TubeDatabase
  • Tubes
  • Testers
  • Companies
  • Submit
  • About

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

Other (3,257 tube types), Pre (2,314 tube types), Power (1,030 tube types), Rectifier (740 tube types)
DisclaimerSubmit a tube

Tube-number record

6913

0 archive entries

BrandSylvania
ClassTwin Triode
BaseNoval (B9A)
Filament12.6 V @ 0.3 mA

Construction

Primary TypeDual triode
EnvelopeT-6 1/2
Sections2

Filament / Heater

Heater NotesSeries/Parallel operation

Absolute Maximum Ratings

Plate Voltage300 V
Plate Dissipation3.5 W
Grid 1 Voltage-75 V
Cathode Current25 mA
H-C Voltage200 V

Audio Performance

Key Features
  • High speed digital computers
  • Sharp cutoff
  • High zero bias plate current
  • Separate cathode connection

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Each Section150 V460039001811 mA

Application Notes

Designed for use in high speed digital computers.

Datasheets

Datasheet: 6913.pdf

Download PDF
Loading datasheet...

Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.

Filters

0 tubes found

Manufacturers

Brands

    0 results