Tube-number record
4060
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4060 is a tube type in the TubeDatabase archive (class: Electrometer triode). Recorded specifications: brand Philips, construction Triode, and maximum plate voltage 6 V. The archive does not yet hold a photographed example of this type.
BrandPhilips
ClassElectrometer triode
Construction
Primary TypeTriode
EnvelopeGlass
SectionsSingle
Filament / Heater
MaterialDirectly heated
Absolute Maximum Ratings
Plate Voltage6 V
Audio Performance
Key Features
- Electrometer triode
- Extremely low grid current
- Direct heating
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Standard | 4 V | 28 | 17857 | 0.5 | 0.095 mA |
Application Notes
The exact value of the heater voltage to be adjusted is indicated for each valve. The exterior of the triode should be carefully cleaned and dried before use. To avoid photo-electric currents the tube should be mounted in the dark. The surrounding air should, if possible, be freed from moisture by means of a dessicator.
Datasheets
Datasheet: 4060.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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