Tube-number record
5DAP-
0 archive entries
5DAP- is a tube type in the TubeDatabase archive (class: Cathode-Ray Tube). Recorded specifications: brand Du Mont, year 1960, construction Electrostatic Focus and Deflection, base Medium Shell Diheptal 12-pin, socket CRT base (B12 family), maximum plate voltage 15000 V, and maximum plate dissipation 6 W. The archive does not yet hold a photographed example of this type.
BrandDu Mont
ClassCathode-Ray Tube
BaseCRT base (B12 family)
Filament6.3 V @ 0.6 mA
Construction
Primary TypeElectrostatic Focus and Deflection
EnvelopeGlass
Base MaterialMedium Shell Diheptal 12-pin
SectionsSingle beam
Filament / Heater
Heater NotesIndirectly heated cathode
Absolute Maximum Ratings
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Standard | 12000 V | — | — | — | — |
Application Notes
The linear post accelerator extends from the tube face to the deflection plate region, allowing for a gradual voltage gradient. Ratio of post accelerator to accelerator voltage should be approximately 8.5 for optimum performance.
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