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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LTR18EZPFSR047


Current Sense Resistors - SMD 0612 0.047ohm 1% Rev Term 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 : 4848
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USD 0.0178

Multiples of: 1

ERJ-1TRQF1R6U


Current Sense Resistors - SMD 2512 1.6ohm 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 : 4848
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USD 0.1887

Multiples of: 4000

CRL0805-JW-R300ELF


Current Sense Resistors - SMD 0.3ohm 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.

Bourns Availability : 4847
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USD 0.025

Multiples of: 1

KRL2012E-M-R100-F-T5


Current Sense Resistors - SMD 1W 100m 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.

Susumu Availability : 4847
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USD 0.1599

Multiples of: 1

SMT-R033-1.0


7W 33mΩ Surface Mount Shunt ±50ppm/K ±1% 2817 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.

Isabellenhuette Availability : 4847
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USD 0.5715

Multiples of: 1

KDV08FR360ET


Current Sense Resistors - SMD 0.36 ohm 0805 1% 0.25W
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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 : 4845
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USD 0.0316

Multiples of: 1

MFL0603R4000FB


Current Sense Resistors - SMD MFL, 0603 SIZE, 1/8 Watt, 400 mohm, 200 TCR
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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 : 4845
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USD 0.0612

Multiples of: 1

SR731JTTDR825F


Current Sense Resistors - SMD 0.825ohms 1% 200 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 : 4845
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USD 0.077

Multiples of: 1

SR731JTTDR383F


Current Sense Resistors - SMD 0.383ohms 1% 200 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 : 4845
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USD 0.1215

Multiples of: 1

SR731JRTTD2R40F


Current Sense Resistors - SMD 15W 2.4 Ohms 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 : 4845
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USD 0.2374

Multiples of: 1

LVM06FTR030E-TR


Current Sense Resistors - SMD 0.125W 0.030 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 : 4843
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USD 0.0728

Multiples of: 1

FC4L110R002GER


Current Sense Resistors - SMD 5watt 0.002ohms 2% SMD
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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 : 4842
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USD 1.705

Multiples of: 1

WR08X241_JTL


Res Thick Film 0805 240 Ohm 5% 0.125W(1/8W) ±100ppm/C Molded SMD T/R
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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.

Walsin Availability : 4840
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USD 0.0056

Multiples of: 1

RL0805FR-070R082L


Current Sense Resistors - SMD
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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 : 4840
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USD 0.0127

Multiples of: 1000

RLM12FTCMR014


1W 14mΩ 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 : 4840
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USD 0.0227

Multiples of: 10

HoJLR1206-1W-3mR-1%


1W 3mΩ 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.

Milliohm Availability : 4840
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USD 0.0286

Multiples of: 10

CUM1206-15FR025


1W 25mΩ ±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.

FORT Availability : 4840
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USD 0.0311

Multiples of: 10

HoJLR1206-1W-36mR-1%


1W 36mΩ 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.

Milliohm Availability : 4840
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USD 0.0454

Multiples of: 10

ERJ-B2AJ472V


Current Sense Resistors - SMD 0612 4.7Kohms 5% 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 : 4840
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USD 0.067

Multiples of: 1

SR731JTTDR47J


Current Sense Resistors - SMD .47 OHM 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.

KOA Speer Availability : 0
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USD 0.0704

Multiples of: 1

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