7183A
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BrandRCA
ClassDisplay-Storage Tube
BaseJEDEC E8-49 (Writing Gun), E7-1 (Viewing Gun)
Filament6.3V @ 0.6mA
Construction
Primary TypeDisplay-Storage Tube
EnvelopeGlass
Base MaterialSmall-Button Neoditetrar 8-Pin and Small-Button Miniature 7-Pin
Sections2 (Writing Section and Viewing Section)
Filament / Heater
Heater NotesSeparate heater for Writing Gun and Viewing Gun sections.
Absolute Maximum Ratings
Plate Voltage9000 V
Grid 2 Voltage150 V
Grid 1 Voltage-200 V
Cathode Current5 mA
H-C Voltage125 V
Audio Performance
Key Features
- High Display Uniformity
- Improved Collimation System Design
- Bright non-flickering display
- Half-tone capability
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Standard Display Operation | 8500V | - | - | - | 0.3mA |
Application Notes
For use in radar and information-handling systems requiring bright displays. Requires series current-limiting resistors in screen and collector circuits for protection.
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