Tube-number record
8213
0 archive entries
8213 is a tube type in the TubeDatabase archive (class: Triode). Recorded specifications: brand SYLVANIA, construction Triode, socket Subminiature, and maximum plate voltage 300 V. The archive does not yet hold a photographed example of this type.
BrandSYLVANIA
ClassTriode
BaseSubminiature
Filament6.3 V @ 380 mA
Construction
Primary TypeTriode
EnvelopeT-3
SectionsSingle
Filament / Heater
Heater NotesParallel or Series connection
Absolute Maximum Ratings
Plate Voltage300 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Average Characteristics | 105 V | 23000 | 1348 | — | 23 mA |
Application Notes
The Type 8213 is a subminiature medium mu triode intended primarily for cathode follower applications. It is characterized by long life and stable performance under conditions of high altitude, severe shock, vibration, and high temperature.
Datasheets
Datasheet: 8213.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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