Tube-number record
5CEP11
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BrandSylvania
ClassHigh Resolution Cathode Ray Tube
BaseDuodecal
Filament6.3 V @ 600 mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass
Base MaterialPlastic
Sections1
Filament / Heater
Absolute Maximum Ratings
Plate Voltage22000 V
Grid 2 Voltage600 V
Grid 1 Voltage-180 V
H-C Voltage180 V
Audio Performance
Key Features
- High Resolution
- .0015” Line Width
- 5-Inch Flat Faceplate
- Optical Glass
- Non-Browning Faceplate
- Extremely Fine Grain Screen
- Aluminized Screen
- Magnetic Deflection
- Electrostatic Focus
- No Ion Trap
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| High Resolution photographic recording | 10000 V | — | — | — | — |
| High Resolution photographic recording (Max Output) | 20000 V | — | — | — | — |
Application Notes
Grid No. 3 focus supply should be capable of 250 µA average current. Focus modulation recommended.
Datasheets
Datasheet: 5CEP11.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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