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BC178

Information - Help 
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 ; 8= 1970?? ; 6= 1970? ; 27= 1970 ; 5= 1971?? ; 4= 1971? ; 30= 1971 ; 1= 1972?? ; 6= 1972? ; 7= 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):193

Collection of

Oskar Elm (D)
Michael Mischke (D)
Peter Roggenhofer † 25.4.18 (A)
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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