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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WSL2512R0500JEA


Current Sense Resistors - SMD 1watt .05ohms 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.

Vishay Availability : 7549
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USD 0.3428

Multiples of: 1

RLP25FEER068


2W 68mΩ 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 : 7546
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USD 0.0399

Multiples of: 10

RL0402JR-070R24L


Chip Resistor - Surface Mount ±5% 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.

Yageo Availability : 7540
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USD 0.0051

Multiples of: 50

MFSA1206R0200FCM


Current Sense Resistors - SMD MFSA, 1206 SIZE, 1 Watt, 20 mohm, 50 TCR 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 : 7536
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USD 0.0814

Multiples of: 1

WSR3R0120FEB


Current Sense Resistors - SMD .012ohms 3watts 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 : 7535
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USD 0.4772

Multiples of: 1

CRM2010-FX-R910ELF


Current Sense Resistors - SMD 1.0W 1% 0.91 Ohm
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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 : 7534
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USD 0.0714

Multiples of: 1

UR73V2ATTD75L0F


Current Sense Resistors - SMD 1/2W 0.075 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 : 7534
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USD 0.1556

Multiples of: 1

ULRG252512R005FLFSLT


Current Sense Resistors - SMD 2.5W 0.005 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.

TT Electronics Availability : 7533
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USD 0.4928

Multiples of: 1

RL73K3AR39JTE


Current Sense Resistors - SMD RL73K 3A R39 5% 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 : 7524
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USD 0.1661

Multiples of: 1

GMR50HJBFWR082


Current Sense Resistors - SMD Ultra Low Ohmic Metal plate High Power Type 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 : 7520
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USD 0.5996

Multiples of: 1

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


100mW 10kΩ 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 : 7517
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USD 0.0124

Multiples of: 50

CFN0805AJX-R010ELF


Current Sense Resistors - SMD ResMetalFoil A 0805 R010 5% 0.75W TCR10
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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 : 7517
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USD 0.0836

Multiples of: 1

RLP73N2AR22JTD


TE Connectivity CGS Current Sense Resistors - SMD RLP73N 2A R22 5% 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 : 7512
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USD 0.0498

Multiples of: 1

SR732ETTDR100F


Current Sense Resistors - SMD .1 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 : 7512
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USD 0.1639

Multiples of: 1

73WL4R020J


Current Sense Resistors - SMD "Surface Mount Wide Terminal Current Sense Resistor Thick Film 0.75 Watts Temperature Coefficient ?500ppm?C .020 Ohms ?5% Tolerance 3.2mm x 1.6mm -55?C+155?C"
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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.

CTS Availability : 7508
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USD 0.0315

Multiples of: 1

ERJ-3BSJR13V


Current Sense Resistors - SMD 0603 0.13ohm 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 : 7505
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USD 0.0444

Multiples of: 1

UCR10EVHFSR025


Current Sense Resistors - SMD 0805 0.025ohm 0% CS-Thk Film 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.

ROHM Availability : 7497
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USD 0.2134

Multiples of: 1

PE1206FRM470R01L


Current Sense Resistors - SMD 10 mOhms 75ppm 1206 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 : 7275
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USD 0.0498

Multiples of: 10

WSL0603R1000FEA18


100 mOhms ±1% 0.2W, 1/5W Chip Resistor 0603 (1608 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 : 7258
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USD 0.308

Multiples of: 1

ERJ-1TRQFR27U


Current Sense Resistors - SMD 2512 0.27ohm 1% 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 : 7074
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USD 0.1936

Multiples of: 1

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