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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LRMAP2512-R057FT4


CURRENT SENSE RES, 0R057, 3W, 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.

TT ELECTRONICS Availability : 2580
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USD 0.2171

Multiples of: 1

RCWL2512R510JNTA


Thick Film Resistors - SMD .51ohms 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 : 2571
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USD 0.3473

Multiples of: 1

SR732ATTDR10J


Current Sense Resistors - SMD 0.1ohms 5% 200 PPM
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KOA Speer Availability : 2568
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USD 0.1079

Multiples of: 1

MA251220FR330FZ


Low Resistors & Current Sense Resistors - Surface Mount 0.33Ohms ±1% 2W 2512 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 : 2563
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USD 0.0748

Multiples of: 5

UCR10EVHFSR039


Current Sense Resistors - SMD 0805 0.039ohm 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.

ROHM Availability : 2560
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USD 0.2134

Multiples of: 1

RL2010FK-070R36L


Chip Resistor - Surface Mount 0.36Ohms ±1% 3/4W 2010 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 : 2558
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USD 0.0226

Multiples of: 10

WSL36375L000FEB


Current Sense Resistors - SMD 3watts .005ohms 1% 4-Terminal
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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 : 2558
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USD 0.9191

Multiples of: 1

RL73K2AR18JTD


Current Sense Resistors - SMD RL73K 2A R18 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.

TE Connectivity Availability : 2557
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USD 0.0396

Multiples of: 1

TLR3APDTE3L00F50


Current Sense Resistors - SMD 3W 3 mOhm 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.

KOA Speer Availability : 2555
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USD 0.4964

Multiples of: 1

CR2010FR130E04R


Low Resistors & Current Sense Resistors - Surface Mount 0.13Ohms ±1% 3/4W 2010 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 : 2554
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USD 0.0198

Multiples of: 20

CRM2512-FX-1200ELF


Current Sense Resistors - SMD 2watts 1% 120ohms 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 : 2552
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USD 0.1177

Multiples of: 1

LR2512-22R068F4


Low Resistors & Current Sense Resistors - Surface Mount 0.068Ohms ±1% 2W 2512 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.

RALEC Availability : 2551
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USD 0.058

Multiples of: 5

RL1220T-R013-J


Current Sense Resistors - SMD 1/4W 0.013ohm 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.

Susumu Availability : 2546
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USD 0.0542

Multiples of: 1

WSK1206R0200FEA18


Current Sense Resistors - SMD 1/2watt 0.02ohm 1% High Power
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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 : 2543
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USD 0.3949

Multiples of: 1

RL0816T-R056-F


Current Sense Resistors - SMD 1/8W 0.056 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 : 2542
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USD 0.0616

Multiples of: 1

LR122WF220LT4E


2W 220mΩ 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.

Uniroyal Availability : 2541
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USD 0.0352

Multiples of: 10

UCR03EVPFLR130


Current Sense Resistors - SMD 0603 0.13ohm 1% CS-Thk 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.

ROHM Availability : 2539
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USD 0.1535

Multiples of: 1

RLP25FEER060


Low Resistors & Current Sense Resistors - Surface Mount 2512 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 : 2537
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USD 0.0352

Multiples of: 10

RL0805FR-070R015L


Yageo Current Sense Resistors - SMD 0.015 Ohm 1% 18W
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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 : 2056
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USD 0.0138

Multiples of: 20

YLRY12-3-10F


3W 10m 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.

Yezhan Availability : 0
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USD 0.0482

Multiples of: 5

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