Tube-number record
6AB7/1853
0 archive entries
6AB7/1853 is a tube type in the TubeDatabase archive (class: Amplificateur Pentode pour Télévision). Recorded specifications: brand Sylvania, construction Pentode, socket Octal, maximum plate voltage 300 V, and maximum plate dissipation 3.75 W. The archive does not yet hold a photographed example of this type.
BrandSylvania
ClassAmplificateur Pentode pour Télévision
BaseOctal
Filament6.3 V @ 450 mA
Construction
Primary TypePentode
Envelope8G-1
SectionsSingle
Filament / Heater
Heater NotesCA ou CC
Absolute Maximum Ratings
Plate Voltage300 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Condition I | 300 V | 5000 | 700000 | 3500 | 12.5 mA |
| Condition II | 300 V | 5000 | 700000 | 3500 | 12.5 mA |
Application Notes
La polarisation de grille peut être obtenue par une résistance de cathode minimum de 193 ohms.
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