6AB7/1853
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BrandSylvania
ClassAmplificateur Pentode pour Télévision
BasePetit Octal 8-N
Filament6.3V @ 450mA
Construction
Primary TypePentode
Envelope8G-1
SectionsSingle
Filament / Heater
Heater NotesCA ou CC
Absolute Maximum Ratings
Plate Voltage300 V
Plate Dissipation3.75 W
Grid 2 Voltage200 V
Grid 1 Voltage-3 V
Audio Performance
Key Features
- Low transconductance version
- Single-ended (sans capuchon)
- Metal envelope
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Condition I | 300V | 5000 | 700000 | 3500 | 12.5mA |
| Condition II | 300V | 5000 | 700000 | 3500 | 12.5mA |
Application Notes
La polarisation de grille peut être obtenue par une résistance de cathode minimum de 193 ohms.
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