TubeDatabase
  • Tubes
  • Testers
  • Companies
  • Submit
  • About

Tube Database (7,341 tube types · 1,270 archive entries)

Pre (2,630 tube types), Other (2,603 tube types), Power (1,292 tube types), Rectifier (816 tube types)
DisclaimerA–Z indexSubmit a tube
E80L vacuum tube outline illustration

Tube-number record

E80L

0 archive entries

E80L is a tube type in the TubeDatabase archive (class: Endpentode). Recorded specifications: brand Siemens, construction Pentode, base Glass, socket Noval (B9A), maximum plate voltage 300 V, and maximum plate dissipation 8 W. The archive does not yet hold a photographed example of this type.

BrandSiemens
ClassEndpentode
BaseNoval (B9A)
Filament6.3 V @ 750 mA

Construction

Primary TypePentode
EnvelopeGlass DIN 41539, Form A
Base MaterialGlass
SectionsSingle

Filament / Heater

Heater NotesIndirectly heated; parallel or series supply

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Typical Characteristic200 V90009000021.530 mA
Single-ended Class A (Condition 1)200 V900090000—30 mA
Push-Pull Class AB (Condition 2)250 V———

Application Notes

Particularly suitable for AF amplifiers in single-ended or push-pull configurations.

Datasheets

Datasheet: E80L.pdf

Download PDF
Loading datasheet...

Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.

Filters

0 tubes found

Manufacturers

Brands

    0 results
    Plate Voltage300 V
    Plate Dissipation8 W
    Grid 2 Voltage300 V
    Grid 1 Voltage-1.3 V
    Cathode Current100 mA
    H-C Voltage100 V

    Audio Performance

    Typical THD10%
    Power Output9 W
    Key Features
    • Long life (> 10,000 hrs)
    • High reliability
    • Tight tolerances
    • High shock and vibration resistance
    47 mA