Tube-number record
C14PM
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BrandBRIMAR
ClassCathode Ray Tube
BaseDuodecal
Filament6.3 V @ 300 mA
Construction
Primary TypeOther / special
EnvelopeRectangular Glass
Base MaterialPlastic/Phenolic
SectionsSingle beam
Filament / Heater
Heater NotesHeater Current 0.3 amp
Absolute Maximum Ratings
Plate Voltage18000 V
Grid 2 Voltage500 V
Grid 1 Voltage2 V
H-C Voltage200 V
Audio Performance
Key Features
- Rectangular
- 70° deflection angle
- Electrostatic focus
- Ion trap
- Aluminised screen
- External conductive coating
- Grey glass faceplate
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical Operation | 16000 V | — | — | — | 0.15 mA |
Application Notes
No harmful X-ray radiation is produced below 16 kV. Above 16 kV shielding may be necessary. Ion-trap magnet must be adjusted for maximum brightness.
Datasheets
Datasheet: C14PM.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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