PCB halogen free China manufacturer printed circuit boards

PCB halogen free China manufacturer printed circuit boards Description:

sales5_at_etlimited_cn Halogen free PCB,PCB boards, PCB prototype, pcb solder mask,FREE PCB Key speciafications/special features: 8 layers PCB Base material: Ceramics, Aluminum, Rogers, high Tg, F4B, F4BK, F4BT, TP, PF, FR4, FR1, FR2, CEM-1, CEM-3, etc. Board thickness: 0.30 to 3.20mm (12 to 26mil) Copper thickness: 0.50 to 5 ounce Solder mask: LPI solder mask, conventional solder mask, peelable solder mask, UV solder mask Minimum line width: 0.1mm (4mil) Minimum line space: 0.1mm (4mil) Minimum hole diameter: 0.25mm (10mil) PTH hole diameter tolerance: +/-0.076mm (+/-3mil) NPTH hole diameter tolerance: +/-0.03mm (+/-1.2mil) Maximum board size: 460 x 620mm (18 x 24) Board finishing type: Hot air leveling, soft gold, hard gold, immersion gold, gold fingers No order is too small or too large Sample available Instant quotes, orders& status Packing Details: Inner: vacuum packing Outer: Carton Unit Definition: no Minimum Order: 1 Delivery Lead Time: 15 day(s) Supply Ability: 20000 Square Meter per Month