Tube-number record
GTR83W
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GTR83W is a tube type in the TubeDatabase archive (class: Reference Tube). Recorded specifications: construction Other / special, base Tinned Copper, and socket Flexible / flying leads. The archive does not yet hold a photographed example of this type.
ClassReference Tube
BaseFlexible / flying leads
Construction
Primary TypeOther / special
EnvelopeGlass
Base MaterialTinned Copper
SectionsSingle
Filament / Heater
Absolute Maximum Ratings
Cathode Current0.25 mA
Audio Performance
Key Features
- Low Current
- Primed Sub-Miniature
- Jump-free characteristic
- Linear characteristic
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Running characteristics | 84 V | — | — | — | 0.05 mA |
| Recommended Operation | 84 V | — | — | — | 0.1 mA |
Application Notes
At 100uA, the maximum change in running voltage per 1,000 hours is 1%.
Datasheets
Datasheet: GTR83W.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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