Product : 4G module HDI PCB
Material : Shengyi S1000-2
Plast: 6 slojev
Structure : 2+2+2
Debelina bakra: 0.5 oz
Končana debelina: 0.8 mm
Surface : ENIG
Najmanjša luknja: 0.1 mm
Debelina zlata 3U
Min sled / prostor: 0.1 mm / 0.1 mm
Application : 4G module