Antique radios, Old Time Radios

2SA12

Country:	Japan		Brand:	Hitachi Ltd.; Tokyo
			Tube type:	Transistor RF/IF-Stage

Tube ID = 35907


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Identical to	2SA12
Similar Tubes	Other shape (e.g. bulb type): OC45; OC612 Normally replaceable-slightly different: GF100
First Source (s)	Mar.1958 : -- Collector info (Sammler)

Base	Wires
Was used by	Radio/TV-reception etc.
Filament
Description	PNP germanium alloy transistor intended as IF amplifier in AM broadcast receivers. - Text in other languages (may differ)
Dimensions (WHD)	6 x 10 x mm / 0.24 x 0.39 x inch
Weight	1 g / 0.04 oz
Literature	- - - -- Collector info (Sammler) KTT 1969/70 - - - - - -

CA
Christian ADAM

TVT 1969 Verlag Nolde Dachau
Günther Stabe

Usage in Models (calculation each 25th of the month)	1= 1958?? ; 3= 1960?? ; 1= 1960 ; 1= 1961? ; 1= 1963?? ; 1= 1963? ; 3= 1964? ; 24= 1965?? ; 1= 1966?? ; 1= 1966? ; 1= 1966 ; 1= 1967?? ; 2= 1968?? ; 1= 1968? ; 1= 1968 ; 3= 1970?? ; 1= 1970? ; 1= 1972?? ; 1= 1973?? ; 1= 1975?? ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 50

No further Information for

2SA12

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