radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

2SA420

Information - Help 
ID = 78300
       
Country:
Japan
Brand: Sanyo Electric Co. Ltd.; Moriguchi (Osaka)
Tube type:  Transistor   VHF 
Identical to 2SA420
Similar Tubes
Normally replaceable-slightly different:
  AF109 ; AF139 ; AF239S

Base Wires
Description PNP germanium mesa transistor intended as VHF mixer / oscillator.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 6 x 6 mm / 0.24 x 0.24 x 0.24 inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   KTT 1969/70, Towers IVT

to_72_ebcs~~35.png 2SA420: TVT 73
Günther Stabe † 19.8.20

Usage in Models 2= 1966?? ; 1= 1966? ; 1= 1967?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):4
 

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  

Data Compliance More Information