GREENSTONE USA

Electron Tubes for Industrial, Broadcast and Military Applications

3CW20000H3   /  3CW20,000H3      

Description

The 3CW20000H3  /  3CW20,000H3 Vacuum tube is a water cooled, medium mu triode used in Industrial RF heating applications.

Electrical specifications for the 3CW20000H3  /  3CW20,000H3 Vacuum tube:

Filament                                                   Thoriated Tungsten mesh

Voltage                                                                           7.5 Volts

Current                                                                            99 Amps

Amplification factor                                                                    20

Plate Dissipation                                                        20000 Watts

Grid Dissipation                                                              250Watts

Maximum frequency for full rating CW                               90MHz

Capacitance Grounded Cathode connection:

Input                                                                                      53pF

Output                                                                                   1.4pF

Feedback                                                                               34pF

Mechanical specifications for the 3CW20000H3  /  3CW20,000H3 Vacuum tube:

Cooling                                                           water & Forced Air

Base                                                                         Flexible leads

Length                                                                             18.25 in.

Diameter                                                                            6.75 in.

Weight                                                                                12 lbs.