Triode AX7T85RB/7T85RB

The AX7T85RB is an external anode triode of ceramic to metal construction. Intended for use in RF industrial heating applications, the AX7T85RB is an improved version of the 7T85RB and replaces the TT85RB and 7T85RA in all applications. It utilizes a copper radiator which offers improved thermal characteristics over its predecessors. The copper radiator permits the tube to operate much cooler in high-load applications. Conservatively rated at 2.5kW to remain compatible with the 7T85RB, the device can comfortably dissipate up to 3.5 kW.