Materials for circuit boards and other interconnecting structures - Part 3-X: Sectional specification set for unreinforced base materials, clad and unclad – Build-up film of defined dissipation factor (greater than 0,0050 and equal to or less than 0,0080 at 10 GHz) for rigid organic package substrate, unclad
General information
10.609 jan 2026
IEC
TC 91
International Standard
Scope
Life cycle
NOW
IN_DEVELOPMENT PNW 91-2074 ED1 10.60
Close of voting 9 jan 2026