Sell immersion gold PCB

Description

Goldencircuits Technology CO., Ltdis a professional PCB circuit board manufacturing and high-tech enterprises, We can provide you a range of PCB design,quick-turn PCB, copied plate, changed boards, multilayer PCBs, blind and buried vias PCB, HDI PCB, high frequency PCBs, metal based PCBs, heavy copper PCBs, mixed material PCBs.

1. Layer count: ***0 layer.
2. Board thickness: 0.1—*6.5MM 3. Impedance control:+/*5%
4. Min line width/space of outer layer 4/4mil
5. Min line width/space of inner layer : 3/3mil
6. Max size :*4”x*0”
7. Min hole dia. : 0.2mm (normal) , 0.**5mm(laser drilling)
8. Toleranceof hole dia. : +/*2 mil
9. Max copper thickness : 8 oz
*0. Base Materials :CEM1, FR1, FR4, Rogers, Arlon, Taconic etc.
*1.Surface finishing : HAL, HAL Lead free,Immersion Gold,Immersion silver etc .