Antique radios, Old Time Radios

BFY40

ID = 36576

Country:

Germany

Brand:	Intermetall Halbleiterwerk, Düsseldorf
Tube type:	Transistor Audio Frequency

Identical to

BFY40

Similar Tubes

Normally replaceable-slightly different:

BC140

First Source (s)

Mar.1968 : -- Collector info (Sammler)

Base	Wires
Filament	Solid State
Description	NPN silicon planar transistor intended as AF small power amplifier or switch. - Text in other languages (may differ)
Dimensions (WHD) incl. pins / tip	9 x 7 x mm / 0.35 x 0.28 x inch
Weight	2 g / 0.07 oz
Information source	- - - -- Collector info (Sammler) KTT 1969/70 - - - - - -


	BFY40: Funktechnik 4/66 Egon Strampe

BFY40: g.k.
Günter Kudicke

BFY40: TVT 73
Günther Stabe † 19.8.20

BFY40: Intermetall Transistoren 1967/68
Markus Müllner

Usage in Models

1= 1965?? ; 11= 1965 ; 5= 1966 ; 5= 1967 ; 4= 1968 ; 5= 1969 ; 6= 1970 ; 1= 9999

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):38

Collection of Günter Kudicke (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]