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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RCWE2010R200FKEA


Current Sense Resistors - SMD 1watt .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 : 21957
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USD 0.1661

Multiples of: 1

ERJ-3RQJ3R3V


Current Sense Resistors - SMD 0603 3.3ohm 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 : 21951
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USD 0.0156

Multiples of: 1

ERJ-3RQFR43V


Current Sense Resistors - SMD 0603 0.43ohm 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 : 21944
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USD 0.0172

Multiples of: 1

RCWL1218R300JNEA


300 mOhms ±5% 1W Chip Resistor 1218 (3246 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 : 21890
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USD 0.1531

Multiples of: 1

RCWE1206R510FKEA


510 mOhms ±1% 0.5W, 1/2W 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 : 21838
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USD 0.0569

Multiples of: 1

RL1632R-R560-F


560 mOhms ±1% 0.5W, 1/2W Chip Resistor 1206 (3216 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 : 21825
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USD 0.13

Multiples of: 1

CRM2512-FX-33R0ELF


Current Sense Resistors - SMD 2watts 1% 33ohms 100 PPM 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 : 21812
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USD 0.1151

Multiples of: 4000

RCWE1210R430FKEA


Current Sense Resistors - SMD 1watt .43ohms 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 : 21791
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USD 0.1175

Multiples of: 1

GMR100HTCFAR100


Current Sense Resistors - SMD 2512 0.1ohm 1% Shunt Res 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 : 21760
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USD 0.7548

Multiples of: 1

ERJ-3RQF2R2V


Current Sense Resistors - SMD 0603 2.2ohm 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 : 21756
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USD 0.019

Multiples of: 1

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