Techniques appropriate to boards containing CMOS circuits detailed. Document presents procedure for applying thin conformal coating to such electronic assemblies as printed-circuit boards and wire-wrapped boards. Coating is from 1 to 7 mils (25 to 178 micrometers) thick and composed of room-temperature-vulcanizing (RTV) silicone. Specifies materials, equipment, spraying method, and quality requirements. Takes into account special needs of circuits made with complementary metal-oxide/semiconductor (CMOS) devices on circuit boards. Special attention given to preventing damage by electrostatic discharge, to which CMOS circuits especially sensitive.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Coating Circuit Boards With Silicone


    Contributors:

    Published in:

    Publication date :

    1986-07-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English






    POLYIMIDE PRINTED CIRCUIT BOARDS

    SAE Technical Papers | 1979


    Ejection Mechanism for Circuit Boards

    Houff, T. L. / Shinno, D. | NTRS | 1986


    Light ranging system with opposing circuit boards

    PACALA ANGUS / FRICHTL MARK / SHU MARVIN et al. | European Patent Office | 2021

    Free access