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16-layer 2+N+2 high-precision PCB design

ชื่อ: 16-layer two-stage high-precision PCB design

Plate: TG170 /TG180, F4BM, FR4, FR1-4, ฯลฯ.

Designable layers: 1-32 ชั้น

Minimum line width and line spacing: 3mil

Minimum laser aperture: 4mil

Minimum mechanical aperture: 8mil

Copper foil thickness: 18-175цm (standard: 18цm35цm70цm)

Peel strength: 1.25N/mm

Minimum punching hole diameter: single side: 0.9mm/35mil

Minimum hole diameter: 0.25mm/10mil

Aperture tolerance: ≤φ0.8mm±0.05mm

Hole tolerance: ±0.05mm

Hole wall copper thickness: double-sided/multi-layer: ≥2um/0.8mil

  • รายละเอียดสินค้า

Overview of 16-Layer Stack PCB

A 16-layer stack has 16 layers of routing and is typically used for high-density designs.

Routing Challenges and Solutions

Routing Challenges

In EDA applications, routing techniques often fail to route the design.

Solution: Adding Multiple Layers

That’s why manufacturers add multiple layers to accommodate the complexity of high-density designs.

Specifications of 16-Layer PCB Fabrication

Composition

  • Made of 16 ชั้น
  • Made of halogen-free materials, aluminum, CEM, and FR

Plate Thickness

  • Extended to 7 มม

Board Size

  • Maximum finished board size is 500 x 500 มม

Finishes

  • Halogen-free gold and silver plated

UGPCB: High-Quality Fabrication

UGPCB offers high-quality fabrication of 16-layer stack PCBs, ensuring reliability and performance for high-density designs.

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