Tube-number record
908
0 archive entries
908 is a tube type in the TubeDatabase archive (class: High-Vacuum Cathode-Ray Tube). Recorded specifications: brand RCA, construction Display / CRT, socket 7-pin (non-miniature), and maximum plate voltage 1650 V. The archive does not yet hold a photographed example of this type.
BrandRCA
ClassHigh-Vacuum Cathode-Ray Tube
Base7-pin (non-miniature)
Filament2.5 V @ 2100 mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass
SectionsSingle
Filament / Heater
Heater NotesUnipotential Cathode
Absolute Maximum Ratings
Plate Voltage1650 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Operation at 1000V | 1000 V | — | — | — | — |
| Operation at 1500V | 1500 V | — | — | — | 0.33 mA |
Datasheets
Datasheet: 908.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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