IPC A-142-1990
印刷版成品织物织造芳纶规格

Specification for Finished Fabric Woven from Aramid for Printed Boards

标准号

IPC A-142-1990

发布日期

1990年01月01日

实施日期

废止日期

无

中国标准分类号

A17

国际标准分类号

37.100.01

发布单位

US-IPC

适用范围

Surface Insulation Resistance (SIR) testing has been with the electronics industry since the advent of the transistor and printed circuit board. It has been used as a tool for: incoming inspection; materials investigations and qualifications; quality conformance; prediction of long-term failure mechanisms; and as a predictive tool for estimated service life.