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PRODUCT

  • Electron tube
  • Electron tube
Electron tube   3CX4500F3 / YU108

The 3CX4500F3 / YU108 is a forced air cooled, ceramic-metal medium-mu amplifier factor power triode containing a thoriated tungsten carbide cathode designed for mainly used in amplifier, oscillator and modulator. High output power can be obtained as operating in medium-mu voltage. The tube connects with service by the flexible lead cathode and the firm flange on the grid in industrial application.


Overview

The 3CX4500F3 / YU108 is a forced air cooled, ceramic-metal medium-mu amplifier factor power triode containing a thoriated tungsten carbide cathode designed for mainly used in amplifier, oscillator and modulator. High output power can be obtained as operating in medium-mu voltage. The tube connects with service by the flexible lead cathode and the firm flange on the grid in industrial application.

GENERAL CHARACTERISTICS

Filament Voltage

7.0±0.35 V

Filament Current (at 7V)

       78±3 A

Amplification

       22

Interelectrode Capacitance

(Grounded Cathode)

Cin

35±5.2 pF

  Cout

       0.9±0.3 pF 

  Cgp

       20±3.2 pF

Maximum Operaing Frequency

(continuing wave)      

                                               75MHz

Operation Position

  Vertical, base up or down