
Double-sided PCB with Heavy Copper and Lead-free HASL
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Product Description
Product Description
- Base material: FR-4
- Finished board thickness: 1.6mm
- Copper thickness: 2oz
- Whole diameter: 0.3mm (minimum)
- Line width: 0.3mm (minimum)
- Line spacing: 0.2mm (minimum)
- Surface finish: lead-free HASL
- Solder mask color: green
- Number of layer: 1 to 16 layers
- Material: FR-4, taconic, rogers, metal-backed laminate
- Finish board thickness: 0.2 to 3.2mm (8 to 126mil)
- Minimum core thickness: 0.075mm (3mil)
- Copper thickness: 1/2oz minimum, 6oz maximum
- Minimum width and line spacing: 0.075mm/0.1mm (3mil/4mil)
- Minimum hole diameter for CNC drilling: 0.2mm
- Maximum fabrication area: 610 x 508mm
- Conductor width: ±0.05mm (2mil) ±20% of originalartwork
- Hole diameter:
- PTH L: ±0.075mm (3mil)
- Non-PTH L: ±0.05mm (2mil)
- Outline tolerance:
- ±0.125mm (5mil) CNC routing
- ±0.15mm (6mil) by punching
- Warp and twist: 0.70%
- Insulation resistance: 10k© to 20M©
- Conductivity: d50©
- Test voltage: 10 to 300V
- PTH L: ±0.075mm (3mil)
- Non-PTH L: ±0.05mm (2mil)
- ±0.125mm (5mil) CNC routing
- ±0.15mm (6mil) by punching
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