Tube-number record
D7-19GH
0 archive entries
D7-19GH is a tube type in the TubeDatabase archive (class: Instrument Cathode-Ray Tube). Recorded specifications: brand Philips, construction Display / CRT, socket 14-pin all-glass, maximum plate voltage 2200 V, and maximum plate dissipation 0.003 W. The archive does not yet hold a photographed example of this type.
BrandPhilips
ClassInstrument Cathode-Ray Tube
Base14-pin all-glass
Filament6.3 V @ 300 mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass
Sections1
Filament / Heater
Heater NotesIndirect by A.C. or D.C., parallel supply
Absolute Maximum Ratings
Plate Voltage2200 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Monoaccelerator | 1000 V | — | — | — | — |
Application Notes
Primarily intended for use in inexpensive oscilloscopes and monitoring devices.
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