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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PF1206FRF070R02L


20 mOhms ±1% 0.25W, 1/4W Chip Resistor 1206 (3216 Metric) Current Sense, Moisture Resistant Metal Foil
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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 : 62080
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USD 0.0617

Multiples of: 4000

WSL2010R0150JEA


Res Metal Strip 2010 0.015 Ohm 5% 0.5W(1/2W) ±75ppm/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.

Vishay Availability : 62080
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USD 0.1038

Multiples of: 4000

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

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-2LWFR010X


Current Sense Resistors - SMD 0402 10mOhms 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 : 60269
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USD 0.0506

Multiples of: 1

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 : 60019
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USD 0.0758

Multiples of: 1

RL1220S-R50-F


500 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 : 60017
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USD 0.033

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 : 59953
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USD 0.033

Multiples of: 1

ERJ-8CWFR033V


Panasonic Current Sense Resistors - SMD 1206 33mohms 1% Current Sense
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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 : 59698
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USD 0.0891

Multiples of: 1

1206W3F500MT5E


Low Resistors & Current Sense Resistors - Surface Mount 0.05Ohms ±1% 1/3W 1206 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 : 59143
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USD 0.005

Multiples of: 50

NRC04J152TRF


Res Thick Film 0402 1.5K Ohm 5% 0.063W(1/16W) ±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 : 58682
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USD 0.0017

Multiples of: 1

WSL201000000ZEA9


Vishay Dale Current Sense Resistors - SMD 12W 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 : 58303
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USD 0.3882

Multiples of: 1

PE2010FKE070R005L


Current Sense Resistors - SMD 5 mOhms 50ppm 2010 1% 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.

Yageo Availability : 58200
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USD 0.1078

Multiples of: 4000

NRC04F8200TRF


Res Thick Film 0402 820 Ohm 1% 0.063W(1/16W) ±100ppm/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 0.0022

Multiples of: 10000

NRC06F5620TRF


Res Thick Film 0603 562 Ohm 1% 0.1W(1/10W) ±100ppm/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 0.0033

Multiples of: 5000

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 0.0072

Multiples of: 5000

ERJ-3RQFR39V


Current Sense Resistors - SMD 0603 0.39ohm 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 : 58200
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USD 0.0086

Multiples of: 10000

NRC12F2000TRF


Res Thick Film 1206 200 Ohm 1% 0.25W(1/4W) ±100ppm/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 : 19400
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USD 0.0047

Multiples of: 5000

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