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WYD HDI & Heavy Copper UL (Dec 2025)

WYD HDI & Heavy Copper UL (Dec 2025)

2025-12-04
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    Aggiornamenti WEIYUANDA

    (Certificazione UL 2025)


    HDI UL approvato:

    Con N 3 N, spessore massimo del rame finito a 3oz (105um)


    Approvazione UL in rame pesante:

    Strati interni ed esterni spessore massimo del rame finito a 210um (6 OZ)

    Placcatura 35um a base di 175um.


    Opzione a colori

    KSM 6189 ALL


    Riferimento UL

    UL Canada

    UL USA

    E327080


    Disponibili laminati e maschera saldante:


    wyd-hdi-heavy-copper-ul-dec-2025 01.png


    wyd-hdi-heavy-copper-ul-dec-2025 02.png


    wyd-hdi-heavy-copper-ul-dec-2025 03.png


    wyd-hdi-heavy-copper-ul-dec-2025 04.png

       


    References
    Zoe
    Zoe

    Zoe Huang is a technical writer with a focus on PCB manufacturing and engineering. With a background in electronics and a deep interest in precision manufacturing, she translates complex concepts into accessible insights for engineers, designers, and procurement professionals. Zoe is passionate about making PCB knowledge practical and approachable, especially for those navigating real-world production challenges.

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