Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number R205T DUX ISOLATOR found under Digital Isolator by Versitron Inc. The National Stock Number assigned to this part is 6030010145765, and the Federal Supply Class is 6030 Fiber Optic Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like R205T DUX ISOLATOR.