Soft And Hard Combination Printed Circuit Board Fabrication Carbon
Ink
Printed Circuit Board Fabrication Description:
1. High reliability
Through a series of technical means such as inspection, testing,
and aging tests, the PCB can be guaranteed to work reliably for a
long time (usually 20 years).
2. designability
Requirements for various properties of PCB (electrical, physical,
chemical, mechanical, etc.) can be achieved through design
standardization, normalization, etc. In this way, the design time
is short and the efficiency is high.
3. producibility
PCB adopts modern management, which can realize standardization,
scale (quantization), and automatic production, so as to ensure the
consistency of product quality.
4. Testability
A relatively complete test method and test standard have been
established, and the qualification and service life of PCB products
can be detected and identified through various test equipment and
instruments.
Printed Circuit Board Fabrication Parameters:
| Layer | 2-64 |
| Thickness | 0.3-6.5mm |
| Copper Thickness | 0.3-12 oz |
| Min Mechanical Hole | 0.1mm |
| Min Laser Hole | 0.075mm |
| HDI | 1+n+1,2+n+2,3+n+3 |
| Max Aspect Ratio | 20:01 |
| Max Board Size | 650mm*1130mm |
| Min Width/Space | 2.4/2.4mil |
| Min Outline Tolerance | ±0.1mm |
| Impedance Tolerance | ±5% |
| Min PP Thickness | 0.06mm |
| Bow &Twist | ≤0.5% |
| Materials | FR4, High-Tg FR4, Rogers, Nelco, RCC, PTFE, M4, M6, TU862, TU872 |
| Surface Finished | HASL, HASL Pb Free Immersion Gold/Tin/Silver Osp, Immersion
Gold+OSP |
| Special Capability | Gold Finger Plating, Peelable, Carbon ink |
Printed Circuit Board Fabrication Introduction:
The printed circuit board has good product consistency, and it can
adopt a standardized design, which is conducive to the realization
of mechanization and automation in the production process. At the
same time, the entire printed circuit board that has been assembled
and debugged can be used as an independent spare part, which is
convenient for the exchange and maintenance of the whole product.
At present, printed circuit boards have been widely used in the
manufacture of electronic products.
