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Quick Details

  • Place of Origin: Liaoning, China (Mainland), Liaoning, China (Mainland)
  • Model Number: 5868(AX-9902)TB4/1250, 5868
  • Type: Triode Transistor
  • Package Type: Surface Mount

Packaging & Delivery

Packaging Details CARTON size :
90*70*41cm /12pcs
Delivery Time Delivery after receipt money in five days

ISO9001electron tube 5868/AX-9902 is a triode tube designed for use as a radio-frequency power amplifier and oscillator, suitable  for grounded grid circuits. The anode is capable of dissipating 450watts.The cathode is a thoriated-tungsten filament.Maximum ratings apply up to 100 megacycles. At reduced ratings it may be operated up to 120 megacycles.


Electrical data                                                             Min.        Bogey          Max.

Filament voltage.                                                           9.5         10               10.5 volts

Filament current at Bogey voltage                                9.4          9.9             10.4 amperes

Amplification Factor

Ib=150ma, Eb=3000-4000 volts

Peak cathode current                                                                                     5000 mσ

Direct interelectrode capacitances

Grid to Plate                                                                    6.9          8                8.7μμf

Grid to Filament                                                              9.6          11               12μμf

Plate to Filament                                                                                               0.35μμf

Mechanical data

Mounting position                                                                vertical  base up or down

Required Air Flow to Envelope                                                                         25cfm

Maximum Glass Temperature

At bottom seals                                                            180°C

At plate seal                                                                  220°C


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China (Mainland) | Manufacturer, Trading Company
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