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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PE1206FRF070R02L


Current Sense Resistors - SMD 20 mOhms 100ppm 1206 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.

Yageo Availability : 11659
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USD 0.0509

Multiples of: 5

CSS4J-4026K-2L00F


Current Sense Resistors - SMD 2.0mOHMS 4W 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 : 4365
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USD 0.7312

Multiples of: 1500

PT0805FR-070R14L


Current Sense Resistors - SMD 140mOhms 1% 0805 100PPM/C 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 : 3924
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USD 0.0576

Multiples of: 1

PA2512FKF7W0R025E


Current Sense Resistors - SMD 25mOhms 2 W 100PPM/C 2512 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 : 3923
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USD 0.0678

Multiples of: 5

LRMAT2010-R02FT4


Current Sense Resistors - SMD 1.5W 20 mOhm 1% Metal Strip resistor
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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 : 3923
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USD 0.153

Multiples of: 1

MSMA1206R0500FCM


Current Sense Resistors - SMD MSMA, 1206 SIZE, 1 Watt, 50 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 : 3921
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USD 0.1001

Multiples of: 1

HoLLR2512-3W-4mR-1%


3W 4mΩ Surface Mount 77.5A ±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.

Milliohm Availability : 3918
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USD 0.0365

Multiples of: 10

SR732BTTD4R70F


Current Sense Resistors - SMD 4.7 OHM 1% 13W
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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 : 3915
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USD 0.0885

Multiples of: 1

ECSR2512FR030K9


2W 30m Surface Mount Current Sensing Resistors 100ppm/ 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.

RESI Availability : 3909
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USD 0.0786

Multiples of: 5

KDV06DR180ET


Current Sense Resistors - SMD 0.18 ohm 0603 0.5% 0.20W
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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 : 3906
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USD 0.0403

Multiples of: 1

KRL1220E-C-R012-F-T5


Current Sense Resistors - SMD Current Sensing Resistors 0805 0.5W 0.012 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 : 3904
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USD 0.0829

Multiples of: 1

MCS1320R010FER


10 mOhms ±1% 0.75W, 3/4W Chip Resistor 0805 (2012 Metric) Current Sense, Flame Retardant Coating, Safety 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.

Ohmite Availability : 3904
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USD 0.1977

Multiples of: 1

LRCS0805-R56JT5


Current Sense Resistors - SMD 0805 .56 Ohms 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.

TT Electronics Availability : 3903
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USD 0.0769

Multiples of: 1

SR731JTTDR402F


Current Sense Resistors - SMD 0.402ohms 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 : 3901
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 0.1375

Multiples of: 1

FBF25JP-R510-00L


Low Resistors & Current Sense Resistors - Surface Mount 0.51Ohms ±5% 1W 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.

Prosperity Availability : 3899
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USD 0.0316

Multiples of: 10

PA1206FRF070R003L


Current Sense Resistors - SMD 3mOhms 250mW 1% 100PPMC 1206
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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 : 3899
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0405

Multiples of: 10

RLM25FECR001


1W 1mΩ Surface Mount Current Sensing Resistors ±75ppm/℃ ±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.

TA-I Tech Availability : 3897
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USD 0.0497

Multiples of: 5

UCR18EVHFSR022


Current Sense Resistors - SMD 1206 0.22ohm 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 : 3897
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USD 0.3489

Multiples of: 1

FMF25JPJR020-LH


2W 0.020Ω Surface Mount 447mV Current Sensing Resistors ±70ppm/℃ ±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.

Prosperity Availability : 3896
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0191

Multiples of: 20

WSLP25121L000FEA


Current Sense Resistors - SMD 3watts .001ohms 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 : 3866
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.2667

Multiples of: 1

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