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ONESEINE TECHNOLOGY CO.,LTD 86-757-86226896 sales@oneseine.com
Custom Rigid Flex PCB Board FR4 FPCA with Immersion Gold Finish

Custom Rigid Flex PCB Board FR4 FPCA with Immersion Gold Finish

  • Vurgulamak

    FPCA rigid flex circuit boards

    ,

    PET rigid flex circuit boards

    ,

    FPCA printed circuit board assembly

  • PCB Boyutu
    Özelleştirilmiş
  • Lehim maskesi
    Yeşil, kırmızı, mavi, siyah, beyaz
  • Efsane
    beyaz
  • Oem
    Gelenek
  • IPC sınıfı
    Sınıf 2
  • Sertleştirici Malzeme Tipi
    PI / FR4 / PET / Çelik Parça
  • Yüzey Bitti
    Dalga
  • Tahta tipi
    FPCA
  • Place of Origin
    Shenzhen,China
  • Marka adı
    ONESEINE
  • Sertifika
    ISO9001,ISO14001
  • Model Number
    ONE-102
  • Minimum Order Quantity
    1pcs
  • Fiyat
    USD0.1-1000
  • Packaging Details
    Vacuun bag
  • Delivery Time
    5-8 working days
  • Payment Terms
    T/T, Western Union
  • Supply Ability
    1000000000pcs/mon

Custom Rigid Flex PCB Board FR4 FPCA with Immersion Gold Finish

PET FR4 FPCA Printed Rigid Flex Circuit Boards Fabrication Assembly
Product Specifications
Attribute Value
Pcb Size Customized
Solder Mask Green, Red, Blue, Black, White
Legend White
OEM Custom
IPC Class Class 2
Stiffener Material Type PI / FR4 / PET / Steel piece
Surface Finished Immersion gold
Board Type FPCA
6 Layer Flex Rigid PCB Manufacturer FR4 Circuit Materials Fabrication
Material: Polymide flex FR4 rigid
Brand: Oneseine
Number of layers: 6
Board thickness: 1.6mm rigid & 0.2mm flex
Minimum aperture: 0.15mm
Minimum line width/line spacing: 0.08mm
Copper thickness: 1OZ each on the inner and outer layers
Solder resistance: green oil with white letters
Surface technology: sinking gold
Product features: 0.1mm hole to line, 0.2mm BGA pad, resin plug required for holes in the pad
Rigid-Flex PCB Applications in Smartphones and Tablets
Rigid-flex PCBs are extensively used in modern smartphones and tablets, enabling compact, lightweight, and flexible electronic assemblies that fit within slim, curved form factors.
Key Components Connected by Rigid-Flex PCBs:
  • Processor and memory chips: Rigid sections provide stable mounting for main processor, RAM, and essential ICs
  • Display and touch panel: Flexible portions allow seamless integration with edge-to-edge designs
  • Camera module: Flexible sections enable optimal positioning in tight spaces
  • Battery and peripherals: Ensures efficient power distribution and signal routing
This technology contributes to sleek, ergonomic designs while improving durability through shock and vibration absorption.
Rigid-Flex PCB Advantages
  • Structural Integrity: Rigid sections provide stability while flexible portions allow bending and folding
  • Space Optimization: Enables routing through tight spaces and complex 3D shapes
  • Enhanced Reliability: Flexible sections better withstand bending and vibrations
  • Manufacturing Efficiency: Automated fabrication reduces production costs
Manufacturing Process and Challenges
Production Steps:
  • Multilayer lamination of rigid and flexible materials
  • Rigid-flex structuring through selective etching
  • Interconnect formation via vias and plated through-holes
  • Circuit patterning using photolithography
  • Component assembly and rigorous testing
Key Challenges:
  • Thermal management in densely packed designs
  • Balancing flexibility with long-term durability
  • Maintaining dimensional stability during production
  • Material compatibility to prevent delamination
  • Achieving high-density miniaturization