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BrandMazda Belvu
ClassPentode Subminiature
BaseWire Leads
Construction
Primary TypePentode
EnvelopeA 7X 10.1
SectionsSingle
Filament / Heater
MaterialDirectly Heated
Absolute Maximum Ratings
Plate Voltage100 V
Grid 2 Voltage100 V
Cathode Current7 mA
Audio Performance
Key Features
- Direct heating
- Subminiature
- AF and RF Amplifier
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Nominal | 45V | 2000 | 200000 | - | 3mA |
Application Notes
Care should be taken when soldering leads to avoid overheating the glass-to-metal seal. Leads should not be bent closer than 2mm to the seal.
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