Tube-number record
11ЛО2И
0 archive entries
11ЛО2И is a tube type in the TubeDatabase archive (class: Power Triode). Recorded specifications: brand Sylvania, construction Triode, socket 4-pin, maximum plate voltage 180 V, and maximum plate dissipation 1.6 W. The archive does not yet hold a photographed example of this type.
BrandSylvania
ClassPower Triode
Base4-pin
Construction
Primary TypeTriode
EnvelopeST-14
SectionsSingle
Filament / Heater
Absolute Maximum Ratings
Plate Voltage180 V
Plate Dissipation1.6 W
Audio Performance
Key Features
- Oxide-coated filament
- Individually tested (Essayé sur poste)
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A1 Amplifier | 135 V | 1700 | 4700 | 8 | 6 mA |
| Class A1 Amplifier | 180 V | 1800 | 4400 | 8 | 7.7 mA |
0 results