Tube-number record
6476A
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6476A is a tube type in the TubeDatabase archive (class: Decade Counter Tube). Recorded specifications: brand Sylvania, construction Other / special, base Modified Duodecal, socket Duodecal, and maximum plate voltage 800 V. The archive does not yet hold a photographed example of this type.
BrandSylvania
ClassDecade Counter Tube
BaseDuodecal
Construction
Primary TypeOther / special
EnvelopeGlass
Base MaterialModified Duodecal
Sections10 cathodes
Filament / Heater
Absolute Maximum Ratings
Plate Voltage800 V
Cathode Current0.6 mA
Audio Performance
Key Features
- Bidirectional
- Top viewed readout
- All 10 cathodes individual
- Cold cathode
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical Operation | 350 V | — | — | — | 0.6 mA |
Application Notes
Designed for inputs up to 4000 pulses per second. Applications include computing, scaling, counting, frequency dividing, coding, modulating, matrixing, indexing, multiplexing, addition and subtraction.
Datasheets
Datasheet: 6476A.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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