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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LR2512LF-01-R150-FT


Current Sense Resistors - SMD .15 OHM 2W 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 : 4116
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USD 0.3979

Multiples of: 1

WSL36379L000FEA


9 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 : 4116
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USD 0.6862

Multiples of: 1

KRL1220E-C-R100-F-T1


Current Sense Resistors - SMD 1/2W 0.100 Ohm 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.

Susumu Availability : 4115
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USD 0.1474

Multiples of: 1

WW12WR360FTL


Low Resistors & Current Sense Resistors - Surface Mount 0.36Ohms ±1% 1/3W 1206 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.

Walsin Availability : 4112
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USD 0.0059

Multiples of: 50

RLM20FECR050


1W 50mΩ Surface Mount Current Sensing Resistors ±50ppm/℃ ±1% 2010 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 : 4112
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USD 0.0411

Multiples of: 10

RL0816S-3R9-F


Current Sense Resistors - SMD 1/8W 3.9 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 : 4109
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USD 0.0616

Multiples of: 1

RL0816S-8R2-F


8.2 Ohms ±1% 0.2W, 1/5W Chip Resistor 0603 (1608 Metric) Current Sense Thin Film
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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 : 4107
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USD 0.0624

Multiples of: 1

LR061WF300NT5E


3mΩ ±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.

Uniroyal Availability : 4103
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USD 0.0668

Multiples of: 5

LTR18EZPFSR056


Current Sense Resistors - SMD 1206 0.056ohm 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 : 4103
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USD 0.1291

Multiples of: 1

CRL0805-FW-R110ELF


Current Sense Resistors - SMD 0.11ohm 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.

Bourns Availability : 4101
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USD 0.0345

Multiples of: 1

PRL1632-R007-F-T1


7 mOhms ±1% 1W Chip Resistor Wide 1206 (3216 Metric), 0612 Current Sense Thin Film
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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 : 4100
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USD 0.2124

Multiples of: 1

RL06FTNR250


250mΩ ±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 : 4096
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USD 0.0137

Multiples of: 20

CR0805J0R25P05


Low Resistors & Current Sense Resistors - Surface Mount 0.25Ohms ±5% 1/8W 0805 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.

Ever Ohms Availability : 4093
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USD 0.0028

Multiples of: 100

PT1206FR-070R499L


Yageo Current Sense Resistors - SMD 0.499 Ohm 1% 14W 75ppm
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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 : 4093
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USD 0.0157

Multiples of: 20

CRM1206-JW-242ELF


Current Sense Resistors - SMD CHIP RESISTOR Low Value
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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 : 4091
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USD 0.0156

Multiples of: 1

SR733ATTE2R32F


Current Sense Resistors - SMD 1watts 2.32ohms 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 : 4091
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USD 0.2386

Multiples of: 1

WW08DR003FTL


Low Resistors & Current Sense Resistors - Surface Mount 0805 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.

Walsin Availability : 4089
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USD 0.0679

Multiples of: 5

Hot PE2512FKE7W0R033L


Current Sense Resistors - SMD 2512 Case 33 mOhm 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 : 4044
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USD 0.1102

Multiples of: 5

WSR25L000FEA


5 mOhms ±1% 2W 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 : 3627
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USD 0.6468

Multiples of: 1

ERJ-B2BFR30V


Current Sense Resistors - SMD 0612 0.3ohms 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 : 1202
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USD 0.1419

Multiples of: 1

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