GSO IEC 61249-7-1:2014

Materials for interconnection structures - Part 7: Sectional specification set for restraining core materials - Section 1: Copper/invar/copper

GSO IEC 61249-7-1:2014 发布历史

GSO IEC 61249-7-1:2014由GSO 发布于 2014-12-25。

GSO IEC 61249-7-1:2014在国际标准分类中归属于: 31.180 印制电路和印制电路板。

GSO IEC 61249-7-1:2014 的最新版本是哪一版？

最新版本是 GSO IEC 61249-7-1:2014 。

GSO IEC 61249-7-1:2014的历代版本如下：

• 2014年 GSO IEC 61249-7-1:2014

This specification gives the requirements for copper-clad Invar material for use in the fabrication of metal-clad laminated sheets, used for printed boards. The use of copper-clad Invar material in printed boards modifies some properties of the boards, for example thermal capacity and coefficient of thermal expansion. This specification covers copper-clad Invar material of nominal thickness from 0,1 mm to 2,4 mm. It applies mainly to copper-clad Invar material supplied in rolls, but by agreement between purchaser and supplier it may be applied to copper-clad Invar material produced in sheets.

标准号

GSO IEC 61249-7-1:2014

发布

2014年

发布单位

GSO

当前最新

GSO IEC 61249-7-1:2014

 

 

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