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Tube Database (7,341 tube types · 1,270 archive entries)

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MW 31-7 vacuum tube outline illustration

Tube-number record

MW 31-7

0 archive entries

MW 31-7 is a tube type in the TubeDatabase archive (class: Television Cathode Ray Tube). Recorded specifications: brand Philips, construction Display / CRT, and socket Loctal. The archive does not yet hold a photographed example of this type.

BrandPhilips
ClassTelevision Cathode Ray Tube
BaseLoctal
Filament6.3 V @ 600 mA

Construction

Primary TypeDisplay / CRT
EnvelopeGlass

Filament / Heater

Heater NotesIndirect by A.C.; Parallel supply

Absolute Maximum Ratings

Audio Performance

Key Features
  • Direct viewing

Application Notes

For further technical data, refer to type MW 31-17

Datasheets

Datasheet: MW31-7.pdf

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Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.

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