Tube-number record
3A/110A
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ClassRepeater Triode
Base4-pin
Construction
Primary TypeTriode
EnvelopeGlass
SectionsSingle
Filament / Heater
MaterialOxide-coated
Absolute Maximum Ratings
Plate Voltage190 V
Audio Performance
Key Features
- Oxide-coated filament
- Low power repeater service
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Standard Operation | 130 V | 2181.8 | 5500 | 12 | — |
Application Notes
3A/110A is for replacement purposes only.
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