radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

BD709

Information - Help 
ID = 64525
       
Country:
Italy
Brand: ATES; L’Aquila, Milano, Napoli, Roma
Tube type:  Transistor   Power/Output 
Identical to BD709
Similar Tubes
Normally replaceable-slightly different:
  BD909

Base Wires
Description

NPN silicon planar transistor intended as AF power amplifier.
-

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
10 x 15 x 5 mm / 0.39 x 0.59 x 0.20 inch
Weight 5 g / 0.18 oz
Information source -- Collector info (Sammler)   TTT Steidle 1981

bd709_710_sch.png
BD709: Funkschau
Heinz Höger

to_220_ttt~~243.gif BD709: TTT Steidle 1981
Günther Stabe † 19.8.20

Collection of

 
bd709.jpg

 

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  

Data Compliance More Information