Thank you for selecting Aerospace Aviation 360 for SDE9ST by Itw Mcmurdo Connectors under D Subminiature Connectors. We are proud to be an ASAP Semiconductor owned and operated website, a leading distributor of aviation and aerospace part numbers like SDE9ST. To help us better understand your parts requirements, please fill out an RFQ form for part number SDE9ST with your details, and our customer executive will respond to your RFQ in 15 minutes or less.