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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
Filament Solid State
Description

NPN silicon planar transistor for general purposes.
-

 
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
Literature -- Collector info (Sammler)   KTT 1969/70, TVT 1969 Nolde
  bc172.gif
  BC172: Funktechnik 14/67
Egon Strampe
 
bc172.jpg
BC172: Sammlung
Wolfgang Bauer

 
transistor_21a.png
BC172: Datenblatt
Wolfgang Bauer

 
d_intermetall_bc172_1.png
BC172: ITT_Transistoren 1971_72
Thomas Günzel


Usage in Models 1= 1962?? ; 1= 1966 ; 7= 1967 ; 1= 1968?? ; 1= 1968? ; 31= 1968 ; 8= 1969? ; 20= 1969 ; 8= 1970?? ; 3= 1970? ; 34= 1970 ; 3= 1971? ; 25= 1971 ; 11= 1972 ; 12= 1973 ; 1= 1974? ; 5= 1974 ; 2= 1975?? ; 2= 1975? ; 4= 1975 ; 3= 1976 ; 1= 1977?? ; 2= 1977 ; 1= 1978?? ; 3= 1978 ; 1= 1979 ; 2= 1980?? ; 1= 1984?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):194


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