Test method for mechanical properties of flexible opto-electric circuit boards under thermal stress
NORM herausgegeben am 1.5.2024
Bezeichnung normen: ČSN EN IEC 63251
Zeichen: 359040
Katalog-Nummer: 518903
Ausgabedatum normen: 1.5.2024
Zahl der Seiten: 32
Gewicht ca.: 96 g (0.21 Pfund)
Land: Tschechische technische Norm
Kategorie: Technische Normen ČSN
This International Standard defines the thermal endurance test methods for reliability assessment of flexible opto-electric circuit boards. The purpose of this document is to accommodate the uniform thermal characteristics required by the flexible opto-electric circuit in high temperature environments such as automobiles. In particular, this document specifies a test method to inspect the occurrence of colour exchange, deformation and delamination of flexible opto-electric circuit boards under thermal stress