Tube-number record
A 63-161 X
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BrandMazda Belvu
ClassCathode Ray Tube
BaseCRT base (B12 family)
Filament6.3 V @ 900 mA
Construction
Primary TypeOther / special
EnvelopeGlass
Sections3
Filament / Heater
Heater NotesFilaments connected in series
Absolute Maximum Ratings
Plate Voltage27500 V
Grid 2 Voltage1000 V
Grid 1 Voltage-400 V
Cathode Current1 mA
H-C Voltage200 V
Audio Performance
Key Features
- Shadow-Mask (Masque perforé)
- PERMA-CHROME thermal compensation
- Aluminized screen
- High output luminophores
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Color Operation | 25000 V | — | — | — | — |
Application Notes
Recommended for color television. For maximum life, heater voltage should be regulated at 6.3V.
Datasheets
Datasheet: A63-161X.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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