This Multilayer Professional Oem PCB has different copper conductive paths, traces and traces that are integrated on a single board for electrically connecting different electronic components on the board. It has one or two printed circuit boards and is more complex than a double-sided PCB. Its number of layers is greater than the number of layers on a double-sided printed circuit board. Multilayer boards help increase the available wiring area. It was developed by combining many double panels and insulating materials between them. Multilayer Professional Oem PCB contains at least three conductive layers immersed in the center of the insulating material. Whenever we define the number of layers, we will refer to the number of conductive patterns on the board. It is a rigid PCB because it is too difficult to design in a flexible PCB format. The number of layers can be divided into different planes, called signals, power and ground. Multilayer Professional Oem PCB joins the layers of prepreg and core material together at the time of manufacture and is subjected to high temperatures and pressures to remove any trapped air between the layers. The resin is used to cover the conductors around the corners, while the binder material is suitably melted to adhere the different layers to one location.
1,2,4,6,upto 18 layer
FR-4,glass epoxy,FR4 High Tg,Rohs compliant,Aluminum,Rogers,etc
Any shape: Rectangular,round,slots,cutouts,complex,irregular
Max PCB dimensions
20inch*20inch or 500mm*500mm
0.2~4.0mm, Flex 0.01~0.25''
Copper thickness tolerance
HASL,Nickle,Imm Gold,Imm Tin,Imm Silver,OSP etc
Green, red,white,yellow,blue,black, Double-sided
White,yellow,black,or negative, Double-sided or single-sided
Silk screen min line width
0.006'' or 0.15mm
Min drill hole diameter
0.01'',0.25mm.or 10 mil
0.075mm or 3mil