Tube-number record
6488
0 archive entries
6488 is a tube type in the TubeDatabase archive (class: Subminiature High Slope R.F. Pentode). Recorded specifications: brand Mullard Limited, construction Pentode, socket Subminiature, maximum plate voltage 190 V, and maximum plate dissipation 1.5 W. The archive does not yet hold a photographed example of this type.
BrandMullard Limited
ClassSubminiature High Slope R.F. Pentode
BaseSubminiature
Filament6.3 V @ 200 mA
Construction
Primary TypePentode
EnvelopeGlass T-3
Filament / Heater
Absolute Maximum Ratings
Plate Voltage190 V
Plate Dissipation1.5 W
Grid 2 Voltage190 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Pentode | 100 V | 3250 | 250000 | 28 | 7.5 mA |
Datasheets
Datasheet: 6488.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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