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6CU7

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BrandPhilips
ClassTriode-Hexode Converter
BaseE8-30
Filament6.3V @ 230mA

Construction

Primary TypeTriode-Hexode
EnvelopeGlass
Sections2

Filament / Heater

Absolute Maximum Ratings

Plate Voltage250 V
Plate Dissipation1.5 W
Grid 2 Voltage125 V
Cathode Current7 mA
H-C Voltage50 V

Audio Performance

Key Features
  • Remote cut-off hexode section
  • Coated unipotential cathode

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Hexode Section250V7501000000-3mA
Triode Section100V2800-2210mA

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