Tube-number record
3AYP-
0 archive entries
3AYP- is a tube type in the TubeDatabase archive (class: Cathode-Ray Tube). Recorded specifications: brand DuMont, construction Display / CRT, socket Special / none, and maximum plate voltage 2750 V. The archive does not yet hold a photographed example of this type.
BrandDuMont
ClassCathode-Ray Tube
BaseSpecial / none
Filament6.3 V @ 0.6 mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass
SectionsSingle gun
Filament / Heater
Heater NotesHeater Current 0.6 +/- 10% Ampere
Absolute Maximum Ratings
Plate Voltage2750 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| 1000V Accelerator | 1000 V | — | — | — | — |
| 2000V Accelerator | 2000 V | — | — | — | — |
Application Notes
The 3AYP- is designed for small, light weight oscillograph applications. Feature uniform glass surface to reduce errors from parallax.
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