Terminal material for connectors, terminal, and electric wire termination structure

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11211729
APP PUB NO 20190386415A1
SERIAL NO

16481624

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Abstract

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A terminal material for a connector terminal, using a copper or copper alloy substrate is crimped to an end of wire formed from an aluminum wire material; and a terminal using this terminal material: a zinc layer 4 that is formed of zinc or a zinc alloy and a tin layer 5 that is formed of tin or a tin alloy are sequentially laminated in this order on a substrate 2 that is formed of copper or a copper alloy: with respect to the zinc layer and the tin layer, the adhesion amount of tin contained in the whole layers is from 0.5 mg/cm2 to 7.0 mg/cm2 (inclusive) and the adhesion amount of zinc contained in the whole layers is from 0.07 mg/cm2 to 2.0 mg/cm2 (inclusive), and the content percentage of zinc in the vicinity of the surface is from 0.2% by mass to 10.0% by mass (inclusive).

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI MATERIALS CORPORATION2-3 MARUNOUCHI 3-CHOME CHIYODA-KU TOKYO 100-8117

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kubota, Kenji Naka, JP 67 609
Nakaya, Kiyotaka Naka, JP 35 37
Tarutani, Yoshie Naka, JP 22 31

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