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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RLM25FEEMR001


2W 0.001Ω Surface Mount Current Sensing Resistors ±75ppm/℃ ±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 : 2856
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USD 0.0455

Multiples of: 5

ERJ-L03UJ75MV


Current Sense Resistors - SMD 0603 0.075ohm 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 : 2856
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USD 0.0583

Multiples of: 1

CRM2512-FX-22R0ELF


Current Sense Resistors - SMD 22 OHM 1% 2W 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.

Bourns Availability : 2856
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USD 0.1417

Multiples of: 1

WSLP40263L000FEA


Current Sense Resistors - SMD Power Metal Strip Resistors Very High Power to 7 W Low Value down to 0.0003 Ohm Surface Mount
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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 : 2856
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USD 1.1377

Multiples of: 1

RL06FTNR200


200mΩ ±1% 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.

TA-I Tech Availability : 2854
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USD 0.0137

Multiples of: 20

FMF25JPJR004-LH


2W 4mΩ 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 : 2854
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USD 0.0237

Multiples of: 10

FMF25JPJR009-LH


2W 9mΩ Surface Mount 447mV Current Sensing Resistors ±70ppm/℃ ±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 : 2851
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USD 0.0301

Multiples of: 10

RLP25FEER050


Low Resistors & Current Sense Resistors - Surface Mount 0.05Ohms ±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 : 2851
Ship by Fri. 11 Jul to Wed. 16 Jul Calender.png

USD 0.0347

Multiples of: 10

YLR12-3-40F-W


Low Resistors & Current Sense Resistors - Surface Mount 0.04Ohms ±1% 3W 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.

Yezhan Availability : 2851
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USD 0.1062

Multiples of: 5

PE1206FRF470R25L


Current Sense Resistors - SMD 250mOhms 1W 100PPM/C 1 % 1206
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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 : 2850
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USD 0.1155

Multiples of: 1

WSR5R3000FEA


300 mOhms ±1% 5W Chip Resistor 4527 J-Lead 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 : 2848
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USD 0.9174

Multiples of: 1

RL73K2BR12JTD


Current Sense Resistors - SMD RL73K 2B R12 5%
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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 : 2848
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USD 0.0583

Multiples of: 1

SR73W3ATTER220F


Low Resistors & Current Sense Resistors - Surface Mount 0.22Ohms ±1% 1W 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.

KOA Speer Availability : 2848
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USD 0.1883

Multiples of: 1

PE2512DKE7W0R05L


Current Sense Resistors - SMD 50 mOhms 50ppm 2512 .5% 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 : 2848
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USD 0.1985

Multiples of: 5

Hot WSL12061L000FEA


Vishay Dale Current Sense Resistors - SMD 14watt 0.001ohm 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 : 2848
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USD 0.3696

Multiples of: 1

TLRP2B10ER025FTD


Current Sense Resistors - SMD TLRP 1206 1.0W R025 1% 100PPM 5K 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 : 2844
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USD 0.1476

Multiples of: 1

FMF25FPJR030-LH


Low Resistors & Current Sense Resistors - Surface Mount 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.

Prosperity Availability : 2841
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USD 0.0403

Multiples of: 10

SR732ATTER182F


Current Sense Resistors - SMD 0.182ohms 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 : 2840
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USD 0.1272

Multiples of: 1

LR2010-R033FW


Current Sense Resistors - SMD 2010 33 mOhms 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.

TT Electronics Availability : 2840
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USD 0.4096

Multiples of: 1

WSL2512R0100FEA18


Current Sense Resistors - SMD 2watts .01ohms 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 : 2361
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USD 0.136

Multiples of: 5

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