Tube-number record
A63-11X
0 archive entries
A63-11X is a tube type in the TubeDatabase archive (class: Colour Television Tube). Recorded specifications: brand Mullard, construction Other / special, base Plastic shell, socket CRT base (B12 family), and maximum plate voltage 27500 V. The archive does not yet hold a photographed example of this type.
BrandMullard
ClassColour Television Tube
BaseCRT base (B12 family)
Filament6.3 V @ 900 mA
Construction
Primary TypeOther / special
EnvelopeReinforced tube envelope
Base MaterialPlastic shell
Sections3 guns
Filament / Heater
Heater NotesHeater supply should be regulated for maximum cathode life.
Absolute Maximum Ratings
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Each gun | 25000 V | — | — | — | 0.8 mA |
Application Notes
The tube does not emit X-radiation above maximum dosage if operated within 27.5kV. External conductive coating M must be connected to chassis. The metal band B should be connected to chassis or via a leakage path.
Datasheets
Datasheet: A63-11X.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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