Tube-number record
4671
0 archive entries
4671 is a tube type in the TubeDatabase archive (class: Triode). Recorded specifications: brand Philips/Mullard, construction Triode, socket Acorn, and maximum plate voltage 250 V. The archive does not yet hold a photographed example of this type.
BrandPhilips/Mullard
ClassTriode
BaseAcorn
Construction
Primary TypeTriode
EnvelopeAcorn
Filament / Heater
Absolute Maximum Ratings
Plate Voltage250 V
Audio Performance
Key Features
- VHF/UHF Triode
- Maximum frequency 500 MHz
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A | 90 V | 1250 | 20000 | 25 | 2.5 mA |
| Class A | 180 V | 2000 | 12500 | 25 | 5.5 mA |
| Class A | 250 V | 2200 | 11400 | 25 | 6.3 mA |
Datasheets
Datasheet: 4671.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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