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

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Tube-number record

6476

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BrandSylvania
ClassCold Cathode Decade Counter Tube
Base10-pin

Construction

Primary TypeOther / special
EnvelopeGlass
SectionsMultiple output decade counter

Filament / Heater

Absolute Maximum Ratings

Grid 2 Voltage140 V
Cathode Current0.6 mA

Audio Performance

Key Features
  • Bidirectional
  • Multiple output
  • Cold cathode
  • Glow discharge transfer

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Counting400 V—470000——

Application Notes

The Sylvania Type 6476 is designed for use in medium speed decimal counting apparatus such as scalers, computers and dividers. The multiple output cathode arrangement allows the selection of pre-set conditions.

Datasheets

Datasheet: 6476.pdf

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Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.

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