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Tube Database (7,341 tube types · 1,270 archive entries)

Pre (2,630 tube types), Other (2,603 tube types), Power (1,292 tube types), Rectifier (816 tube types)
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Tube-number record

D12-130../119

0 archive entries

D12-130../119 is a tube type in the TubeDatabase archive (class: Instrument Cathode-Ray Tube). Recorded specifications: brand Philips, construction Display / CRT, base Glass, socket CRT base (B12 family), and maximum plate voltage 2200 V. The archive does not yet hold a photographed example of this type.

BrandPhilips
ClassInstrument Cathode-Ray Tube
BaseCRT base (B12 family)
Filament6.3 V @ 100 mA

Construction

Primary TypeDisplay / CRT
EnvelopeRectangular flat face
Base MaterialGlass
Sections1

Filament / Heater

Heater NotesIndirect heating by a.c. or d.c.; Not to be connected in series with other tubes.

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Typical Operation2000 V———0.01 mA

Application Notes

Designed for portable oscilloscopes with up to 25 MHz bandwidth and read-out devices. Mounting is allowed in any position, but the tube must not be supported by the socket or base region alone.

Filters

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Manufacturers

Brands

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    Plate Voltage2200 V
    Grid 2 Voltage2200 V
    Grid 1 Voltage200 V
    H-C Voltage125 V

    Audio Performance

    Key Features
    • mono accelerator
    • 12 cm diagonal rectangular flat face
    • dynamic deflection defocusing correction
    • internal magnetic correction for astigmatism, vertical eccentricity and orthogonality
    • low heater power consumption
    • internal graticule type 119