Engineers and product developers facing severe spatial constraints require advanced interconnect technology to support increasingly complex architectures. The 24-Layer HDI PCB functions as an ultra-dense multilayer build-up board, delivering formidable routing capabilities within minimal form factors. By utilising stacked microvias, fine line widths, and precise layer registration, this board successfully supports high-pin-count components such as FPGAs and advanced ASICs. It provides strict impedance control, mitigating signal loss and ensuring robust signal integrity for demanding telecommunications and computing electronics.
Key Features of the 24-Layer HDI PCB
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Layer Count & Architecture: 24 layers featuring sequential build-up (SBU) with staggered and stacked microvia configurations.
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Materials: Compatible with FR-4, Rogers, and specific high-Tg substrates to maintain thermal and dimensional stability.
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Routing Density: Sub-100-micron trace width and spacing parameters to support ultra-dense multilayer configurations.
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Via Technology: Laser-drilled blind and buried vias, including via-in-pad plated over (VIPPO) for maximum surface area utilisation.
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Compliance: Manufactured to IPC-6012 Class 3 standards, ensuring operational reliability in rigorous environments.
Applications
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Telecommunications: 5G core network routers, baseband units, and high-speed optical transceivers.
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Aerospace & Defence: Mission-critical flight control systems, radar modules, and secure satellite communications.
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Advanced Computing: High-performance computing (HPC) hardware, artificial intelligence accelerators, and server motherboards.
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Medical Devices: Compact and portable diagnostic imaging equipment requiring dense logic processing.
Why Choose PCBSYNC
PCBSYNC is a professional PCB fabrication, PCBA, and EMS manufacturer delivering precision-built electronics for aerospace, medical, automotive, industrial, and smart energy applications. We handle everything from rapid prototyping to mass production — including rigid, flexible, and rigid-flex PCBs, full turnkey assembly, component sourcing, AOI and X-ray inspection, and OEM/ODM support. Reliable boards. Consistent quality. From prototype to production — PCBSYNC.
Contact our engineering team to submit your Gerber files and request a tailored quote for your next build-up board project.