JPS648237A - Copper alloy for terminal and connector - Google Patents

Copper alloy for terminal and connector

Info

Publication number
JPS648237A
JPS648237A JP16167687A JP16167687A JPS648237A JP S648237 A JPS648237 A JP S648237A JP 16167687 A JP16167687 A JP 16167687A JP 16167687 A JP16167687 A JP 16167687A JP S648237 A JPS648237 A JP S648237A
Authority
JP
Japan
Prior art keywords
copper alloy
connector
terminal
constitution
migration resistance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP16167687A
Other languages
Japanese (ja)
Inventor
Koji Nakajima
Kenji Kubozono
Shinichi Iwase
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP16167687A priority Critical patent/JPS648237A/en
Publication of JPS648237A publication Critical patent/JPS648237A/en
Pending legal-status Critical Current

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  • Conductive Materials (AREA)

Abstract

PURPOSE:To improve migration resistance without deteriorating strength and electrical properties, by adding Zn to a Cu-Ni-Si alloy. CONSTITUTION:A copper alloy for terminal and connector having a composition consisting of, by weight, 0.7-5% Ni, 0.1-1.5% Si, 0.6-6% Zn, and the balance Cu with inevitable impurities is prepared. if necessary, 0.6%, in total, of one or more kinds among Sn, Co, and Fe are further added as auxiliaries to the above composition. By the above constitution, migration resistance is improved and the above superior copper alloy showing high reliability even under severe conditions can be obtained.
JP16167687A 1987-06-29 1987-06-29 Copper alloy for terminal and connector Pending JPS648237A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16167687A JPS648237A (en) 1987-06-29 1987-06-29 Copper alloy for terminal and connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16167687A JPS648237A (en) 1987-06-29 1987-06-29 Copper alloy for terminal and connector

Publications (1)

Publication Number Publication Date
JPS648237A true JPS648237A (en) 1989-01-12

Family

ID=15739723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16167687A Pending JPS648237A (en) 1987-06-29 1987-06-29 Copper alloy for terminal and connector

Country Status (1)

Country Link
JP (1) JPS648237A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5024814A (en) * 1989-02-21 1991-06-18 Mitsubishi Shindoh Co., Ltd. Copper alloy having excellent hot rollability and excellent adhesion strength of plated surface thereof when heated
EP0440548A3 (en) * 1990-01-30 1993-12-08 Kobe Steel Ltd Migration-resistant copper alloy for terminal and connector uses having excellent spring characteristics, strength and conductivity
US6031004A (en) * 1997-12-08 2000-02-29 Bristol-Myers Squibb Company Salts of metformin and method
GB2405752B (en) * 2002-05-29 2006-03-22 Textron Fastening Systems Contact pin

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5024814A (en) * 1989-02-21 1991-06-18 Mitsubishi Shindoh Co., Ltd. Copper alloy having excellent hot rollability and excellent adhesion strength of plated surface thereof when heated
EP0440548A3 (en) * 1990-01-30 1993-12-08 Kobe Steel Ltd Migration-resistant copper alloy for terminal and connector uses having excellent spring characteristics, strength and conductivity
US6031004A (en) * 1997-12-08 2000-02-29 Bristol-Myers Squibb Company Salts of metformin and method
GB2405752B (en) * 2002-05-29 2006-03-22 Textron Fastening Systems Contact pin

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