Tube-number record
ME1406
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ME1406 is a tube type in the TubeDatabase archive (class: Electrometer Pentode). Recorded specifications: brand Mullard, construction Pentode, socket B5 family, and maximum plate voltage 45 V. The archive does not yet hold a photographed example of this type.
BrandMullard
ClassElectrometer Pentode
BaseB5 family
Construction
Primary TypePentode
EnvelopeSubminiature
SectionsSingle
Filament / Heater
MaterialDirectly heated
Absolute Maximum Ratings
Plate Voltage45 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Pentode | 10 V | 10.5 | 10500000 | 110 | 0.005 mA |
Application Notes
The quoted grid current characteristics will only be obtained if the tube is operated in complete darkness. Filament voltage must be applied before the anode voltage to avoid excessive drift. Direct soldered connections to leads must be at least 13mm from the seals.
Datasheets
Datasheet: ME1406.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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