GSO IEC 61249-2-23:2014

Materials for printed boards and other interconnecting structures - Part 2-23: Reinforced base materials, clad and unclad - Non-halogenated phenolic cellulose paper reinforced laminated sheets, economic grade, copper clad

GSO IEC 61249-2-23:2014 发布历史

GSO IEC 61249-2-23:2014由GSO 发布于 2014-12-25。

GSO IEC 61249-2-23:2014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 61249-2-23:2014 的最新版本是哪一版？

最新版本是 GSO IEC 61249-2-23:2014 。

GSO IEC 61249-2-23:2014的历代版本如下：

• 2014年 GSO IEC 61249-2-23:2014

This part of IEC 61249 gives requirements for properties of non-halogenated phenolic cellulose paper copper-clad laminated sheets, economic grade, in thicknesses of 0,8 mm up to 3,2 mm. This standard covers materials with different requirements on flammability and are designated according to the following: Material 61249-2-23-1: general purpose grade, requirement on flammability not specified; Material 61249-2-23-2: materials of defined flammability (vertical burning test). These grades of material provide for one of two flammability requirements and designated as FV0 or FV1 in Table 8. Some property requirements may have several classes of performance. The class desired should be specified on the purchase order, otherwise the default class of material may be supplied.

标准号

GSO IEC 61249-2-23:2014

发布

2014年

发布单位

GSO

当前最新

GSO IEC 61249-2-23:2014

 

 

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