Tube-number record
6JK5
0 archive entries
6JK5 is a tube type in the TubeDatabase archive (class: Compactron Beam Triode). Recorded specifications: brand General Electric, year 1971, construction Beam tetrode / beam power, base Button 12-Pin, socket Compactron, maximum plate voltage 5500 V, and maximum plate dissipation 35 W. The archive does not yet hold a photographed example of this type.
BrandGeneral Electric
ClassCompactron Beam Triode
BaseCompactron
Filament6.3 V @ 1800 mA
Construction
Primary TypeBeam tetrode / beam power
Envelope1-12 Glass
Base MaterialButton 12-Pin
SectionsSingle
Filament / Heater
Heater NotesCoated Unipotential Cathode
Absolute Maximum Ratings
Plate Voltage5500 V
Plate Dissipation35 W
Cathode Current325 mA
H-C Voltage450 V
Audio Performance
Key Features
- Color TV Type
- Frame-grid construction
- Diffusion bonded cathode
- 35 Watts Plate Dissipation
- 65000 Micromhos Transconductance
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Pulse High-Voltage Regulator | 3500 V | 65000 | 4600 | 300 | 300 mA |
Application Notes
Suited for use as a pulse-type high-voltage regulator in the high-voltage power supply of color television receivers.
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