GREENSTONE USA

Electron Tubes for Industrial, Broadcast and Military Applications

3CX20000H3   /  3CX20,000H3      

Description

The 3CX20000H3  /  3CX20,000H3 Vacuum tube is a Forced Air cooled, medium mu triode used in Industrial RF heating applications.

Electrical specifications for the 3CX20000H3  /  3CX20,000H3 Vacuum tube:

Filament                                                   Thoriated Tungsten mesh

Voltage                                                                           10  Volts

Current                                                                          160 Amps

Amplification factor                                                                    20

Plate Dissipation                                                        20000 Watts

Grid Dissipation                                                             800 Watts

Maximum frequency for full rating CW                               90 MHz

Capacitance Grounded Cathode connection:

Input                                                                                     70 pF

Output                                                                                  2.3 pF

Feedback                                                                               43 pF

Mechanical specifications for the 3CX20000H3  /  3CX20,000H3 Vacuum tube:

Cooling                                                                       Forced Air

Base                                                                         Flexible leads

Length                                                                                 19   in.

Diameter                                                                                 8  in.

Weight                                                                                20  lbs.