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BC140

Information - Help 
ID = 36230
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Transistor   Audio Frequency 
Identical to BC140 = BC140-10
Similar Tubes
Normally replaceable-slightly different:
  2N1479 ; 2N1481 ; 2N1507 ; 2N1700 ; 2N2217 ; 2N2218 ; 2N656 ; 2N696 ; 2SC111 ; 2SC116 ; 2SC140 ; 2SC152 ; 2SC19 ; 2SC20 ; 2SC503 ; 2SC564 ; 2SC729 ; 2SC875 ; 40314 ; 40317 ; 40360 ; 40361 ; 40407 ; BC119 ; BC120 ; BC138 ; BC139 ; BC144 ; BC211 ; BC219 ; BC232 ; BC301 ; BC340 ; BC341 ; BC440 ; BCY13 ; BCY15 ; BFY16 ; BFY40 ; BFY51 ; BFY53 ; BSX41 ; BSX45 ; BSY51 ; BSY52 ; BSY54 ; BSY81 ; BSY82 ; BSY90 ; GE-18 ; SE6020 ; SE6022 ; SF127 ; SF128
Different maximum ratings:
  3DX203B ; BC125 ; BC142 ; BC302 ; BFY52 ; BSX40 ; BSY53 ; SF126
Other base and data slightly different:
  2N347 ; MC140
First Source (s)
Mar.1967 : -- Collector info (Sammler)

Base Wires
Filament Solid State
Description

NPN silicon planar transistor intended as AF driver.
-

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
9 x 7 x 8 mm / 0.35 x 0.28 x 0.31 inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   KTT 1969/70, TVT 1979/80 ECA
  bc140_sch.png
  BC140: ITT Schaltbeispiele 1972
Heinz Höger
 
bc140_siemens_hfm.jpg
BC140: W.HFM
Wilfried Hofmüller

 
to5_tvt_37.gif
BC140: TVT 73
Günther Stabe

 
bc140_data1.png
BC140: Valvo Transistoren, 1974
Michael Schlör


Usage in Models 1= 1967?? ; 4= 1967 ; 1= 1968? ; 4= 1968 ; 1= 1969? ; 3= 1969 ; 2= 1970?? ; 4= 1970 ; 2= 1971? ; 2= 1971 ; 2= 1972?? ; 4= 1972? ; 5= 1972 ; 1= 1973? ; 1= 1974? ; 1= 1974 ; 2= 1975?? ; 2= 1975 ; 2= 1976? ; 1= 1977? ; 1= 1978

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):46


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