Tube-number record
D13-22
0 archive entries
D13-22 is a tube type in the TubeDatabase archive (class: Instrument Cathode-Ray Tube). Recorded specifications: construction Display / CRT, socket CRT base (B12 family), and maximum plate voltage 17300 V. The archive does not yet hold a photographed example of this type.
ClassInstrument Cathode-Ray Tube
BaseCRT base (B12 family)
Filament6.3 V @ 300 mA
Construction
Primary TypeDisplay / CRT
Envelope13cm diameter flat faced
Sections1
Filament / Heater
Heater NotesIndirect by A.C. or D.C.; parallel supply
Absolute Maximum Ratings
Plate Voltage17300 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Oscilloscope Operation | 15000 V | — | — | — | 0.025 mA |
Application Notes
The tube should not be supported by the base alone and under no circumstances should the socket be allowed to support the tube.
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