Tube-number record
5AJ
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BrandVacuum Tube Products
ClassCathode Ray Tube
BaseDuodecal
Filament6.3 V @ 600 mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass
Base MaterialPlastic/Shell
Sections1
Filament / Heater
Heater NotesIndirectly heated cathode
Absolute Maximum Ratings
Plate Voltage2500 V
Grid 2 Voltage10000 V
Grid 1 Voltage-200 V
H-C Voltage125 V
Audio Performance
Key Features
- Electro-static deflection
- Electro-static focus
- Post-deflection accelerator electrode
- High intensity spot
- Electrically conductive screen
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Oscillographic | 750 V | — | — | — | — |
Application Notes
Designed for general oscillographic applications requiring relatively large screen size with minimum overall length. Operates from high voltage power supplies.
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