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ID = 46569
Brand: Intermetall Halbleiterwerk, Düsseldorf
Tube type:  Transistor   Universal 
Identical to BFY22
Similar Tubes
Normally replaceable-slightly different:

Base Wires
Description NPN silicon planar miniature transistor intended as hearing aid amplifier. Pins: BCE (yellow dot = emitter).
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
2 x 2 x 2 mm / 0.08 x 0.08 x 0.08 inch
Weight 1 g / 0.04 oz
Information source

BFY22: ITT Schaltbeispiele 1967 Nr.48
Günther Stabe † 19.8.20

19f_tvt7980.gif BFY22: TVT 1979/80 ECA
Günther Stabe † 19.8.20


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