PCB Connection Challenges in High Vibration Applications
When using the PCB connection in high-vibration environments, the connection system may be affected by vibration. Handling and maneuvering the .047” and .087” cable assemblies mated to surface mount SMP, SMPM and SMPS PCB connectors can damage the connector’s connection to the PCB if the strength of the solder joint is exceeded.
SV Microwave’s PCB Mounting Hardware
SV Microwave has noticed these challenges and worked on the backend to address them. Here is what we discovered: we have built the external hardware called PCB Mounting Hardware that redirects the axial and radial forces away from the PCB connector. In that way, it can protect the system’s solder joint from vibrations and external forces. This custom mounting hardware can be designed for both standard and custom cable connectors.
How It Functions?
The elements involved in this process are the mounting hardware, PCB, cable connector and cable assembly. Let’s dive into how it operates.
- The mounting hardware mechanically connects and couples the cable connector to the printed circuit board (PCB).
- The mounting hardware is directly installed on the board using a screw and nut with an Allen wrench. It can be installed using existing cable connector characteristics developed for installation/removal tools.
Applications
- High-reliability applications where secure connections are essential.
- System designs that emphasize board-to-cable connections, which undergo frequent maneuvering.
- High vibration environments