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BD137

Information - Help 
ID = 36330
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Transistor   Power/Output 
Identical to BD137
Similar Tubes
Normally replaceable-slightly different:
  BC429 ; BD154 ; BD167 ; BD177 ; BD228 ; BD235 ; BD439 ; MC137 ; SJE294 ; КТ815
Other base and data slightly different:
  OC957 ; OC9586
First Source (s)
Aug.1969 : -- Collector info (Sammler)
Base Wires
Description

NPN silicon planar transistor intended as AF power amplifier.
-

 
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)   KTT 1969/70, TTT Steidle 1981
bd137.png
BD137: Radio Fernsehen Elektronik 5/82
Egon Strampe
to126_4.gif BD137: KTT 1969/70
Günther Stabe † 19.8.20
bd137_data1.png
BD137: Valvo Transistoren, 1974
Anonymous 10 Collector
More ...
Usage in Models 1= 1969?? ; 1= 1969 ; 2= 1970?? ; 1= 1970? ; 1= 1970 ; 1= 1971?? ; 3= 1971 ; 1= 1972?? ; 8= 1972? ; 6= 1972 ; 1= 1973?? ; 1= 1973? ; 10= 1973 ; 2= 1974?? ; 4= 1974 ; 9= 1975?? ; 4= 1975? ; 3= 1975 ; 7= 1976?? ; 2= 1976? ; 3= 1976 ; 1= 1977?? ; 2= 1977 ; 1= 1978?? ; 2= 1978? ; 2= 1978 ; 2= 1979? ; 9= 1979 ; 14= 1980?? ; 1= 1980? ; 1= 1980 ; 1= 1981? ; 1= 1982?? ; 1= 1982? ; 1= 1985?? ; 1= 1985 ; 1= 1986?? ; 1= 1987? ; 1= 1987 ; 1= 1991 ; 1= 2003
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):116

Collection of

Museum Roggenhofer (A)
Jacky Parmentier (F)
Marcello Astolfi (I)
Sándor Selyem-Tóth (H)
Stig Comstedt (S)
Peter Pfeiffer (D)
Karlheinz Fischer (D)
Oskar Elm (D)
Michael Mischke (D)
 
bd137.jpg

BD137
 
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