Tube-number record
14KP4A
0 archive entries
BrandElectronic Tubes Ltd.
ClassTelevision Tube (CRT)
BaseDuodecal
Filament6.3 V @ 300 mA
Construction
Primary TypeDisplay / CRT
Envelope14-inch Rectangular
Sections1
Filament / Heater
Heater NotesHeater Voltage Switching Surge must not exceed 4.5 volts
Absolute Maximum Ratings
Plate Voltage14000 V
Grid 2 Voltage410 V
Grid 1 Voltage-125 V
H-C Voltage150 V
Audio Performance
Key Features
- Rectangular Grey Face
- Directly Heated
- Magnetic Focus
- Magnetic Deflection
- Duodecal Base
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical Operation | 12000 V | — | — | — | 0.15 mA |
Application Notes
Mounting Position: Any, except vertical with screen uppermost.
Datasheets
Datasheet: 14KP4A.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
0 results