Product name: 10-layer pcb production
Introduction of 10-layer pcb board:
PCB(Printed Circuit Board) is also called: circuit board, printed circuit board, printed circuit board,
Almost all electronic devices can be used. As long as there are electronic components such as integrated circuits, printed boards should be used for their electrical interconnection. In the process of large-scale electronic product research, the most basic success factor is the design, documentation and manufacture of the printed circuit board of the product. The quality of PCB design and manufacturing directly affects the quality and cost of the whole product, and even leads to the success or failure of commercial competition.
10-layer pcb application scope:
High-power power supply, medical equipment, LED display screen, instrumentation, automotive electronics, communication products, industrial control, automation equipment, computer peripherals, digital products, ……
Main equipment of 10-layer pcb factory:
CNC drilling rig, DES production line, AOI optical detector, high-speed flying probe tester, automatic screen printing machine, exposure machine, automatic V-CUT machine, developing machine, etc., automatic electroplating line, automatic copper wire sinking, ……
10-layer pcb inspection and certification:
ISO9001 certification, UL certification, SGS certification, ROHS certification, ……
10-layer pcb board brand:
Ji, Jiantao (KB), Shengyi, Xiantong, South Asia, ……
Factory process capability of 10-layer pcb in 2014:
Number of boards: 2-20
Minimum line width: 0.075mm
Minimum line distance: 0.075mm
Minimum aperture: 0.2mm
Thickness of plate: 0.4-3.2mm
Thickness tolerance: 10%
Impedance tolerance: 10%
Thickness of outer copper layer: 35-105um
Thickness of inner layer: 18-35um
Hole diameter tolerance: 0.075mm
Hole position tolerance: 0.05mm
10-layer pcb surface treatment process:
Chemical gold deposition, lead and tin spraying, lead-free and tin spraying, oxidation resistance (OSP), silver deposition, tin deposition, ……
10-layer pcb solder resist (also called solder resist) ink color:
Black, white, matt green oil, matt black oil, green, red, blue, yellow, ……
Special process requirements for 10-layer pcb board:
Plate, resin plug hole, impedance plate, thick copper plate, thick gold plate, blind hole plate, buried hole plate, ……
10-layer pcb shelf life:
Quality assurance is defined in IPC. The surface technology is antioxidant, and it can be used within half a year without vacuum packaging. If vacuum packaging is opened, it can be used within 24 hours, and the temperature and humidity are controlled. The board can be used within one year without opening the package, and it should be pasted within one week. The temperature and humidity should also be controlled. Gold board is the same as tin board, but the control process is stricter than that of tin board.
