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LA4140

Information - Help 
ID = 40180
       
Country:
Japan
Brand: Sanyo Electric Co. Ltd.; Moriguchi (Osaka)
Tube type:  IC - Integrated Circuit   Power/Output 
Identical to LA4140
Similar Tubes
Normally replaceable-slightly different:
  KA2212

Base Wires
Filament Solid State
Description

AF power amplifier 0.5 W @ 8 Ω, typ. supply: 6 V.
-

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
22 x 6 x 3 mm / 0.87 x 0.24 x 0.12 inch
Weight 2 g / 0.07 oz
Literature - - Manufacturers Literature   
  la4140_umgeb1.gif
  LA4140: Sanyo datasheet
Günther Stabe
 
la4140.jpg
LA4140: G.S.
Günther Stabe

 
la4140_s.gif
LA4140: Sanyo datasheet
Günther Stabe

 
la4140_dat1.png
LA4140: Sanyo
Thomas Günzel


Usage in Models 1= 1979 ; 1= 1980?? ; 1= 1980 ; 1= 1981?? ; 2= 1984 ; 1= 1985?? ; 1= 1990??

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


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