GREENSTONE USA

Electron Tubes for Industrial, Broadcast and Military Applications

4CX15000A  /  8281  / 4CX15,000A    

Description

The 4CX15000A  /  8281  /  4CX15,000A Vacuum tube is used in audio and RF applications.

Electrical specifications for the 4CX15000A  /  8281  /  4CX15,000A vacuum tube:

Filament                                                Thoriated Tungsten mesh

Voltage                                                                        6.3 Volts

Current                                                                       160 Amps

Amplification factor                                                                4.5

Plate Dissipation                                                       15,000 Watts

Grid Dissipation                                                           200 Watts

Maximum frequency for full rating CW                           110 MHz

Capacitance Grounded Cathode connection:

Input                                                                              160.5 pF

Output                                                                             24.5 pF

Feedback                                                                          1.5 pF

Mechanical specifications for the 4CX15000A  /  8281  /  4CX15,000A Vacuum tube:

Cooling                                                                      Forced Air

Base                                                                                Coaxial

Length                                                                             9.38 in.

Diameter                                                                          7.58 in.

Weight                                                                           12.8 lbs.