22-layer PCB with impedance control

Key Specifications/Special Features

• Board size: 610*1,200mm
• Layer count range: 1-30 layers
• Base materials: FR-4, high Tg FR-4, CEM1, CEM3, aluminum and PTFE
• Copper thicknesses: 0.5-3oz
• Board thicknesses: 0.2-6.0mm
• Min line width/space: 3mil
• Min hole diameter: 0.02mm
• Surface finishing: HASL, PB-free HASL, ENIG, flash gold, immersion tin, immersion silver and OSP
• Solder mask colors: green, red, blue, black, yellow, white and more
• Legend: white, black and more
• Aspect ratio: 10:1