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

Pre (2,630 tube types), Other (2,603 tube types), Power (1,292 tube types), Rectifier (816 tube types)
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Tube-number record

6149

0 archive entries

BrandSYLVANIA
ClassPentode
Filament6.3 V @ 600 mA

Construction

Primary Type
Pentode
EnvelopeT9
Sections1

Filament / Heater

Absolute Maximum Ratings

Plate Voltage300 V
Plate Dissipation10 W
Grid 2 Voltage300 V
H-C Voltage200 V

Audio Performance

Key Features
  • Sharp-cutoff pentode
  • Designed for electronic computers

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Amplifier150 V9700100000—34 mA
Pulse Amplifier150 V———120 mA

Application Notes

Suppressor grid connected to cathode at socket.

Filters

0 tubes found

Manufacturers

Brands

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