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BF340

Information - Help 
ID = 36040
       
Country:
United States of America (USA)
Brand: Texas Instruments, Dallas
Tube type:  Transistor   Frequency converter 
Identical to BF340
Similar Tubes
Normally replaceable-slightly different:
  BF440 ; BF441 ; BF451

Base Wires
Filament Solid State
Description PNP silicon planar-epitaxial transistor intended as AM mixer / oscillator or FM IF amplifier.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
5 x 5 x 4 mm / 0.20 x 0.20 x 0.16 inch
Weight 1 g / 0.04 oz
Literature - - -   
-- Collector info (Sammler)   KTT 1969/70, TTT Steidle 1981
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bf340_mw.jpg
BF340: Ebay:michaelwalther1946
Günther Stabe

 
to92_bec.gif
BF340: TVT 1969 Verlag Nolde Dachau
Günther Stabe

 
bf340_dat1.png
BF340: Texas Instruments
Thomas Günzel


Usage in Models 5= 1970 ; 2= 1971 ; 1= 1974

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


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