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BD131

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ID = 48601
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Tube type:  Transistor   Power/Output 
Identical to BD131
Similar Tubes
Normally replaceable-slightly different:
  BD237
Base Wires
Description NPN silicon planar transistor intended as AF power amplifier.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip		 8 x 12 x 3 mm / 0.31 x 0.47 x 0.12 inch
Weight 3 g / 0.11 oz
Information source - - -   
-- Collector info (Sammler)   Towers IVT, TVT 1979/80
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bd131.png
BD131: Funkschau 18/73 S.712
Egon Strampe
to126_t_88.gif BD131: TTT Steidle 1981
Günther Stabe † 19.8.20
bd131_data1.png
BD131: Valvo Transistoren, 1974
Anonymous 10 Collector
More ...
Usage in Models 3= 1970?? ; 1= 1971 ; 1= 1973? ; 1= 1973 ; 1= 1974?? ; 5= 1975?? ; 2= 1975? ; 1= 1975 ; 1= 1976? ; 1= 1976 ; 1= 1977?? ; 1= 1978??
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):19

Collection of

Oskar Elm (D)
Karlheinz Fischer (D)
Peter Pfeiffer (D)
 
bd131.jpg

BD131
 
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