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AC125

Information - Help 
ID = 33949
       
Country:  Germany      Brand: Valvo Radioröhrenfabrik GmbH; Hamburg
  Tube type:  Transistor   Audio Frequency 
Identical to AC125
Similar Tubes Other shape (e.g. bulb type):
 OC70; OC71
Normally replaceable-slightly different:
 2N1008; 2N106; 2N107; 2N1098; 2N1191; 2N1192; 2N1193; 2N138; 2N2428; 2N2429; 2N363; 2N405; 2N46; 2N631; 2N632; 2S11; 2S125; 2S126; 2S17; 2S188; 2S18_ISM; 2S32; 2S44; 2S46; 2S47; 2S56; 2S57; 2SA26; 2SB110; 2SB111; 2SB112; 2SB116; 2SB117; 2SB135; 2SB168; 2SB169; 2SB173; 2SB175; 2SB175A; 2SB185; 2SB186; 2SB188; 2SB261; 2SB263; 2SB266; 2SB303; 2SB33; 2SB34; 2SB38; 2SB47; 2SB61; 2SB65; 2SB74; 2SB77; 3AX22; 3AX31D; AC113; AC115; AC116; AC122; AC134; AC150; AC151; AC155; AC165; AC170; AC171; AC192; AC230; AC240; AC241; AC242; AC250; AC251; AC540; ACY30; ACY50; ACY51; AF265; DS-26; GFT25; HJ-62; NKT210; NKT213; NKT214; NKT270; NKT272; NKT272A; NKT274; NKT275; OC720; OC75; OC76; S2263; SFT151; SFT251; SFT335; SFT337; SFT351; SFT352; SFT353; T-1005; T1505; T1583; TF65; XB102; XB103; XB112
Different maximum ratings:
 2SB262; 2SB75; 2SB76; 2SD25; 3AX31B; AC108; AC109; AC110; AC126; GC116; OC300; OC80; R-255; gt108; gt109_russ
Other base and data slightly different:
 2N1097; 2N224; 2N225
First Source (s) Mar.1960 : Valvo-Berichte
Predecessor Tubes OC71  

Base Wires
Filament Solid State /
Description

PNP germanium alloy transistor for AF pre-amplifier applications.
-

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 10 x mm / 0.24 x 0.39 x inch
Weight 2 g / 0.07 oz
Literature -- Collector info (Sammler)   KTT 1969/70, TVT 1979 ECA

  ac125.gif
  AC125: Funktechnik 9/65
Egon Strampe
ac125_1.jpg
AC125: My own collection
Jukka Rajala

 
to1_ttt_3.gif
AC125: TTT Steidle 1981
Günther Stabe

 
ac125_data1.png
AC125: valvo Handbuch 1974
Michael Schlör


Usage in Models 7= 1960?? ; 1= 1961 ; 1= 1962?? ; 1= 1962? ; 11= 1962 ; 7= 1963?? ; 6= 1963? ; 79= 1963 ; 2= 1964?? ; 16= 1964? ; 89= 1964 ; 9= 1965?? ; 6= 1965? ; 90= 1965 ; 7= 1966?? ; 13= 1966? ; 60= 1966 ; 2= 1967?? ; 17= 1967? ; 71= 1967 ; 6= 1968?? ; 19= 1968? ; 35= 1968 ; 9= 1969?? ; 35= 1969? ; 15= 1969 ; 22= 1970?? ; 2= 1970? ; 25= 1970 ; 1= 1971?? ; 4= 1971 ; 1= 1972? ; 11= 1972 ; 1= 1973? ; 1= 1973 ; 1= 1974? ; 3= 1974 ; 1= 1975 ; 1= 1976? ; 1= 1976 ; 1= 1977 ; 3= 1980 ; 1= 1982 ; 1= 1983? ; 1= 1996? ; 1= 1997 ; 1= 2001?? ; 1= 2002? ; 1= 2003?? ; 6= 2003? ; 2= 2004? ; 1= 2007?? ; 4= 9999
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):713

AC125*Box
   

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