Thank you for selecting Aerospace Aviation 360 for S2840B-24 by Teledyne Instruments Inc 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 S2840B-24. To help us better understand your parts requirements, please fill out an RFQ form for part number S2840B-24 with your details, and our customer executive will respond to your RFQ in 15 minutes or less.