Antique radios, Old Time Radios

BC178

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
Filament	Solid State
Description	PNP silicon planar-epitaxial transistor for general purposes. - 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: Siemens ca.1975 Günther Stabe † 19.8.20

BC178: g.k.
Günter Kudicke

BC178: TVT 73
Günther Stabe † 19.8.20

BC178: Siemens Einzelhalbleiter 1972/73
Thomas Günzel

Usage in Models

1= 1964 ; 2= 1966 ; 1= 1967? ; 2= 1967 ; 3= 1968? ; 18= 1968 ; 2= 1969?? ; 6= 1969? ; 29= 1969 ; 7= 1970?? ; 6= 1970? ; 23= 1970 ; 4= 1971? ; 25= 1971 ; 1= 1972?? ; 5= 1972? ; 5= 1972 ; 3= 1973 ; 2= 1974? ; 1= 1974 ; 2= 1975?? ; 3= 1975 ; 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):160

Collection of Gidi Verheijen (NL)

Collection of Karlheinz Fischer (D)

Collection of Michael Mischke (D)

Collection of Peter Roggenhofer † 25.4.18 (A)

Collection of a member from FIN

Collection of Jacky Parmentier (F)

Collection of Günter Kudicke (D)

Collection of Oskar Elm (D)

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