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E180F

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BrandSIEMENS
ClassWideband Pentode
BaseNoval
Filament6.3V @ 300mA

Construction

Primary TypePentode
EnvelopeDIN 41539, Form A, Nenngröße 28
SectionsSingle

Filament / Heater

Heater NotesIndirectly heated, AC or DC, Parallel supply

Absolute Maximum Ratings

Plate Voltage210 V
Plate Dissipation3 W
Grid 2 Voltage175 V
Grid 1 Voltage-50 V
Cathode Current25 mA
H-C Voltage60 V

Audio Performance

Key Features
  • Long life (10000 hours)
  • High reliability
  • Tight tolerances
  • Shock and vibration resistant

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Pentode180V16500900005013mA
Triode160V1850027005016.5mA

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