radiomuseum.org

BC172

Information - Help 
ID = 35325
       
Country:
Germany
Brand: Intermetall Halbleiterwerk, Düsseldorf
Tube type:  Transistor   Audio Frequency 
Identical to BC172
Similar Tubes
Normally replaceable-slightly different:
  2N3392 ; 2SC372 ; 2SC373 ; 2SC374 ; 3DG8A ; AF3_BRC ; BC108 ; BC148 ; BC168 ; BC238 ; BC438 ; BC548 ; TJA111
Other base and data slightly different:
  2SC182
First Source (s)
Mar.1967 : -- Collector info (Sammler)
Base Wires
Description

NPN silicon planar transistor for general purposes.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip		 5 x 5 x 4 mm / 0.20 x 0.20 x 0.16 inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   KTT 1969/70, TVT 1969 Nolde
bc172.gif
BC172: Funktechnik 14/67
Egon Strampe
transistor_21a.png BC172: Datenblatt
Wolfgang Bauer
d_intermetall_bc172_1.png
BC172: ITT_Transistoren 1971_72
Thomas Günzel † 1.8.22
More ...
Usage in Models 1= 1962?? ; 1= 1966 ; 1= 1967? ; 7= 1967 ; 1= 1968?? ; 2= 1968? ; 32= 1968 ; 8= 1969? ; 27= 1969 ; 7= 1970?? ; 4= 1970? ; 41= 1970 ; 9= 1971? ; 34= 1971 ; 2= 1972?? ; 1= 1972? ; 20= 1972 ; 19= 1973 ; 1= 1974? ; 6= 1974 ; 2= 1975?? ; 2= 1975? ; 7= 1975 ; 1= 1976?? ; 3= 1976 ; 1= 1977?? ; 3= 1977 ; 1= 1978? ; 6= 1978 ; 1= 1979 ; 2= 1980?? ; 1= 1980 ; 1= 1981? ; 1= 1984? ; 1= 1985??
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):257

Collection of

Museum Roggenhofer (A)
Jörg Kulbe (D)
Jacky Parmentier (F)
Oskar Elm (D)
Collection of a member from D
Peter Steffen (CH)
Marcello Astolfi (I)
Karlheinz Fischer (D)
Wolfgang Bauer (A)
Peter Pfeiffer (D)
 
bc172.jpg

BC172
 
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