833A/833C Graphite

Call or email first to confirm stock prior to entering an order(info@newtube.com)

The 833A is a medium mu power triode used in RF amplifier, Oscillator, or class B modulator.

Electrical specifications for  833A  Vacuum tube:

Filament                                              Thoriated Tungsten

Voltage                                                               10 Volts

Current                                                               10Amps

Amplification factor                                                      35

Maximum frequency for full rating CW                30 MHz

Cooling                                                                       Air

Length                                                                  8.63 in.

Diameter                                                              4.60 in.

Weight                                                            454 Grams