Tube-number record
10JY8
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BrandGeneral Electric
ClassTriode-Pentode
BaseNoval (B9A)
Filament10.5 V @ 450 mA
Construction
Primary TypeMulti-section
EnvelopeT-6 1/2
Base MaterialGlass
Sections2
Filament / Heater
Warm-up Time11s
Heater NotesHeater current 0.45 Amperes
Absolute Maximum Ratings
Plate Voltage330 V
Plate Dissipation5 W
Grid 2 Voltage330 V
H-C Voltage200 V
Audio Performance
Key Features
- Medium-mu triode for sync separator service
- Sharp-cutoff pentode for video amplifier service
- 9-pin miniature
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Pentode Section (Video) | 200 V | 11000 | 55000 | — | 24 mA |
| Triode Section (Sync) | 125 V | 10400 | 4400 | 46 | 15 mA |
Datasheets
Datasheet: 10JY8.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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