Multilayer board

Detailed Product Description

Number of layers: single-layer, double-layer and 4 to 10 layers
Copper thickness: 0.5 to 10oz
Laminate materials: FR-4, FR-1 or CME-1
Base board thickness: 0.3 to 4.0mm
Surface finishing: OSP, HAL, Au immersion, silver, soft Au, NEL plating and gold finger
Twist: 0.5%
Insulation resistance: 10Ω (11Ω)
Test voltage: 150 to 300V
Thermal cycling ability: 288 degrees Celsius, 5 seconds
Finished board area: 560 x 610mm
Minimum line width and spacing: 0.1 or 0.1mm
Copper thickness in hole: 25.0μm
Minimum pad diameter inner layer: 0.5mm
Minimum hole diameter: 0.25mm
Hole tolerance:<ul>
PTH: +0.075mm
NPTH: +0.05mm</ul>
Hole location tolerance: +0.075mm
Profile tolerance CNC routing: +0.15
Profile tolerance CNC punching: +0.15
Solder mask bridge ability: 0.1mm
Solder mask rigidity: 6H
Solderable test: 245 degrees Celsius, 5 seconds
Incombustibility: 94V
Packing:<ul>
Inner: vacuum or plastic
Outer: standard carton</ul>