Tube-number record
C12B
0 archive entries
C12B is a tube type in the TubeDatabase archive (class: Magnetic Teletube). Recorded specifications: brand International, construction Other / special, socket Octal, and maximum plate voltage 12000 V. The archive does not yet hold a photographed example of this type.
BrandInternational
ClassMagnetic Teletube
BaseOctal
Filament2 V @ 2.5 mA
Construction
Primary TypeOther / special
EnvelopeAluminized Screen
Filament / Heater
Heater NotesPeak Heater to Cathode potential: 150V; Warm-up period 15 secs max.
Absolute Maximum Ratings
Plate Voltage12000 V
Cathode Current
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical Characteristics | 10000 V | — | — | — | — |
Datasheets
Datasheet: C12B.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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