Numero del Modello
Heart PCB
Punto d'origine
Guangdong, China
Marca
Heart Charger pcb Circuit Board
Spessore di rame
1/2OZ 1OZ 2OZ 3OZ
Minuti Formato del foro
0.2mm
Minuti Linea larghezza
3mil
Rifinitura di 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