radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

12Н4П12n4p

Information - Help 
ID = 83722
       
Country:
Soviet Union
Brand: Common type USSR (SU) tube/semicond.
Tube type:  Double Triode   Audio Frequency 
Identical to 12Н4П
Similar Tubes
Normally replaceable-slightly different:
  12AY7
Heater different:
  6Н4П

Base Noval, 9 pin miniature (USA pico-9) B9A
Was used by Radio/TV-reception etc.
Filament Vf 12.6 Volts / If 0.15 Ampere / Indirect / Specified voltage AND current AC/DC
Description

Durch Heizfaden-Mittenanschluss auch Betrieb mit 6.3 V und 0.3 A möglich.

 
Dimensions (WHD)
incl. pins / tip
23 x 58 x mm / 0.91 x 2.28 x inch
Information source -- Original-techn. papers.   

12_4~~1.png 12Н4П: O.A.Orlenko
Оleksandr Orlenko


Just Qvigstad
0001_12n4p_1~~1.png
12Н4П: unknown
Оleksandr Orlenko

More ...

Collection of

 
12_4_logo_oaorlenko.jpg

12Н4П
 

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  

Data Compliance More Information