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

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Tube-number record

DF67

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ClassA.F. Pentode
BaseFlexible / flying leads

Construction

Primary TypePentode
EnvelopeSubminiature
Base MaterialGlass
SectionsSingle

Filament / Heater

Absolute Maximum Ratings

Audio Performance

Key Features
  • A.F. Pentode for hearing aids
  • Connecting leads bent and arranged
  • Red dot indicator

Application Notes

Type DF 67 is similar to type DF 65 with the connecting leads bent and arranged as shown in the figure.

Datasheets

Datasheet: DF67.pdf

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

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