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BD139

Information - Help 
ID = 36332
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Transistor   Power/Output 
Identical to BD139
Similar Tubes
Other shape (e.g. bulb type):
  2SC608
Normally replaceable-slightly different:
  2SC1382 ; 2SC495 ; 2Т9139 ; BD155 ; SJE211 ; SJE213 ; КТ815
Different maximum ratings:
  КТ646
Other base and data slightly different:
  2SC117 ; 2SC118 ; 2SC22 ; 2SC23 ; 2SC24 ; 2SC57 ; OC9518 ; OC9578
First Source (s)
Mar.1972 : -- Collector info (Sammler)

Base Wires
Filament Solid State
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
Literature - - -   
-- Collector info (Sammler)   KTT 1969/70, TTT Steidle 1981
- - -
- - -
 
bd139_a.jpg
BD139: scc
Christian Schaufelberger

 
to126_6.gif
BD139: TVT 1979/80 ECA
Günther Stabe

 
bd139_data1.png
BD139: Valvo Transistoren, 1974
Michael Schlör


Usage in Models 1= 1970?? ; 1= 1972? ; 2= 1972 ; 2= 1974 ; 2= 1975?? ; 1= 1977 ; 1= 1978? ; 4= 1978 ; 1= 1980?? ; 1= 1980 ; 1= 1981 ; 2= 1983 ; 3= 1985?? ; 1= 1986?? ; 1= 1986 ; 1= 1990?? ; 1= 1990 ; 3= 1991?? ; 1= 1994? ; 1= 1994

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):31


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