Tube-number record
MW 31-16
0 archive entries
MW 31-16 is a tube type in the TubeDatabase archive (class: Cathode Ray Tube). Recorded specifications: brand Philips, construction Display / CRT, socket Duodecal, and maximum plate voltage 11000 V. The archive does not yet hold a photographed example of this type.
BrandPhilips
ClassCathode Ray Tube
BaseDuodecal
Filament6.3 V @ 0.3 mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass
Sections1
Filament / Heater
Heater NotesIndirect heating by A.C. or D.C.; series or parallel supply.
Absolute Maximum Ratings
Plate Voltage11000 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Operation at 7kV | 7000 V | — | — | — | — |
| Operation at 9kV | 9000 V | — | — | — | — |
Application Notes
When used in a series heater chain, the heater voltage must not exceed 8.5 V when the supply is switched on. A current limiting device may be required. Anode connection must be in the vertical plane.
Datasheets
Datasheet: MW31-16.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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