Thank you for selecting Aerospace Aviation 360 for G4DA8 by Opto 22 under Solid State Relays. We are proud to be an ASAP Semiconductor owned and operated website, a leading distributor of aviation and aerospace part numbers like G4DA8. To help us better understand your parts requirements, please fill out an RFQ form for part number G4DA8 with your details, and our customer executive will respond to your RFQ in 15 minutes or less.