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ID = 40852
Brand: Common type Europe tube/semicond.
Tube type:  Transistor   Audio Frequency 
Identical to BCY58
Similar Tubes
Normally replaceable-slightly different:
  BC107 ; BC171 ; BC183 ; BC207 ; BC237 ; BC547

Base Wires
Filament Solid State
Description NPN silicon epitaxial low noise transistor intended as AF amplifier / driver.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 6 x 6 mm / 0.24 x 0.24 x 0.24 inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   TVT 1979/80, TTT Steidle 1981
  BCY58: electronica 122
Egon Strampe
BCY58: G.V.
Gidi Verheijen

BCY58: TTT Steidle 1981
Günther Stabe † 19.8.20

BCY58: ITT_Transistoren 1971_72
Thomas Günzel

Usage in Models 1= 1971 ; 1= 1972? ; 1= 1975 ; 1= 1978 ; 1= 1981??

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

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