Thank you for selecting Aerospace Aviation 360 for D1B12A by Us Relays Technology under Signal Relays Up To 2 Amps. We are proud to be an ASAP Semiconductor owned and operated website, a leading distributor of aviation and aerospace part numbers like D1B12A. To help us better understand your parts requirements, please fill out an RFQ form for part number D1B12A with your details, and our customer executive will respond to your RFQ in 15 minutes or less.