Thank you for selecting Aerospace Aviation 360 for MD2-40ST by Cui Corp under Circular Connectors. We are proud to be an ASAP Semiconductor owned and operated website, a leading distributor of aviation and aerospace part numbers like MD2-40ST. To help us better understand your parts requirements, please fill out an RFQ form for part number MD2-40ST with your details, and our customer executive will respond to your RFQ in 15 minutes or less.