Tube-number record
16BUP4
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BrandGeneral Electric
ClassCathode Ray Tube
BaseCRT base (B7 family)
Filament6.3 V @ 450 mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass
Base MaterialPlastic
SectionsSingle
Filament / Heater
Heater NotesHeater warm-up time: 11 seconds
Absolute Maximum Ratings
Plate Voltage16000 V
Grid 2 Voltage200 V
H-C Voltage180 V
Audio Performance
Key Features
- Rectangular faceplate
- Integral plastic implosion barrier
- Aluminized screen
- External conductive coating
- Non-ion-trap gun
- Short over-all length
- Small neck diameter
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Cathode-Drive Service | 13000 V | — | — | — | 0.15 mA |
Application Notes
The 16BUP4 is a 16-inch electrostatic focus and magnetic deflection picture tube for use in cathode-drive circuits. Individual tubes will have satisfactory focus at 0 volts.
Datasheets
Datasheet: 16BUP4.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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