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BF540

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ID = 36574
       
Country:
United States of America (USA)
Brand: Texas Instruments, Dallas
Tube type:  Transistor   VHF 
Identical to BF540
Similar Tubes
Normally replaceable-slightly different:
  BF440 ; BF441 ; BF450 ; BF451 ; BF541
Base Wires
Description

PNP silicon transistor intended as AM/FM mixer / oscillator or IF amplifier.
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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
Information source -- Collector info (Sammler)   TVT 1979/80 ECA, TTT Steidle 1981
to92_bec_5.gif BF540: TVT 1969 Verlag Nolde Dachau
Günther Stabe † 19.8.20
Usage in Models 3= 1972 ; 6= 1973 ; 3= 1974 ; 1= 1975?? ; 6= 1975 ; 1= 1976? ; 3= 1976 ; 1= 1977 ; 1= 1978? ; 1= 1978
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):26

Collection of

Egon Strampe (D)
 
bf540.jpg

 
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