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2N309

Information - Help 
ID = 38319
       
Country:
United States of America (USA)
Brand: Texas Instruments, Dallas
Tube type:  Transistor   RF/IF-Stage 
Identical to 2N309
Similar Tubes
Normally replaceable-slightly different:
  AF126 ; ST28C

Base Wires
Filament Solid State
Description

PNP germanium junction transistor intended as AM pre-stage / mixer / oscillator.
-

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
9 x 8 x 4 mm / 0.35 x 0.31 x 0.16 inch
Weight 1 g / 0.04 oz
Literature -- Collector info (Sammler)   KTT 1969/70, TTT Steidle 1981, Towers IVT
 
2n309~~1.jpg
2N309: Own collection.
Stuart Irwin

 
to_22_83.gif
2N309: TTT Steidle 1981
Günther Stabe

 

Usage in Models 1= 1957? ; 1= 1957 ; 5= 1958 ; 1= 1959? ; 12= 1959 ; 6= 1960 ; 1= 1961

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):27


Forum contributions about this tube
2N309
Threads: 1 | Posts: 1
Hits: 1598     Replies: 0
2N309 (2N309)
Stuart Irwin
26.Mar.13
  1

Hello,

The picture here appears to be of a 2N1309.  I've uploaded a picture of a 2N309.

Regards,

Stuart

 
2N309
End of forum contributions about this tube

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