Tube-number record
C9A
0 archive entries
C9A is a tube type in the TubeDatabase archive (class: Magnetic Teletube). Recorded specifications: construction Display / CRT, socket Octal, and maximum plate voltage 6000 V. The archive does not yet hold a photographed example of this type.
ClassMagnetic Teletube
BaseOctal
Filament2 V @ 1.4 mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass
Filament / Heater
Absolute Maximum Ratings
Plate Voltage6000 V
Cathode Current0.45 mA
Audio Performance
Key Features
- Magnetic Focus
- Magnetic Scanning
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Standard | 5000 V | — | — | — | — |
Datasheets
Datasheet: C9A.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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