Thank you for selecting Aerospace Aviation 360 for K400B5C1 by Te Connectivity Amp under General Purpose Relays. We are proud to be an ASAP Semiconductor owned and operated website, a leading distributor of aviation and aerospace part numbers like K400B5C1. To help us better understand your parts requirements, please fill out an RFQ form for part number K400B5C1 with your details, and our customer executive will respond to your RFQ in 15 minutes or less.