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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0805W8F100LT5E


Low Resistors & Current Sense Resistors - Surface Mount 0.1Ohms ±1% 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.

Uniroyal Availability : 47525
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USD 0.0021

Multiples of: 100

ERJ-3RQF3R3V


Current Sense Resistors - SMD 0603 3.3ohm 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 : 47314
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USD 0.0176

Multiples of: 1

ERJ-3BWFR050V


Panasonic 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.

Panasonic Availability : 47079
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USD 0.0924

Multiples of: 1

WSL2512R0560FEA


Current Sense Resistors - SMD 1watt .056ohms 1% Non Standard
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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 : 46818
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USD 0.4107

Multiples of: 1

RL1220S-6R8-F


6.8 Ohms ±1% 0.333W, 1/3W Chip Resistor 0805 (2012 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 : 46748
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USD 0.0354

Multiples of: 5000

CRL1206-FW-R200ELF


Current Sense Resistors - SMD 0.2ohm 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 : 46432
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USD 0.0242

Multiples of: 1

ERJ-3LWFR005V


Current Sense Resistors - SMD 0603 5mOhms 1% Curr Sens 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 : 46250
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USD 0.0671

Multiples of: 1

LVT06R0100FER


Current Sense Resistors - SMD 0.01 ohm 1% 0.33W 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.

Ohmite Availability : 46075
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USD 0.1345

Multiples of: 1

ERJ-2BWFR068X


Current Sense Resistors - SMD 0402 0.068ohm 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 : 45444
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USD 0.0638

Multiples of: 1

CRM2512-JW-4R7ELF


Current Sense Resistors - SMD 2watts 5% 4.7ohms 200 PPM 2512
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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 : 44879
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USD 0.0968

Multiples of: 1

WSLP0805R0100FEA18


Vishay Dale Current Sense Resistors - SMD 1watt 0.01ohm 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 : 44615
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USD 0.4202

Multiples of: 1

WSL2010R1000FEA18


100 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 : 44590
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USD 0.3476

Multiples of: 1

CRM2512-FX-1000ELF


Current Sense Resistors - SMD 2watts 1% 100ohms 100 PPM 2512
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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 : 44498
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USD 0.1089

Multiples of: 1

ERJ-3RQFR33V


Current Sense Resistors - SMD 0603 0.33ohm 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 : 44367
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USD 0.0165

Multiples of: 1

CRE2512-FZ-R003E-3


Current Sense Resistors - SMD .003 Ohms 3W 1% 2512
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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 : 44039
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USD 0.1727

Multiples of: 1

HoJLR2512-3W-20mR-1%


3W 20mΩ 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 : 43996
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USD 0.0572

Multiples of: 5

WSL27263L000FEA


Current Sense Resistors - SMD 3watt .003ohms 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 : 43813
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USD 0.8371

Multiples of: 1

WSL060300000ZEA9


Current Sense Resistors - SMD 1/10watt Jumper
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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 : 43686
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USD 0.4422

Multiples of: 1

73L5R10J


Current Sense Resistors - SMD 0.1ohms 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.

CTS Availability : 43650
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USD 0.073

Multiples of: 5000

SR731JTTDR221F


Current Sense Resistors - SMD 0.221ohms 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 : 43650
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USD 0.2205

Multiples of: 1

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