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

BD939

Information - Help 
ID = 52153
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Tube type:  Transistor   Power/Output 
Identical to BD939

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 3 g / 0.11 oz
Information source

to220_ttt_127.gif BD939
Günther Stabe † 19.8.20

Collection of

 
bd939001.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