What is PCB Routing?

PCB production
January 23, 2026
Category Connection: Double Sided PCB
Brief: Discover how this custom high precision double sided PCB panel is engineered for IoT wireless communication modules. This video demonstrates the manufacturing process from Gerber file optimization to final testing, showcasing the 12-up layout design, immersion gold surface finish, and integrated ANT antenna interfaces that ensure reliable signal transmission for industrial and consumer IoT applications.
Related Product Features:
  • Custom double-sided PCB panel designed for mass production of IoT wireless communication modules with a 12-up layout.
  • Features immersion gold surface finish for stable conductivity and reliable performance.
  • Integrated ANT antenna interfaces for seamless wireless connectivity.
  • High-precision circuit routing ensures consistent signal transmission and reliability.
  • Full OEM/ODM customization available to meet specific technical requirements.
  • Constructed with FR-4 glass fiber epoxy resin substrate for durability.
  • Includes solder mask protection and silkscreen marking for component identification.
  • Rigorous electrical testing validates signal stability and board functionality.
FAQs:
  • What files are required to customize this PCB panel?
    You'll need Gerber Files (GBR) for layer data, Drill File (DRL) for hole specifications, and optionally a Bill of Materials (BOM), Assembly Drawing, and Technical Specification Sheet to define custom requirements.
  • What surface finish is used on these PCBs and why?
    The boards feature immersion gold (ENIG) surface finish, which ensures stable conductivity, excellent solderability, and protection against oxidation for reliable IoT module performance.
  • How does the 12-up panel layout benefit mass production?
    The 12-up layout maximizes manufacturing efficiency by allowing multiple identical PCBs to be produced simultaneously on a single panel, reducing production time and costs for IoT module mass production.
  • What materials are used in the construction of these double-sided PCBs?
    The PCBs use FR-4 glass fiber epoxy resin substrate, electrolytic copper foil for circuits, prepreg adhesive film, and feature green solder mask with white/black silkscreen ink for markings.
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