WiFi PCBA control equipment copy board

Имя: WiFi PCBA control equipment copy board

The number of layers that can be copied: 1-32 слои

Minimum line width and line spacing: 3мил

Minimum laser aperture: 4мил

Minimum mechanical aperture: 8мил

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

Hole resistance: double-sided/multi-layer: ≤300цΩ

Minimum line width: 0.127mm/5mil

Minimum pitch: 0.127mm/5mil

Обработка поверхности: rosin spray tin electric gold, anti-oxidation, chemical gold, carbon oil

Warpage: ≤0.7%