radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

3D22A

Information - Help 
ID = 47697
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Thyratron 
Identical to 3D22A
Similar Tubes
Normally replaceable-slightly different:
  3D22

Base 7-Pin-Base U7G = Giant, old, USA
Filament Vf 2.6 Volts / If 6.3 Ampere / Indirect / Parallel, (AC/DC)
Description Gas thyratron tetrode, short T16 bulb, giant 7 pin base. 1350V PIV, 750mA.
National Electronics and RCA known manufacturers. 
 
3d22ap2s.jpg
3D22A: Patrice ZEISSLOFF
Patrice Zeissloff

 

from Just Qvigstad


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]
  
rmXorg