radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

2N194

Information - Help 
ID = 34547
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Transistor   Frequency converter 
Identical to 2N194 = 121-22
Similar Tubes
Normally replaceable-slightly different:
  2N145 ; 2N94 ; 2T512 ; 2T513 ; R41_TI
First Source (s)
Mar.1955 : -- Collector info (Sammler)

Base Wires
Filament Solid State
Description

NPN germanium alloy transistor intended as AM broadcast mixer.
-

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
10 x 8 x 5 mm / 0.39 x 0.31 x 0.20 inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   KTT 1969/70
 
to_22_8.gif
2N194: TTT Steidle 1981
Günther Stabe

 

Usage in Models 2= 1955? ; 2= 1955 ; 1= 1956 ; 7= 1957 ; 3= 1958 ; 3= 1959?? ; 28= 1959? ; 5= 1959 ; 1= 1960?? ; 11= 1960? ; 3= 1960 ; 6= 1961?? ; 5= 1961? ; 2= 1961 ; 2= 1962?? ; 2= 9999

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):83

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