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

3NU72

Information - Help 
ID = 47442
       
Country:
Czechoslovakia
Brand: Tesla; Praha, Bratislava etc.
Tube type:  Transistor   Power/Output 
Identical to 3NU72
Similar Tubes
Normally replaceable-slightly different:
  GD170 ; OC30

Base Wires
Filament Solid State
Description PNP germanium alloy transistor intended as AF power amplifier / switch.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
31 x 8 x 20 mm / 1.22 x 0.31 x 0.79 inch
Weight 7 g / 0.25 oz
Information source
 
3nu72.jpg
3NU72
Egon Strampe

More ...
 
sot9_m_51.gif
3NU72: KTT 1969/70
Günther Stabe † 19.8.20

 

Usage in Models 1= 1966 ; 1= 1972

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2


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