
HDI blind & buried vias PCB
Material: FR4 TG150 Layers: 6 Layers, 1st Order Minimum Line Width: 0.075mm Minimum Line Distance: 0.075mm Surface Treatment: Sunken Gold Appearance Tolerance:+0.05/-0.15mm (No positioning holes inside the board)
Phone:15361676619
Dimensional tolerance: +0.05/-0.15mm (no internal tooling holes).
FR-4 fiberglass circuit boards are traditional electronic circuit boards. They are widely used due to their excellent insulation, corrosion resistance, pressure resistance, and multi-layer printing.
| material | FR4 TG150 | Number of layers | 6 layers 1st order |
| copper thickness | 1oz | Plate thickness | 1.6mm |
| Minimum aperture | 0.1mm | Min. trace spacing | 0.075mm |
| Min. trace width | 0.075mm | Surface Treatment | Immersion Gold |




