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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

XQ 1270

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BrandValvo
ClassVidikon camera tube
Filament6.3 V @ 95 mA

Construction

Primary Type
Other / special
Envelope2/3 inch (18 mm)
Sections1

Filament / Heater

Heater NotesIndirectly heated

Absolute Maximum Ratings

Plate Voltage60 V
Grid 2 Voltage350 V
Grid 1 Voltage-125 V

Audio Performance

Key Features
  • Automatic light control
  • Compact dimensions
  • Low power consumption

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Standard operation30 V———0.0002 mA

Application Notes

Used in LDH 25 cameras for surveillance and educational purposes. Signal current is highly dependent on signal electrode voltage (8 V to 60 V).

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