Tube-number record
MW 61-80
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BrandPhilips
ClassTelevision Picture Tube
BaseDuodecal
Filament6.3 V @ 300 mA
Construction
Primary TypeDisplay / CRT
EnvelopeAll glass
SectionsSingle gun
Filament / Heater
Heater NotesIndirect heating by A.C. or D.C.; series or parallel supply. In series chain, voltage must not exceed 9.5 V at switch-on.
Absolute Maximum Ratings
Plate Voltage18000 V
Grid 2 Voltage500 V
Grid 1 Voltage-150 V
H-C Voltage200 V
Audio Performance
Key Features
- Rectangular
- Filter glass
- Metal-backed screen
- Ion trap
- Magnetic focusing
- 90 degree magnetic deflection
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical Operation 1 | 14000 V | — | — | — | 0.1 mA |
| Typical Operation 2 | 16000 V | — | — | — | 0.1 mA |
Application Notes
Mounting position is any. The socket should not be rigidly mounted to allow for free movement.
Datasheets
Datasheet: MW61-80.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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