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BC178

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ID = 34039
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Transistor   Audio Frequency 
Identical to BC178 = BC158
Similar Tubes
Other shape (e.g. bulb type):
  BC308 ; BC558
Normally replaceable-slightly different:
  2SA495 ; 3CX200B ; AT415 ; AT419 ; AX1130 ; AX1132 ; AX1243 ; AX1285 ; AX1304 ; AX1305 ; AX1316 ; AX1404 ; AX1406 ; AX1412 ; BC205 ; BC213 ; BC252 ; BC258 ; BC260 ; BC262 ; BC321 ; BC354 ; BC513 ; BCY72 ; BCY78 ; BCZ10 ; LM319_Tr ; LM596_Tr ; OC430 ; OC443 ; OC465 ; OC467
Other class quality (otherwise equal):
  BCZ11
Different maximum ratings:
  3CX200A ; BCZ13 ; BCZ14 ; OC460 ; OC463 ; OC466 ; OC468
Other base and data slightly different:
  BC224 ; BCY33
First Source (s)
Mar.1967 : -- Collector info (Sammler)
Successor Tubes BC308  
Base Wires
Description

PNP silicon planar-epitaxial transistor for general purposes;

For esssential abridged data see 'VALVO Programmkarten';
-

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip		 6 x 6 x 6 mm / 0.24 x 0.24 x 0.24 inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   KTT 1969/70, TVT 1969 Nolde
bc178_umgeb.gif
BC178: Siemens ca.1975
Günther Stabe † 19.8.20
to18_37.gif BC178: TVT 73
Günther Stabe † 19.8.20
d_siemens_bc178_dat1.png
BC178: Siemens Einzelhalbleiter 1972/73
Thomas Günzel † 1.8.22
More ...
Usage in Models 1= 1964 ; 2= 1966 ; 1= 1967? ; 2= 1967 ; 1= 1968?? ; 4= 1968? ; 21= 1968 ; 3= 1969?? ; 6= 1969? ; 35= 1969 ; 9= 1970?? ; 6= 1970? ; 27= 1970 ; 5= 1971?? ; 4= 1971? ; 33= 1971 ; 1= 1972?? ; 9= 1972? ; 8= 1972 ; 1= 1973? ; 4= 1973 ; 2= 1974? ; 1= 1974 ; 2= 1975?? ; 3= 1975 ; 1= 1976? ; 1= 1977 ; 1= 1980?? ; 1= 1983? ; 1= 1985?? ; 1= 1988 ; 1= 1990?? ; 1= 9999? ; 2= 9999
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):201

Collection of

Oskar Elm (D)
Michael Mischke (D)
Museum Roggenhofer (A)
Peter Pfeiffer (D)
Jacky Parmentier (F)
Karlheinz Fischer (D)
Marcello Astolfi (I)
Gidi Verheijen (NL)
Günter Kudicke (D)
Collection of a member from FIN
 
bc178c.jpg

BC178
 
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