.5% 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 : 3648
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USD 1.2361

Multiples of: 1

ECSR2512FR005Q9


3W 5m Surface Mount Current Sensing Resistors 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.

RESI Availability : 3647
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USD 0.0294

Multiples of: 5

WSL2010R2000FEA18


200 mOhms ±1% 1W Chip Resistor 2010 (5025 Metric) 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 : 3218
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USD 0.2933

Multiples of: 1

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