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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ASR-M-5-0.82F


Low Resistors & Current Sense Resistors - Surface Mount 0.00082Ohms ±1% 3920 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 : 2423
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USD 0.2607

Multiples of: 1

CRE2512-FZ-R008E-2


Current Sense Resistors - SMD .008 Ohms 2W 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 : 2422
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USD 0.1214

Multiples of: 1

SR732ETTER348F


Current Sense Resistors - SMD 0.348ohms 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.

KOA Speer Availability : 2420
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USD 0.3514

Multiples of: 1

KRL1632E-C-R100-F-T1


Current Sense Resistors - SMD 0.1 ohm 1% 0.75W
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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 : 2419
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USD 0.1227

Multiples of: 1

Hot RL2512FK-070R022L


Current Sense Resistors - SMD 0.022 Ohm 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.

Yageo Availability : 2418
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USD 0.0793

Multiples of: 1

SR732ATTER178F


Current Sense Resistors - SMD 0.178ohms 1% 100 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 : 2418
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USD 0.2544

Multiples of: 1

HoLRS6568-5W-0.1mR-1%


5W 0.1mΩ Surface Mount ±25ppm/℃ ±1% 6568 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 : 2417
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USD 0.1667

Multiples of: 1

PSR39K5F3R0


5W 3mΩ Surface Mount ±60ppm/℃ ±1% 3921 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.

PROSEMI Availability : 2417
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USD 0.312

Multiples of: 1

RLC50KR510FTE-M


Low Resistors & Current Sense Resistors - Surface Mount 0.51Ohms ±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.

Kamaya Availability : 2416
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USD 0.0415

Multiples of: 10

HolRS3920-3W-4mR-1%


Low Resistors & Current Sense Resistors - Surface Mount 3920 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 : 2415
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USD 0.1824

Multiples of: 5

Ccu-8*5*1.5-X1


- 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 : 2415
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USD 0.1837

Multiples of: 5

PSRP39F5FR003


5W 3m Alloy Resistor 1% 3920 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.

PROSEMI Availability : 2415
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USD 0.4109

Multiples of: 1

KRL1220D-C-R010-F-T5


Current Sense Resistors - SMD Current Sensing Resistors 0805 0.5W 0.010 ohm 1% 50ppm, AEC Q200 Qualified
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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 : 2414
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USD 0.0948

Multiples of: 1

LTR10EVHJLR18


Low Resistors & Current Sense Resistors - Surface Mount 0.18Ohms ±5% 1/2W 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.

ROHM Availability : 2412
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USD 0.0129

Multiples of: 1

LRMAM2512-R0015FT4


Current Sense Resistors - SMD 2W 0.0015K 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.

TT Electronics Availability : 2411
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USD 0.1357

Multiples of: 1

HoLRS1050-0.5mR-1%


Low Resistors & Current Sense Resistors - Surface Mount 0.0005Ohms ±1% 5W SMD,10x5.3mm 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 : 2410
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USD 0.1355

Multiples of: 5

HoLRS1050-4mR-1%


Low Resistors & Current Sense Resistors - Surface Mount 0.004Ohms ±1% 5W SMD,10x5.2mm 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 : 2410
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USD 0.2531

Multiples of: 1

CRS1050 R001 F 60PPM TR


Current Sense Resistors - SMD 4W 1mOhm 1% 60ppm
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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 : 2410
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USD 1.2595

Multiples of: 1

FRM252WJR220TK


2W 220mΩ Current Sensing Resistors ±50ppm/℃ ±5% 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.

FOJAN Electronics Availability : 2407
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USD 0.0255

Multiples of: 10

HPCR0805F8K25K9


High power surface mount resistance 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.

ResistorToday Availability : 2406
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USD 0.0008

Multiples of: 100

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