Tube-number record
GTR 83 X
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ClassPrimed Sub-Miniature Reference Tube
BaseFlexible / flying leads
Construction
Primary TypeOther / special
EnvelopeSub-Miniature Glass
Sections1
Filament / Heater
Absolute Maximum Ratings
Plate Voltage130 V
Cathode Current2.5 mA
Audio Performance
Key Features
- Sub-Miniature
- Primed cathode
- Tinned copper leads
- Linear characteristics
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Reference Operation | 84 V | — | — | — | 0.5 mA |
Application Notes
The tube characteristics are reasonably linear between 0.5 and 2.5 mA providing that the primer is passing at least 150 µA.
Datasheets
Datasheet: GTR83X.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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