Military PCB Assembly | PCB Supplier

Military PCB Assembly

With the rapid development of military science and technology and the intelligence and networking of military equipment, the military PCBA (Printed Circuit Board Assembly), as the core of military electronic equipment, is responsible for important functions such as control system and communication system, and the quality and stability requirements are particularly strict.

With the continuous progress of military science and technology, military PCBA is an important component, its standard formulation, and compliance have become very important. Military PCB Assembly standards can encourage PCBA manufacturers to produce high-quality, high-performance products.  

Military PCB Assembly Manufacturing Standards

1. MIL-PRF-31032

2. MIL-PRF-55110

3. IPC-A-610

4. J-STD-001
 

Layout design

Reasonably arrange the placement of components and increase the density of component placement as much as possible to reduce wire length, control crosstalk, and reduce the size of printed circuit boards;

Logic devices with signals entering and exiting the printed circuit board should be arranged as close to the connector as possible and arranged in the order of circuit connection relationships as much as possible;

Partition deployment. Depending on the logic level, signal conversion time, noise tolerance, and logical interconnection of the components used, measures such as relative partitioning or strict separation of circuits are taken to control the crosstalk noise of power, ground, and signals;

Uniform deployment. The arrangement of components on the entire board should be neat and orderly. The distribution and wiring density of heating components should be uniform;

Meet heat dissipation requirements. When air cooling or adding heat sinks is required, air ducts or sufficient heat dissipation space should be left; For liquid cooling methods, corresponding requirements should be met;

Thermal-sensitive components should not be placed around high-power components and should be kept at a sufficient distance from other components;

When installing heavy components, they should be arranged as close to the support point of the printed circuit board as possible;

Should meet the requirements for component installation, maintenance, and testing;

Multiple factors such as design and manufacturing costs should be comprehensively considered.
 

Conclusion

The military PCB Assembly standard is an important foundation for ensuring the development of military technology and maintaining national security. During the production process of high-quality PCBA products, strict adherence to standards should be ensured to ensure high quality and stable performance, as well as the reliability and long-lasting stability of electronic equipment.

KingshengPCBA strictly adheres to all military PCB Assembly standards and also adopts other relevant standards, such as ISO9001 certification, ISO/TS16949 certification, etc.

We look forward to companies in need contacting us at any time.