
Double Sided PCB with HAL Surface and Green Solder Mask
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- T/T ,Paypale, Western Union
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Basic Info
Payment Type: | T/T ,Paypale, Western Union |
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Product Description
Product Description
- Material: FR4, aluminum base, rogers and taconic
- Finish board thickness: 0.2 to 3.2mm (8 to 126mil)
- External copper thickness: 35 to 210μm
- Internal copper thickness: 17 to 140μm
- Copper plating hole: 18 to 40μm
- Minimum trace width and line spacing: 0.075/0.1mm (3/4mil)
- Minimum hole dimension (CNC): 0.20mm (8mil)
- Minimum hole dimension (punching): 0.9mm (35mil)
- Maximum panel dimension: 610 x 508mm
- Hole position tolerance (CNC): ±0.075mm
- Hole dimension tolerance (CNC):
- PTH: ±0.075mm
- NPTH: ±0.05mm
- Outline tolerance:
- CNC: +±0.125mm
- Punching: ±0.15mm
- Warp and twist: 0.70%
- Minimum solder mask bridge: 0.0635mm
- PTH: ±0.075mm
- NPTH: ±0.05mm
- CNC: +±0.125mm
- Punching: ±0.15mm
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