Thank you for selecting Aerospace Aviation 360 for FR4043 by Fci under Automotive Connectors. We are proud to be an ASAP Semiconductor owned and operated website, a leading distributor of aviation and aerospace part numbers like FR4043. To help us better understand your parts requirements, please fill out an RFQ form for part number FR4043 with your details, and our customer executive will respond to your RFQ in 15 minutes or less.