Topboard Source Co.,Limited

General product information

Material: FR4
Layers: 6 layers
Board thickness: 1.6mm
Copper thickness: 1oz
Solder mask color: green
Surface finish: HASL
Minimum hole size: 0.2mm
Minimum line spacing/width: 4/4mil
Package: vacuum packing
Maximum board size: 800 x 508mm
Finished board thickness: 0.2 to 4.0mm
Minimum line width: 4mil
Minimum line space: 4mil
Minimum hole size: 0.15mm
PTH wall thickness: 0.8mil
PTH diameter tolerance: ±2mil
NPTH hole dia tolerance: ±1mil
Hole position deviation: ±2mil
Outline tolerance: ±4mil
S/M pitch: 3mil
Insulation resistance: 1E + 12? (normal)
Aspect ratio: 10:1
Thermal shock: 3 x 10sec @ 288?
Warp and twist: 1.3kV/mm
Peel strength: >=61bin(>=107G/mm)
Solder mask abrasion: >=6H
Flammability: 94V-0
Impedance control: 50 Ohms +/-10%
Surface treatment: HASL, immersion gold, flash gold, OSP and gold finger