Why did you choose to create a proprietary connector?

When designing VFLEX, here are some of the requirements that we considered
  • Low cost
  • High Retention Force
  • Durable
  • Capable of 5A current with low contact resistance
  • Small Size
  • Easy mechanical integration with plastics
  • Stack height that is coplanar with USB-C
  • Surface Mount assembly
  • Endure high temperatures during manufacturing
  • Overmold-ability for Mating connector
 
After evaluating many connectors, there really was not something available that was simple and met all of these criteria. This was the genesis for our X-Connector. It solves all of these problems in a very elegant way.