Tube-number record
12AH7GT
0 archive entries
12AH7GT is a tube type in the TubeDatabase archive (class: Twin Triode). Recorded specifications: brand Ken-Rad, construction Dual triode, socket Octal, maximum plate voltage 300 V, and maximum plate dissipation 2.5 W. The archive does not yet hold a photographed example of this type.
BrandKen-Rad
ClassTwin Triode
BaseOctal
Filament12.6 V @ 150 mA
Construction
Primary TypeDual triode
EnvelopeT-9 Glass
Sections2
Filament / Heater
Heater NotesAC or DC
Absolute Maximum Ratings
Plate Voltage300 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Each Triode Section | 250 V | 2400 | 6600 | 16 | 12 mA |
Application Notes
Designed for use in converter and audio applications.
Datasheets
Datasheet: 12AH7GT.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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