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BD645

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ID = 49715
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Transistor   Power/Output 
Identical to BD645
Similar Tubes
Normally replaceable-slightly different:
  BD267 ; BD697 ; BD897 ; MJE1100 ; ON588 ; TIP130

Base Wires
Description NPN silicon darlington transistor intended as AF power amplifier.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
12 x 15 x 5 mm / 0.47 x 0.59 x 0.20 inch
Weight 5 g / 0.18 oz
Information source - - -   
- - -   TTT Steidle 1981
- - -
- - -

bd645_646_umgeb1.gif
BD645: Siemens: NF-Verstärker 10...50W
Günther Stabe † 19.8.20

to220_ttt_84.gif BD645: TTT Steidle 1981
Günther Stabe † 19.8.20

bd645_data1.png
BD645: Valvo Transistoren, 1974
Anonymous 10 Collector

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Usage in Models 2= 1983?? ; 1= 1983

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3

Collection of

 
bd645.jpg

BD645
 

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