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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Hot RL0603FR-070R1L


Current Sense Resistors - SMD 0.1 Ohm 1% 1/10W
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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 : 16975
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USD 0.01

Multiples of: 50

RCWE1206R200FKEA


Current Sense Resistors - SMD 1/2watt .2ohms 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 : 16850
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USD 0.0693

Multiples of: 1

LTR18EZPFSR022


Current Sense Resistors - SMD 0612 0.022ohm 1% Rev Term 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 : 16842
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USD 0.1584

Multiples of: 1

CRL1206-FW-R180ELF


Current Sense Resistors - SMD 0.18ohm 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 : 16842
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USD 0.0308

Multiples of: 1

WSL25124L000FEA18


Current Sense Resistors - SMD 2watts .004ohms 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 : 16833
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USD 0.8888

Multiples of: 1

ERJ-14BQF1R5U


Current Sense Resistors - SMD 1210 1.5ohm 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 : 16784
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USD 0.1254

Multiples of: 1

RCWE080575L0FKEA


Current Sense Resistors - SMD .25watt .075ohm 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 : 16778
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USD 0.2088

Multiples of: 1

RL0603JR-070R2L


Current Sense Resistors - SMD
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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 : 16777
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USD 0.0263

Multiples of: 1

HoLRT2512-3W-1R-1%


3W 1Ω ±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 : 16757
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USD 0.16

Multiples of: 5

RCWL1206R680JNEA


680 mOhms ±5% 0.25W, 1/4W Chip Resistor 1206 (3216 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 : 16729
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USD 0.0466

Multiples of: 1

RL1220S-1R0-F


1 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 : 16681
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USD 0.0363

Multiples of: 1

PCS2512DR0100ET


Current Sense Resistors - SMD 2W 0.010 OHMS 0.5%
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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.

Ohmite Availability : 16680
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USD 0.3187

Multiples of: 1

CFN0805-FZ-R020ELF


Current Sense Resistors - SMD .02 OHM 1% 3/4W 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.

Bourns Availability : 16677
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USD 0.0857

Multiples of: 1

RCWL0603R200JQEA


Current Sense Resistors - SMD 1/10watt .2ohms 5% 400ppm
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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 : 16654
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USD 0.1

Multiples of: 1

RCWE2512R910FKEA


910 mOhms ±1% 2W Chip Resistor 2512 (6432 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 : 16594
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USD 0.1335

Multiples of: 1

RCWE0805R100FKEA


Current Sense Resistors - SMD 1/4watt .1ohms 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 : 16579
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USD 0.0462

Multiples of: 1

WFCP0402R0330FE66


Current Sense Resistors - SMD .033ohms 1% .25w
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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 : 16561
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USD 0.1561

Multiples of: 1

RCWE0603R360FKEA


360 mOhms ±1% 0.2W, 1/5W Chip Resistor 0603 (1608 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 : 16552
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USD 0.05

Multiples of: 1

WSLP12065L000FEB


Current Sense Resistors - SMD 1watt .005ohms 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 : 16537
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USD 0.5942

Multiples of: 1

RCWE1206R499FKEA


Current Sense Resistors - SMD .5watt .499ohm 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 : 16529
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USD 0.0672

Multiples of: 1

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