Tube-number record
PC92
0 archive entries
PC92 is a tube type in the TubeDatabase archive (class: Triode). Recorded specifications: year 1969, construction Triode, socket Miniature 7-pin (B7G), maximum plate voltage 250 V, and maximum plate dissipation 2.5 W. The archive does not yet hold a photographed example of this type.
ClassTriode
BaseMiniature 7-pin (B7G)
Filament3.1 V @ 300 mA
Construction
Primary TypeTriode
EnvelopeGlass
Sectionssingle
Filament / Heater
Heater NotesIndirect heating, series supply
Absolute Maximum Ratings
Plate Voltage250 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical Characteristic 1 | 100 V | 3800 | — | 58 | 3 mA |
| Typical Characteristic 2 | 170 V | 6000 | — | 65 | 8.5 mA |
| Typical Characteristic 3 | 200 V | 7200 | — | 67 | 12 mA |
Application Notes
Intended for use in deflection circuits and H.F. stages of TV receivers. Blocking oscillator operation allows peak cathode currents up to 150mA for short pulses.
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