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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RL1220S-R47-F


470 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 53156
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AUD 0.0509
Multiples of: 1

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 38800
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AUD 0.0187
Multiples of: 5000

ERJ-3RQFR51V


Current Sense Resistors - SMD 0603 0.51ohm 1% Curr Sense AEC-Q200
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Panasonic 29100
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AUD 0.0254
Multiples of: 5000

ERJ-8RQF5R1V


Current Sense Resistors - SMD 1206 5.1ohm 1% Curr Sense AEC-Q200
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Panasonic 29100
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AUD 0.0161
Multiples of: 5000

ERJ-6DQFR47V


Current Sense Resistors - SMD 0805 470mOhms 1% Curr Sens AEC-Q200
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Panasonic 29100
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AUD 0.0507
Multiples of: 5000

KDV12FR180ET


Current Sense Resistors - SMD 0.18 ohm 1206 1% 0.5W
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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 29100
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AUD 0.0603
Multiples of: 5000

RL0402FR-070R5L


Current Sense Resistors - SMD 0.5ohm 1% 1/16W
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Yageo 19400
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AUD 0.0437
Multiples of: 10000

CRM1206-JW-2R2ELF


Current Sense Resistors - SMD 0.5W 5% 2.2 Ohm
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Bourns 17475
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AUD 0.0263
Multiples of: 1

ERJ-3RQFR39V


Current Sense Resistors - SMD 0603 0.39ohm 1% Curr Sense AEC-Q200
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Panasonic 12975
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AUD 0.0296
Multiples of: 1

ERJ-2BSJR10X


Panasonic Current Sense Resistors - SMD
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Panasonic 10510
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AUD 0.0657
Multiples of: 1

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