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

BC261

Information - Help 
ID = 41222
       
Country:
Germany
Brand: Intermetall Halbleiterwerk, Düsseldorf
Tube type:  Transistor   Audio Frequency 
Identical to BC261
Similar Tubes
Normally replaceable-slightly different:
  BC177

Base Wires
Description PNP silicon planar-epitaxial transistor for general purposes.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 6 x 6 mm / 0.24 x 0.24 x 0.24 inch
Weight 1 g / 0.04 oz
Information source - - -   
- - -   TTT Steidle 1981
- - -
- - -

bc_261.png
BC261: Funkschau 2/73 S.61
Egon Strampe

to18_ttt_39.gif BC261: TTT Steidle 1981
Günther Stabe † 19.8.20

More ...
d_itt_bc261_1.png
BC261: ITT_Transistoren 1971_72
Thomas Günzel † 1.8.22

More ...
Usage in Models 1= 1968?? ; 1= 1971 ; 4= 1972? ; 2= 1972

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):8

Collection of

Collection of a member from D
 
bc261b.jpg

BC261
 

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