PCB Manufacture


Rigid printed board	flexible printed board	（Rigid-flex-PCB）rigid-flex printed board

Single-sided printed board	double-sided printed board	Multilayer printed board

Aluminum PCB	Thick copper board	High frequency board

Multilayer printed board	HDI base board	buried blind vias

PCB main process requirement information

Project	Detail requirements
Size	According to customer requirements, tolerances, dimensions, thickness are less than 1.0mm±0.1mm, and greater than 1.0mm±10%;
Quantity	actual demand, such as the quantities of sample, the quantities of batch
Thickness	conventional thickness:1.0mm、1.6mm; the thinnest 0.4mm, the thickest 7mm
Color of solder mask	Common solder mask oil: green, black, white; special: purple, red and blue
Color of silkscreen	white and black
Base material	FR4, high TG (TG150, TG170), aluminum substrate, copper substrate; brand, model, rolled copper, electrolytic copper
Layer	Single layer, 2, 4, 6, 8,10,12,14,16,18,20,22,24,26,28,30,32 layers or higher
Copper thickness	Common thicknesses: 0.5oz, 1oz, 2oz, 3oz and above. It's necessary to distinguish the thickness of the inner layer and the outer layer
Surface finish	HASL, Immersion Gold, Immersion Sliver, OSP, cover the blue glue. Common gold thickness:1u,2u
PCB material	GERBER、PCBDOC, design software, software version
Impedance	Require impedance file
Through hole process	Cover oil, open window, resin plug hole
PCB edge	Conventional PCB edge:3mm-5mm, depending on the actual situation of the PCB
Panel	Panel method: Design the layout according to the actual materials saving and favorable production operations and the size of a single PCB. For example: 2 panels, 3 panels, 4 panels, etc. (depending on the actual situation of the PCB)
V-CUT	Depth, Angle
Application	consumption, communication, industrial control, medical, aerospace, automobile, military industry
Environmental requirements	ROHS, Lead-Free, Halogen-free
IPC class	IPC-A-600G, Class 1,2,3