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7167

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BrandSylvania
ClassReceiving Tube
BaseMiniature Button 7-Pin
Filament13.5V @ 90mA

Construction

Primary TypeSharp cutoff tetrode
EnvelopeT-5 1/2
SectionsSingle

Filament / Heater

Heater NotesHeater voltage range: 12-15 Volts

Absolute Maximum Ratings

Plate Voltage180 V
Plate Dissipation2 W
Grid 2 Voltage180 V
Cathode Current20 mA
H-C Voltage100 V

Audio Performance

Key Features
  • Miniature sharp cutoff tetrode
  • Intended for mobile communications equipment
  • Dependable operation over wide heater voltage range

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Typical Operation125V8000125000-10mA

Application Notes

Except for heater characteristics, the Type 7167 is similar to the 6CY5.

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