Antique radios, Old Time Radios

SF131

ID = 38250

Country:

Germany

Brand:	Halbleiterwerk Frankfurt /Oder, VEB, (HFO); Frankfurt /Oder (Ostd.)
Tube type:	Transistor Universal

Identical to

SF131

Similar Tubes

Normally replaceable-slightly different:

SS108

Different maximum ratings:

BC108

Other base and data slightly different:

BCY55

Base	Wires
Filament	Solid State
Description	NPN silicon planar transistor for universal purpose. - Text in other languages (may differ)
Dimensions (WHD) incl. pins / tip	6 x 6 x mm / 0.24 x 0.24 x inch
Weight	1 g / 0.04 oz
Information source	-- Collector info (Sammler) KTT 1969/70, TVT 1979/80 ECA


	SF131: Radio und Fernsehen 9/85 Egon Strampe

SF131: Eigene Sammlung
Egon Strampe

SF131: TVT 73
Günther Stabe

SF131: Radio und Fernsehen 1 6/ 1967
Egon Strampe

Usage in Models

1= 1969 ; 1= 1971? ; 2= 1972?? ; 1= 1978

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5

Collection of Egon Strampe (D)

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]