The 7753/TBL6/4000A is an air-cooled triode manufactured by Thales. The 7753/TBL6/4000A is primarily used in industrial applications. Thales is a leading manufacturer of power grid tubes covering a wide range of applications including broadcast, industrial and scientific. Richardson Electronics is proud to be the exclusive global distributor for Thales products. Contact
Richardson Electronics today for more information about this part.