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

12JN8

0 archive entries

BrandGeneral Electric
ClassTriode-Pentode
Filament12.6 V @ 225 mA

Construction

Primary TypeOther / special
EnvelopeMiniature
SectionsMedium-mu triode and sharp-cutoff pentode

Filament / Heater

MaterialCoated Unipotential

Absolute Maximum Ratings

Audio Performance

Key Features
  • Miniature tube
  • Medium-mu triode
  • Sharp-cutoff pentode

Datasheets

Datasheet: 12JN8.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