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2SB115

Information - Help 
ID = 37767
       
Country:
Japan
Brand: NEC Corporation, Nippon Electric Co. Ltd. (Nippon Denki); Tokyo
Tube type:  Transistor   Audio Frequency 
Identical to 2SB115
Similar Tubes
Normally replaceable-slightly different:
  2SB114 ; AC122
First Source (s)
Mar.1957 : -- Collector info (Sammler)
Predecessor Tubes ST382  

Base Wires
Filament Solid State
Description PNP germanium alloy transistor intended as AF amplifier / driver.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 8 x mm / 0.24 x 0.31 x inch
Weight 1 g / 0.04 oz
Literature -- Collector info (Sammler)   KTT 1969/70
 
j_nec_2sb115.jpg
2SB115: aus eigener Sammlung
Karl-Heinz Entrich

 
to18_l_44.gif
2SB115: TVT 73
Günther Stabe

 

Usage in Models 1= 1959?? ; 1= 1960?? ; 1= 1960 ; 2= 1963?? ; 1= 1964??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):6


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