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OA1172

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ID = 52098
       
Country:
Czechoslovakia
Brand: Tesla; Praha, Bratislava etc.
Tube type:  Solid-State-Diode   Detector 
Identical to OA1172
Similar Tubes
Normally replaceable-slightly different:
  OA172

Base Wires
Description Germanium contact point high-frequency detector diode.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
4 x 10 x mm / 0.16 x 0.39 x inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   KTT 1969/70

do29_211.gif OA1172
Günther Stabe † 19.8.20

Usage in Models 1= 1961? ; 1= 1961 ; 2= 1962 ; 1= 1964 ; 2= 1965 ; 1= 1968? ; 1= 1973?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):9
 
h_tungsram_oa1172_front.jpg

 

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