Resumen:
IEC 61189-5-503:2017(E) specifies the conductive anodic filament (hereafter referred to as CAF) and specifies not only the steady-state temperature and humidity test, but also a temperature-humidity cyclic test and an unsaturated pressurized vapour test (HAST).
Keywords:
Circuits, Multilayered printed boards, Printed-circuit bases, Printed circuits, Printed wiring, Printed-circuit boards