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2SB312

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ID = 83957
       
Country:
Japan
Brand: Matsushita tubes; Osaka
Tube type:  Transistor   Power/Output 
Identical to 2SB312

Base SPECIAL TUBEBASE in general
Description

PNP germanium alloy power transistor intended as power switch, AF poweramp.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
39 x 9 x 28 mm / 1.54 x 0.35 x 1.10 inch
Weight 14 g / 0.49 oz
Information source -- Collector info (Sammler)   web-bcs.com

 
matsushita_2sb312.jpg

 

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