Features & BenefitsSmiths Interconnect's KMC Series is a high density PCB connector coming in 3 rows mixing signal, power, and coaxial contacts. Using the hyperboloid contact technology, the KMC series features with low contact resistance while ensuring more than 5000 mating cycles. KMC Series is designed as high reliability printed circuit board connectors offering pin counts from 26 to 162 contacts with a 0.5mm contact diameter and is widely used in harsh environments of the commercial aerospace and space applications. KMC Series is an ESA qualified connector. High density interconnection, up to 162 ways Available in several termination styles: wire wrap, solder cup and through board solder ESCC 3401/039 ESA qualified Polarized guiding devices, 16 keys available Fretting proof - endurance