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2SD317

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ID = 61621
       
Country:
Japan
Brand: Common type Japan tube/semicond.
Tube type:  Transistor   Power/Output 
Identical to 2SD317
Similar Tubes
Normally replaceable-slightly different:
  BD587

Base Wires
Description

NPN silicon planar transistor intended as AF power amplifier / switch -

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
10 x 16 x 4 mm / 0.39 x 0.63 x 0.16 inch
Weight 2 g / 0.07 oz
Information source -- Collector info (Sammler)   TTT 1981 Steidle

to_220_ttt~~189.gif 2SD317: TTT Steidle 1981
Günther Stabe † 19.8.20

Usage in Models 1= 1971? ; 1= 1975??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2

Collection of

Collection of a member from D
 
mitsu_2sd317a.jpg

 

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