Tube-number record
6AJ5
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BrandSylvania
ClassPentode
BaseMiniature 7-pin (B7G)
Filament6.3 V @ 300 mA
Construction
Primary TypePentode
EnvelopeT-5 1/2
Sectionssingle
Filament / Heater
Heater NotesCoated Unipotential Cathode
Absolute Maximum Ratings
Plate Voltage180 V
Plate Dissipation1.7 W
Grid 2 Voltage180 V
Cathode Current18 mA
H-C Voltage90 V
Audio Performance
Key Features
- Low plate and screen voltage operation
- High frequency suitability
- Sharp cutoff characteristic
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A Amplifier | 28 V | 2500 | 100000 | — | 2.7 mA |
Application Notes
The 6AJ5 is especially suitable for operation at high frequencies where only low plate and screen voltages are available.
Datasheets
Datasheet: 6AJ5.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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