Tube-number record
21AVP4C
0 archive entries
21AVP4C is a tube type in the TubeDatabase archive (class: Picture Tube). Recorded specifications: brand RCA, year 1964, construction Rectangular Glass, socket Duodecal, and maximum plate voltage 22000 V. The archive does not yet hold a photographed example of this type.
BrandRCA
ClassPicture Tube
BaseDuodecal
Filament6.3 V @ 600 mA
Construction
Primary TypeRectangular Glass
EnvelopeGlass
Sections1
Filament / Heater
Absolute Maximum Ratings
Plate Voltage22000 V
Grid 2 Voltage550 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Picture Tube Operation | 18000 V | — | — | — | — |
Application Notes
Operating Position: Any. Faceplate: Spherical Filterglass.
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