Tube-number record
6292
0 archive entries
6292 is a tube type in the TubeDatabase archive (class: Multiplier Phototube). Recorded specifications: brand DuMont, year 1952, construction Multi-section, base Medium-shell diheptal, socket CRT / special base, maximum plate voltage 1250 V, and maximum plate dissipation 0.5 W. The archive does not yet hold a photographed example of this type.
BrandDuMont
ClassMultiplier Phototube
BaseCRT / special base
Construction
Primary TypeMulti-section
EnvelopeGlass
Base MaterialMedium-shell diheptal
Sections10-stage
Filament / Heater
Absolute Maximum Ratings
Plate Voltage1250 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| 105 volts per stage | 1050 V | — | — | 215000 | — |
| 145 volts per stage | 1450 V | — | — | 2500000 | — |
Application Notes
The cathode current must be kept well below the peak value to satisfy maximum ratings on anode current and maintain linearity.
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