A press-fit connector for automobile airbag electronic control units (ECUs) was developed and transferred to the massproduction phase by Sumitomo Wiring Systems, Ltd. and AutoNetworks Technologies, Ltd. in 2005. A press-fit connection is a solderless electrical connection technology, which utilizes the mechanical contact force generated between through-holes on a printed circuit board (PCB) and terminals with a width slightly larger than the through-hole diameter. This technology has been widely noted recently as a measure against the "Lead Free Requirement" of materials comprising electric/electronic devices. For the application of this technology to automobile connectors, we have to take into account the more severe environmental conditions required. Consequently, a press-fit connector for automobile airbag ECUs has been successfully developed and mass-produced from 2005. Furthermore, the authors have also developed a new type of hard tin plating on terminals, thus preventing the scraping-off of tin during the insertion process, that could result in a short-circuit on the PCB.


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    Titel :

    Press-fit Connector for Automobile ECUs


    Beteiligte:


    Erscheinungsdatum :

    2006


    Format / Umfang :

    6 Seiten, Bilder, Tabellen, 3 Quellen




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Datenträger


    Sprache :

    Englisch




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