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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RCWE1206R300FKEA


Current Sense Resistors - SMD 1/2watt .3ohms 1% 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.

Vishay Availability : 8901
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USD 0.0406

Multiples of: 1

WFCP06034L000FE66


Current Sense Resistors - SMD 4mOhms 1% .5w
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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 : 8901
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USD 0.1594

Multiples of: 1

WFCP06121L000FE66


Current Sense Resistors - SMD 1mOhms 1% 2w
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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 : 8896
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USD 0.1232

Multiples of: 1

ERJ-B1BF5R1U


Current Sense Resistors - SMD 1020 5.1ohms 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 : 8892
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USD 0.2783

Multiples of: 1

UCR01MVPFSR082


Current Sense Resistors - SMD 1/8W 0.082ohms 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.

ROHM Availability : 8889
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USD 0.1807

Multiples of: 1

RL73H2AR22FTD


TE Connectivity CGS Current Sense Resistors - SMD RL73H 2A R22 1% 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 : 8888
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USD 0.0909

Multiples of: 1

RL1220S-1R5-F


Susumu Current Sense Resistors - SMD 14W 1.5ohm 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 : 8861
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USD 0.0375

Multiples of: 1

ERJ-B1CFR16U


Current Sense Resistors - SMD 1020 0.16ohms 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 : 8859
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USD 0.624

Multiples of: 1

ERJ-14BQJR33U


Current Sense Resistors - SMD 1210 0.33ohm 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 : 8857
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USD 0.0969

Multiples of: 1

WFC1206R0300FE66


Current Sense Resistors - SMD .03ohms 1% 1w
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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 : 8856
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USD 0.1717

Multiples of: 1

WSL2512R0500FEA


Current Sense Resistors - SMD 1watt .05ohms 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 : 8851
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USD 0.0988

Multiples of: 5

MFL1206R0150FS


Current Sense Resistors - SMD MFL, 1206 SIZE, 1/2 Watt, 15 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 : 8846
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USD 0.0759

Multiples of: 1

ERJ-2BQFR91X


Current Sense Resistors - SMD 0402 0.91ohm 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 : 8840
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USD 0.0625

Multiples of: 1

WSL2512R0680FEA


Current Sense Resistors - SMD 1watt .068ohms 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 : 8837
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USD 0.3234

Multiples of: 1

Hot RL0402FR-070R68L


Current Sense Resistors - SMD 0.68 Ohm 1% 1/16W
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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 : 8827
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USD 0.0043

Multiples of: 100

RL0402FR-070R82L


820 mOhms ±1% 0.063W, 1/16W Chip Resistor 0402 (1005 Metric) Automotive AEC-Q200, Current Sense, Moisture Resistant Thick 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.

Yageo Availability : 8827
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USD 0.0045

Multiples of: 100

73L7R10J


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 : 8827
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USD 0.2585

Multiples of: 1

KDV02DR100ET


Current Sense Resistors - Through Hole .1 OHM .5%1/10W
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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 : 8822
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USD 0.1584

Multiples of: 1

KRL3216-M-R002-G-T1


Susumu Current Sense Resistors - SMD 1W 0.002 Ohm 2% 0612 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.

Susumu Availability : 8820
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USD 0.2326

Multiples of: 1

MSMA0805R0030FSM


Current Sense Resistors - SMD MSMA, 0805 SIZE, 1/2 Watt, 3 mohm, 50 TCR MnCu Metal 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 : 8814
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USD 0.0781

Multiples of: 1

First...96979899100...

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