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

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Tube-number record

6411

0 archive entries

BrandFarnsworth
ClassImage Converter Tube
BaseSpecial / none

Construction

Primary TypeImage Converter
EnvelopeGlass
SectionsSingle

Filament / Heater

Absolute Maximum Ratings

Plate Voltage16000 V
Grid 2 Voltage3000 V

Audio Performance

Key Features
  • Aluminized phosphor screen
  • 1/8" flush contact focusing terminal
  • Electronic image re-inversion
  • RMA-S1 response

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Image Conversion16000 V————

Application Notes

Incident flux during operation should be limited to approximately 0.1 lumen. Tube should be operated in a dry atmosphere (enclosed with silica-gel) to prevent corona and leakage. Housing in a grounded metal envelope is recommended for safety due to high voltage.

Datasheets

Datasheet: 6411.pdf

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

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