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2N1431

Information - Help 
ID = 79876
       
Country:
United States of America (USA)
Brand: Sylvania (Hygrade, GTE, Nilco); Emporium (PA)
Developer: Texas Instruments, Dallas 
Tube type:  Transistor   Audio Frequency 
Identical to 2N1431
Similar Tubes
Other base and data slightly different:
  ASY29

Base Wires
Description

NPN alloy junction transistor for universal purposes.
-

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
9 x 7 x 4 mm / 0.35 x 0.28 x 0.16 inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   KTT 1969/70, TTT Steidle 1981

to_22_sams~~51.png 2N1431: SAMS
Günther Stabe † 19.8.20

Usage in Models 7= 1960?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):7
 

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