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BFR34

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ID = 52615
       
Country:
Germany
Brand: Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München
Tube type:  Transistor   SHF/EHF (>3 GHz) 
Identical to BFR34
Similar Tubes
Normally replaceable-slightly different:
  BFR90 ; BFR91
Different maximum ratings:
  BFT65

Base Wires
Description NPN silicon epitaxial planar very high frequency transistor.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
5 x 3 x 5 mm / 0.20 x 0.12 x 0.20 inch
Weight 1 g / 0.04 oz
Information source - - -   
-- Collector info (Sammler)   TTT Steidle 1981
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bfr34.png
BFR34: Elektr. Jahrb. 1985 S. 174
Egon Strampe

w22_7.gif BFR34
Günther Stabe † 19.8.20

bfr34_1.png
BFR34: Siemens Transistoren 1980/81
Oskar Elm

More ...
Usage in Models 2= 1980?? ; 1= 1981??

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

Collection of

 
bfr34.jpg

 

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