BergStak® 0.5mm Pitch Connectors Amphenol FCI BergStak® 0.5mm Pitch Connectors deliver a comprehensive, versatile solution for high-density applications. The Bergstak 0.5mm series includes stack heights from 3mm to 6mm in 0.5mm increments and 10 to 60 positions in 10-position increments. The connectors feature a scoop-proof housing and a unique design that ensures the terminals are not damaged during mating. Amphenol FCI BergStak 0.5mm Pitch Connectors are suitable for high-density and parallel board stacking applications, including point-of-sale equipment, surveillance cameras, medical devices, measurement equipment, and much more.