Tube-number record
19BFP4
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BrandThomas Electronics, Inc.
ClassPicture Tube
BaseCRT base (B12 family)
Filament6.3 V @ 600 mA
Construction
Primary TypeDisplay / CRT
EnvelopeRectangular glass
Sections1
Filament / Heater
Absolute Maximum Ratings
Plate Voltage20000 V
Grid 2 Voltage550 V
Grid 1 Voltage-154 V
H-C Voltage200 V
Audio Performance
Key Features
- Electrostatic Focusing
- Magnetic Deflection
- Short straight electron gun
- Aluminized
- Gray Filter Glass
- No Ion Trap
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Recommended Operating Conditions | 16000 V | — | — | — | — |
Application Notes
The 19BFP4 is a direct view picture tube for use in television receivers. Grid No. 4, Grid No. 3, and the collector are connected together within the tube and referred to as anode.
Datasheets
Datasheet: 19BFP4.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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