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BD677

Information - Help 
ID = 36360
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Transistor   Power/Output 
Identical to BD677
Similar Tubes
Other shape (e.g. bulb type):
  BD411
Normally replaceable-slightly different:
  2N6038 ; BD263 ; BDX42 ; MJE701 ; MJE800 ; MJE801 ; MPS-U45
Other base and data slightly different:
  BD412
First Source (s)
Mar.1975 : -- Collector info (Sammler)

Base Wires
Filament Solid State
Description

NPN silicon planar darlington transistor intended as AF power amplifier.
-

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
8 x 11 x 3 mm / 0.31 x 0.43 x 0.12 inch
Weight 3 g / 0.11 oz
Information source -- Collector info (Sammler)   TVT 1979/80, TTT Steidle 1981
  bd677.png
  BD677: Schema: Super Color 8635
Egon Strampe
 
bd677_redimensionner.jpg
BD677: ma propre collection
Jacky Parmentier

More ...
 
to126_17.gif
BD677: TVT 1979/80 ECA
Günther Stabe † 19.8.20

 
d_telefunken_bd677_1.png
BD677: Telefunken Leistungstransistoren 1977/78
Thomas Günzel

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Usage in Models 7= 1975?? ; 3= 1980 ; 1= 1981? ; 2= 1981

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):13


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