Tube-number record
6218
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BrandRogers Majestic Electronics Limited
ClassModulated Beam Deflection Tube
BaseSpecial / none
Filament6.5 V @ 156 mA
Construction
Primary TypeBeam tetrode / beam power
EnvelopeT6-1/2
Base MaterialGlass
Filament / Heater
Heater NotesUnipotential cathode
Absolute Maximum Ratings
Plate Voltage533 V
Cathode Current5.5 mA
H-C Voltage50 V
Audio Performance
Key Features
- Reliable miniature tube
- Designed to withstand severe shock
- Modulated beam deflection for pulse generation
- Skirted miniature top cap C1-2
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Pulse generation | 100 V | — | — | — | — |
Application Notes
Mounting position any, but must not be subjected to magnetic fields.
Datasheets
Datasheet: 6218.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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