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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CRM2512-JW-222ELF


Current Sense Resistors - SMD 2watts 5% 2.2kohms 200 PPM 2512
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Bourns Availability : 19610
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USD 0.0968

Multiples of: 1

WSL1206R1500FEA


Current Sense Resistors - SMD 1/4watt .15ohms 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 : 15891
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USD 0.2189

Multiples of: 1

RL0510S-390-F


Susumu Current Sense Resistors - SMD 16W 39 Ohm 1% 0402 200ppm
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Susumu Availability : 15520
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USD 0.058

Multiples of: 1

CRE2512-FZ-R003E-2


Current Sense Resistors - SMD .003 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 : 15520
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USD 0.0873

Multiples of: 4000

RMCF2010JT82R0


Res Thick Film 2010 82 Ohm 5% 0.75W(3/4W) ±200ppm/C Molded 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.

Stackpole Availability : 15520
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USD 0.121

Multiples of: 4000

ERJ-1TRQJR27U


Current Sense Resistors - SMD 2512 0.27ohms 5% Thick Film 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.

Panasonic Availability : 15520
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USD 0.1688

Multiples of: 4000

UR73D3ATTER100F


KOA Speer Current Sense Resistors - SMD 1W R1000 Ohm 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 : 15520
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USD 0.1756

Multiples of: 4000

ERJ-1TRQJR22U


Current Sense Resistors - SMD 2512 0.22ohm 5% 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 : 15520
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USD 0.1763

Multiples of: 4000

ERJ-1TRQF8R2U


Current Sense Resistors - SMD 2512 8.2ohm 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 : 15520
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USD 0.179

Multiples of: 4000

CSNL2512FT1L00


1 mOhms ±1% 2W Chip Resistor 2512 (6432 Metric) Current Sense, Moisture Resistant 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.

Stackpole Availability : 15520
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USD 0.1996

Multiples of: 2000

CFN0805-JX-R030ELF


Current Sense Resistors - SMD ResMetalFoil 0805 R030 5% 0.75W TCR100
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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 : 15505
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USD 0.0882

Multiples of: 1

ERJ-14RQJ4R7U


Current Sense Resistors - SMD 1210 4.7ohms 5% 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 : 15504
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USD 0.0806

Multiples of: 1

SR732ETTER130F


KOA Speer Current Sense Resistors - SMD 0.130ohms 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 : 15455
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USD 0.3041

Multiples of: 1

RL2512FK-070R82L


Yageo Current Sense Resistors - SMD 0.82 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 : 15455
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USD 0.0924

Multiples of: 1

WSL2512R2500FEA


Current Sense Resistors - SMD 1watt .25ohms 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 : 13580
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USD 0.25

Multiples of: 2000

WSL25125L000FEB


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 : 9989
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USD 0.5148

Multiples of: 1

WSL1206R0400FEA18


Current Sense Resistors - SMD 1/2watt .04ohms 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 : 7760
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USD 0.2362

Multiples of: 4000

WSL2512R1300FEA


Vishay Dale Current Sense Resistors - SMD 1watt .13ohms 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 : 3280
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USD 0.2948

Multiples of: 1

WSL20105L000FEA


Current Sense Resistors - SMD 1/2watt .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 : 2615
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USD 0.6325

Multiples of: 1

WSL2512R0200FEA18


Current Sense Resistors - SMD 2watts .02ohm 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 : 1846
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USD 0.2483

Multiples of: 1

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