Número de Modelo
Heart PCB IC Crack Service
Lugar del origen
Guangdong, China
Grosor del cobre
1/2OZ 1OZ 2OZ 3OZ
Tamaño del agujero mín.
0.2mm
Acabado de la superficie
HASL-LF/OSP/ENIG etc
Product name
PCB board Manufacturer PCB Assembly PCB Design
Finish Hole Size
PTH ±0.003'' ,NPTH ±0.002"
Silk Screen Min Line Width
0.006" or 0.15mm
Solder Mask Rrgistration
±0.003"
Layer to layer Rrgistration
±0.003"
Min Plated Drills to Copper
0.25mm, 0.30mm