
Base materials for printed circuits; specifications; specification No. 1: phenolic cellulose paper copper-clad, laminated sheet, high electrical quality; Identical with IEC 249-21:1985.
STANDARD published on 1.12.1989
Designation standards: DIN IEC 60249-2-1:1989-12
Note: WITHDRAWN
Publication date standards: 1.12.1989
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: German technical standard
Category: Technical standards DIN
Basismaterialien für gedruckte Schaltungen; Einzelbestimmungen; Einzelbestimmung Nr 1: Kupferkaschierte Phenolharz-Hartpapiertafeln, hohe elektrische Qualität.