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

SF131

Information - Help 
ID = 38250
       
Country:
Germany
Brand: Halbleiterwerk Frankfurt /Oder, VEB, (HFO); Frankfurt /Oder (Ostd.)
Tube type:  Transistor   Universal 
Identical to SF131
Similar Tubes
Normally replaceable-slightly different:
  SS108
Different maximum ratings:
  BC108
Other base and data slightly different:
  BCY55
Base Wires
Description NPN silicon planar transistor for universal purpose.
- 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip		 6 x 6 x mm / 0.24 x 0.24 x inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   KTT 1969/70, TVT 1979/80 ECA
sf131.png
SF131: Radio und Fernsehen 9/85
Egon Strampe
to18_11.gif SF131: TVT 73
Günther Stabe † 19.8.20
sf131.png
SF131: Radio und Fernsehen 1 6/ 1967
Egon Strampe
More ...
Usage in Models 1= 1969 ; 1= 1971? ; 2= 1972?? ; 1= 1978
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5

Collection of

Peter Pfeiffer (D)
Jörg Kulbe (D)
Egon Strampe (D)
 
sf131..jpg

More ...
 
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