0.8mm High-Speed Board-to-Board Connectors Amphenol Commercial 0.8mm High-Speed Board-to-Board Connectors provide high contact force, ensuring mating reliability. These board-to-board connectors feature robust mating for strong connections and high-speed performance. The broad range of pin counts and stacking heights offer maximum design flexibility. The series includes options for high-density applications. Typical applications for Amphenol Commercial 0.8mm High-Speed Board-to-Board Connectors include high-end computers, routers, servers, test cards/card extenders, and more.