Thank you for selecting Aerospace Aviation 360 for BT400-745G by Advanced Interconnections under Board To Board And Card Edge Connectors. We are proud to be an ASAP Semiconductor owned and operated website, a leading distributor of aviation and aerospace part numbers like BT400-745G. To help us better understand your parts requirements, please fill out an RFQ form for part number BT400-745G with your details, and our customer executive will respond to your RFQ in 15 minutes or less.