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FR-4
- Board : FR-39
- Hole copper thickness : ≥20um
- Table copper thickness : ≥70um
- Line width/gap : 0.15mm/0.2mm
- Minimum pore size : 0.35mm
- Solder resist color : green
- Surface treatment : Lead-free spray tin
- Special Process : Table copper copper thickness greater than 70um, finished line width 0.1 5mm
Product description
Board:
FR-39
Hole copper thickness:
≥20um
Table copper thickness:
≥70um
Line width/gap:
0.15mm/0.2mm
Minimum pore size:
0.35mm
Solder resist color:
green
Surface treatment:
Lead-free spray tin
Special Process:
Table copper copper thickness greater than 70um, finished line width 0.1 5mm
PROFESSIONAL PCB MANUF ACTURER