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2T/270K

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BrandStandard Telephones and Cables Limited
ClassRectifier
BaseB7G
Filament4V @ 500mA

Construction

Primary TypeHigh-Voltage Rectifier
Rectifier TypeHalf-Wave
EnvelopeMiniature
SectionsSingle

Filament / Heater

Heater NotesIndirectly-heated, oxide-coated

Absolute Maximum Ratings

Plate Voltage5500 V
Cathode Current5 mA

Audio Performance

Key Features
  • Miniature
  • Half-Wave
  • High-Voltage
  • Indirectly-heated
  • Oxide-coated

Application Notes

The above ratings apply to operation with a capacitor input filter and supply frequency of 50 c/s.

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