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E421

Information - Help 
ID = 45956
       
Country:
United States of America (USA)
Brand: Fairchild Semiconductor Inc., South Portland/Maine
Tube type:  Transistor   Universal 
Identical to E421

Base Wires
Description Dual matched silicon N-channel junction FET, 25 V.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
9 x 6 x 9 mm / 0.35 x 0.24 x 0.35 inch
Weight 1 g / 0.04 oz

e421_umgeb1.png
E421: Promax OD-204-B
Günther Stabe † 19.8.20

to77_5.gif E421
Günther Stabe † 19.8.20

Usage in Models 1= 1981

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of

 
e421_siliconix_p02_s.jpg

 

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