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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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3C2 vacuum tube outline illustration

Tube-number record

3C2

0 archive entries

3C2 is a tube type in the TubeDatabase archive (class: High voltage rectifier). Recorded specifications: brand SYLVANIA, construction Rectifier, socket Octal, and maximum plate voltage 28000 V. The archive does not yet hold a photographed example of this type.

BrandSYLVANIA
ClassHigh voltage rectifier
BaseOctal

Construction

Primary TypeRectifier
Rectifier TypeHalf-wave
EnvelopeT-12
Sections1

Filament / Heater

MaterialCoated

Absolute Maximum Ratings

Application Notes

X-Ray radiation shielding may be necessary if operated higher than 16,000 volts. Designed for 525 line, 30 frame systems. Duty cycle must not exceed 15% of scanning cycle.

Datasheets

Datasheet: 3C2.pdf

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

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    Plate Voltage
    28000 V
    Cathode Current1.1 mA

    Audio Performance

    Key Features
    • Half-wave rectifier
    • High voltage rectifier
    • Color television service