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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RCWE2512R300FKEA


Current Sense Resistors - SMD 2watts .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 : 38367
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USD 0.1986

Multiples of: 1

LRMAM2512R01FT4


Current Sense Resistors - SMD 1W 10 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 : 38145
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USD 0.1219

Multiples of: 1

RCWE120630L0FMEA


Current Sense Resistors - SMD .5watt .03ohm 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 : 37996
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USD 0.2352

Multiples of: 1

WSL27263L000FEA


Current Sense Resistors - SMD 3watt .003ohms 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 : 37883
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USD 1.083

Multiples of: 1

KRL1632E-M-R068-F-T5


Current Sense Resistors - SMD 3/4w 68m 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 : 37705
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USD 0.1125

Multiples of: 1

WSHM28184L000FEA


Vishay Dale Current Sense Resistors - SMD .004ohms 7watt 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 : 37674
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USD 0.715

Multiples of: 1

RL1220S-2R0-F


2 Ohms ±1% 0.333W, 1/3W Chip Resistor 0805 (2012 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 : 37656
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USD 0.0365

Multiples of: 5000

WSLP1206R0330FEA


Current Sense Resistors - SMD 1watt .033ohms 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 : 37509
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USD 0.2205

Multiples of: 1

HoJLR2512-3W-150mR-1%


3W 150mΩ 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 : 37467
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USD 0.0567

Multiples of: 10

RCWE1206R750FKEA


Current Sense Resistors - SMD 1/2watt .75ohms 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 : 37445
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USD 0.0636

Multiples of: 1

CRL0805-FW-R390ELF


Current Sense Resistors - SMD 0.39ohm 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 : 37385
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USD 0.0397

Multiples of: 1

KDV12FR082ET


Current Sense Resistors - SMD 0.082 ohm 1206 1% 0.5W
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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.

Ohmite Availability : 36612
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USD 0.0425

Multiples of: 1

PA0201-R-070RL


Current Sense Resistors - SMD 0 Ohms 150PPMC 50mW 0603 Jumper AECQ2
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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 : 36539
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USD 0.1816

Multiples of: 1

ERJ-L14UF75MU


Current Sense Resistors - SMD 1210 0.075ohm 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 : 35789
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USD 0.1089

Multiples of: 1

RL2512FK-070R06L


Yageo Current Sense Resistors - SMD 0.06 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 : 35717
Ship by Tue. 23 Sep to Thu. 25 Sep Calender.png

USD 0.0999

Multiples of: 1

WSHM2818R0400FEA


Vishay Dale Current Sense Resistors - SMD .04ohms 7watt 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 : 35534
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USD 0.4818

Multiples of: 1

RCWE0805R510FKEA


510 mOhms ±1% 0.25W, 1/4W Chip Resistor 0805 (2012 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 : 35516
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USD 0.0451

Multiples of: 1

ERJ-8RQFR47V


Current Sense Resistors - SMD 1206 0.47ohm 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 : 31214
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USD 0.0431

Multiples of: 1

WSLT2512R0500FEA


50 mOhms ±1% 1W Chip Resistor 2512 (6432 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 : 1581
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USD 0.2913

Multiples of: 1

WSL060300000ZEA9


Current Sense Resistors - SMD 1/10watt Jumper
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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 : 1028
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USD 0.4698

Multiples of: 1

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