Tube-number record
5ADP-
0 archive entries
5ADP- is a tube type in the TubeDatabase archive (class: Cathode-ray tube). Recorded specifications: construction Display / CRT, base Medium Shell Diheptal, socket CRT base (B12 family), maximum plate voltage 6000 V, and maximum plate dissipation 6 W. The archive does not yet hold a photographed example of this type.
ClassCathode-ray tube
BaseCRT base (B12 family)
Filament6.3 V @ 0.6 mA
Construction
Primary TypeDisplay / CRT
EnvelopeFlat-faced
Base MaterialMedium Shell Diheptal
Filament / Heater
Heater Notes0.6 ± 10% Ampere
Absolute Maximum Ratings
Plate Voltage6000 V
Plate Dissipation6 W
Grid 1 Voltage-200 V
H-C Voltage180 V
Audio Performance
Key Features
- Flat-faced
- Electrostatically focused
- High sensitivity
- Long deflection plates
- Low pattern distortion
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical | 1500 V | — | — | — | — |
Application Notes
Designed for applications where tight tolerances and high sensitivity are important. Similar to 3WP- tubes but larger.
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