• zlzl21c posted an update 1 month ago

    Product Introduction
    X-PCB,as a professional pcb manufacturer in China,provides pcb prototype and bulk production service
    Fast service: Double-sided layer board ~ 24H, 4-8 layers ~ 48H, 10 layers ~ 72H
    Etch outer layer: Remove the blue dry film. The second step is to etch away the exposed/unwanted copper whilst the tin deposit acts an etch resist protecting the copper we need. The third and final step is to chemically remove the tin deposit leaving the circuitry.
    This board we refer to here is a 6 layer HDI rigid flex pcb. Its overall board thickness is 1.6mm. The finished copper thickness is 2 OZ. Green solde mask is in the rigid area and amber cover film is in flex area.
    Product Parameter
    Base MaterialFR4 and PI
    Surface FinishingImmersion AU
    Layer6L
    ShipmentDHL, UPS, TNT, FedEx, EMS
    Min.Line Width/Space l3mil/3mi
    Product Feature And Application
    HDI boards, one of the fastest growing technologies in PCBs, are now available at x-pcb. HDI Boards contain blind and/ or buried vias and often contain microvias of. 006 or less in diameter. They have a higher circuitry density than traditional circuit boards.
    There are 6 different types of HDI boards, through vias from surface to surface, with buried vias and through vias, two or more HDI layer with through vias, passive substrate with no electrical connection, coreless construction using layer pairs and alternate constructions of coreless constructions using layer pairs.
    This board is 2-tier HDI flex rigid printed wiring board with bind and buried holes, so the process is complex. Some process take long time. We need to do lamination twice and drill holes by laser. For lamination, in order to have a good yield, we have done FAI, then press the rest.
    Why choose X-PCB?
    ● PCB factory passed UL, ISO90001: 2008 and ISO/TS16949: 2009 certification, which is the strong confidence for quality.
    ● We Are Not A Broker: X-PCB is a China Shenzhen-based PCB manufacturer. By skipping all the middle companies, we are successfully passing the savings and bringing a total satisfaction of PCB purchasing experience to our valued customers.
    ● Free DFM: If customers need DFM before payment,we can provide free DFM.
    ● Agile production: Wide range of special base material supplying, making full use of the top resources in the field with high flexibility, helping customer to verify new materiasl and processes quickly.
    ● Our Mission: To be the trusted supplier of Rigid Flex PCB and FPC solution for global customers.Bulk Rigid Flex PCB
    website:http://www.x-pcb.com/rigid-flex-pcb/