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OA31

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ID = 35272
       
Country:
Germany
Brand: Valvo GmbH, Radioröhrenfabrik; Hamburg
Tube type:  Solid-State-Diode   Power-supply 
Identical to OA31
First Source (s)
Mar.1957 : -- Collector info (Sammler)
Base No base
Description Germanium power rectifier.
- 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip		 7 x 21 x mm / 0.28 x 0.83 x inch
Weight 5 g / 0.18 oz
Information source -- Collector info (Sammler)   KTT 1969/70
oa31ad136.gif
OA31: Funktechnik 24/67
Egon Strampe
oa31_s.gif OA31: Valvo Taschenbuch 1968
Günther Stabe † 19.8.20
d_valvo_oa31.png
OA31: Valvo_Dioden_Transistoren_1959
Thomas Günzel † 1.8.22
Usage in Models 1= 1959?? ; 1= 1960?? ; 1= 1960 ; 2= 1962 ; 1= 1964 ; 1= 1965?? ; 1= 1966
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):8

Collection of

Hans Smit (NL)
Oskar Elm (D)
Alois Wolf (D)
Karlheinz Fischer (D)
Collection of a member from FIN
 
oa31001.jpg

OA31
 
Forum contributions about this tube
OA31
Threads: 1 | Posts: 1
Hits: 2314     Replies: 0
OA31 (OA31)
Karlheinz Fischer
04.Jun.08 		  1
OA31 (OA31) 
Schraubanschluß und Lötfahne
 
OA31
End of forum contributions about this tube
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