Antique radios, Old Time Radios

AD131

ID = 34139

Country:

Germany

Brand:	Siemens; D (S.& Halske / S. Electrogeräte)
Tube type:	Transistor Power/Output

Identical to

AD131

Similar Tubes

Other shape (e.g. bulb type):

OD603 ; OD603/50

Normally replaceable-slightly different:

AD166 ; AD167 ; SFT214

Different maximum ratings:

AD149 ; GFT4012 ; GFT4308 ; GFT4412 ; GFT4608 ; GFT4712

First Source (s)

Mar.1961 : -- Collector info (Sammler)

Successor Tubes

AD166

Base	SPECIAL TUBEBASE in general
Filament	Solid State
Description	PNP germanium alloy transistor for AF power amplifier applications. - Text in other languages (may differ)
Dimensions (WHD) incl. pins / tip	26 x 39 x 10 mm / 1.02 x 1.54 x 0.39 inch
Weight	12 g / 0.42 oz
Information source	-- Collector info (Sammler) KTT 1969/70, TVT 1979 ECA


	AD131: Siemens Halbleiter Schaltbeispiele April 1962 Günter Kudicke

AD131: D.C.
Daniel Consales
More ...

AD131: TVT 1969 Verlag Nolde Dachau
Günther Stabe † 19.8.20

AD131: Siemens Halbleiter Datenbuch 1965/66
Thomas Günzel
More ...

Usage in Models

1= 1963 ; 6= 1964 ; 8= 1965 ; 7= 1966 ; 4= 1967 ; 3= 1968 ; 1= 1969 ; 1= 1973 ; 3= 9999

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):34

Collection of Hans-Werner Ellerbrock (D)

Collection of Daniel Consales (D)

Collection of Peter Roggenhofer † 25.4.18 (A)

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