RESISTANCE ALLOY FOR USE IN SHUNT RESISTOR, USE OF RESISTANCE ALLOY IN SHUNT RESISTOR, AND SHUNT RESISTOR USING RESISTANCE ALLOY

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United States of America Patent

APP PUB NO 20230326631A1
SERIAL NO

18022926

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Provided is a current detection resistor, such as a shunt resistor, wherein a. low specific resistance and a small thermal electromotive force with respect to copper are achieved, while maintaining a low TCR. A resistance alloy for use in a current detection shunt resistor includes 4.5 to 5.5 mass % of manganese, 0.05 to 0.30 mass % of silicon, 0.10 to 0.30 mass % of iron, and a balance being copper, and has a specific resistance of 15 to 25 μΩ·m.

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Patent Owner(s)

Patent OwnerAddress
KOA CORPORATION3672 ARAI INA-SHI NAGANO 396-0025

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KUMEDA, Yoshitaka Nagano, JP 5 2
YOSHIOKA, Tadahiko Nagano, JP 18 343

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