1B6
0 Tubes in archive
BrandSylvania Electric
ClassDiode-Pentode
BaseSubminiature button - flexible leads
Construction
Primary TypeDiode-Pentode
EnvelopeT-3
Sections2
Filament / Heater
Materialcoated
Absolute Maximum Ratings
Plate Voltage100 V
Grid 2 Voltage160 V
Cathode Current2 mA
Audio Performance
Key Features
- Subminiature button base
- Flexible leads
- Coated filament
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Pentode Section | 30V | 330 | 500000 | - | 0.33mA |
| Pentode Section | 45V | 475 | 500000 | - | 0.75mA |
| Pentode Section | 67.5V | 600 | 400000 | - | 1.6mA |
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