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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25121WF500MT4E


0.05 ±1% 1w 2512 low resistors & current sense resistors - surface mount 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 : 21963
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USD 0.0199

Multiples of: 20

ERJ-3RQFR43V


Current Sense Resistors - SMD 0603 0.43ohm 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 : 21944
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USD 0.0167

Multiples of: 1

RCWL1218R300JNEA


300 mOhms ±5% 1W Chip Resistor 1218 (3246 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.

Vishay Availability : 21890
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USD 0.1484

Multiples of: 1

RL1632R-R560-F


560 mOhms ±1% 0.5W, 1/2W Chip Resistor 1206 (3216 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 : 21825
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USD 0.126

Multiples of: 1

KRL1632E-M-R010-F-T5


Current Sense Resistors - SMD 3/4w 10m 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 : 21825
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USD 0.0957

Multiples of: 1

RCWE1210R430FKEA


Current Sense Resistors - SMD 1watt .43ohms 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 : 21791
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USD 0.1138

Multiples of: 1

WSL2010R1000FEA


100 mOhms ±1% 0.5W, 1/2W Chip Resistor 2010 (5025 Metric) Anti-Sulfur, 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 : 21783
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USD 0.2079

Multiples of: 1

GMR100HTCFAR100


Current Sense Resistors - SMD 2512 0.1ohm 1% Shunt Res 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 : 21760
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USD 0.7316

Multiples of: 1

WSL12064L000FEA18


4 mOhms ±1% 0.5W, 1/2W Chip Resistor 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 : 21728
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USD 0.3508

Multiples of: 4000

CRM2010-FX-R200ELF


Current Sense Resistors - SMD CHIP RESISTOR Low Value
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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 : 21678
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USD 0.092

Multiples of: 1

HoLLR2512-3W-2mR-1%


3W 2mΩ 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 : 21647
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USD 0.0432

Multiples of: 5

FRM252WFR004TN


2W 4mΩ 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.

FOJAN Electronics Availability : 21622
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USD 0.0346

Multiples of: 10

WSL1206R0100FEA18


Current Sense Resistors - SMD 1/2watt .01ohms 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 : 21553
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USD 0.1914

Multiples of: 1

CRM2512-JW-2R0ELF


Current Sense Resistors - SMD 2watts 5% 2ohms 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 : 21506
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USD 0.0957

Multiples of: 1

RCWE2512R150FKEA


Current Sense Resistors - SMD 2watts .15ohms 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 : 21504
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USD 0.1817

Multiples of: 1

ERJ-14BQFR62U


Current Sense Resistors - SMD 1210 0.62ohm 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 : 21494
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USD 0.132

Multiples of: 1

ERJ-6RQFR75V


Panasonic Current Sense Resistors - SMD 0805 0.75ohms 1% Tol
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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 : 21413
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USD 0.0479

Multiples of: 1

KRL1632E-M-R120-F-T5


Current Sense Resistors - SMD 3/4w 120m 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 : 21376
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USD 0.1091

Multiples of: 1

CRF0805-FZ-R005ELF


Res Thick Film 0805 0.005 Ohm 1% 0.5W(1/2W) ±50ppm/°C Pad SMD Automotive T/R
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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 : 21365
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USD 0.0748

Multiples of: 1

RCWE102010L0JNEA


Current Sense Resistors - SMD 2watt .01ohms 5% 200ppm
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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 : 21362
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USD 0.1719

Multiples of: 1

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