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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WSL2512R4000FEA


Current Sense Resistors - SMD 1watt .4ohms 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 : 62080
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USD 0.1537

Multiples of: 2000

WSL2512R0390FEA


Current Sense Resistors - SMD 1watt .039ohms 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 : 62080
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USD 0.178

Multiples of: 2000

PA0402FRL7T0R02L


Current Sense Resistors - SMD 0.02 ohm 1% 1/8W
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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 : 61699
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USD 0.1188

Multiples of: 1

ERJ-6RQF9R1V


Current Sense Resistors - SMD 0805 9.1ohm 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 : 60734
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USD 0.0387

Multiples of: 1

LRMAM1206-R002FT5


Welwyn Components TT Electronics Current Sense Resistors - SMD 1W 2 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 : 60521
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USD 0.1397

Multiples of: 1

ERJ-14BQFR30U


Current Sense Resistors - SMD 1210 0.3ohm 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 : 60298
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USD 0.1298

Multiples of: 1

ERJ-6LWFR006V


Current Sense Resistors - SMD 0805 6mOhms 1% Curr Sens 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 : 60011
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USD 0.088

Multiples of: 1

RL1220S-R27-F


270 mOhms ±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 : 59585
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USD 0.033

Multiples of: 1

CRM0805-FX-1000ELF


Current Sense Resistors - SMD 100 OHM 1% 14W 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.

Bourns Availability : 58200
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USD 0.0077

Multiples of: 5000

NRC25J471TRF


Res Thick Film 1210 470 Ohm 5% 0.33W(1/3W) ±200ppm/C Molded SMD 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.

NIC Availability : 58200
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USD 0.0125

Multiples of: 5000

SR731JTTD2R00F


Current Sense Resistors - SMD 2 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.

KOA Speer Availability : 58084
Ship by Fri. 16 May to Tue. 20 May Calender.png

USD 0.0829

Multiples of: 1

FMF06FTHR005-LH


1W 5mΩ ±1% 1206 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 : 57960
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USD 0.0171

Multiples of: 20

CRL0603-FW-R180ELF


Current Sense Resistors - SMD 0.18ohm 1% 1/10watt
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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 : 57359
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USD 0.0205

Multiples of: 1

RL0510S-R22-F


220 mOhms ±1% 0.167W, 1/6W Chip Resistor 0402 (1005 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 : 57191
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USD 0.06

Multiples of: 1

SR732BTTDR100F


Current Sense Resistors - SMD .1 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.

KOA Speer Availability : 55788
Ship by Fri. 16 May to Tue. 20 May Calender.png

USD 0.125

Multiples of: 1

CRL1206-FW-R200ELF


Current Sense Resistors - SMD 0.2ohm 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 : 55500
Ship by Fri. 16 May to Tue. 20 May Calender.png

USD 0.0319

Multiples of: 1

PMR18EZPJ000


Current Sense Resistors - SMD 1206 0ohm Jumper 5% CS Mtl Strp 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 : 53559
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USD 0.1947

Multiples of: 1

ERJ-6BWFR050V


Current Sense Resistors - SMD 0805 50mOhm 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 : 49845
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USD 0.1804

Multiples of: 1

WSLP20105L000FEA


Current Sense Resistors - SMD 2watts .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 : 7760
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USD 0.1512

Multiples of: 4000

WSL39212L000FEA


2 mOhms ±1% 3W Chip Resistor Nonstandard 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 : 2674
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USD 0.4

Multiples of: 1

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