- 6 layer immersion gold board
- 2017-01-13 15:40
- 1.multi-layer PCB2.years in PCB manufactureing3 fast delivery with high quality4.UL,SGS,ROHS,ISO90
- 10L PCB(ENIG+gold finger)
- 2017-01-12 20:10
- min trace width and spacing:4/3.9mil.min hole:0.25mmmin BGA:0.3mm10LENIG+gold fingerred LPI solder maskFR4 ITEQ 180contr