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2N4427

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ID = 39232
       
Country:
Worldwide
Brand: Common type Worldwide tube/semicond.
Tube type:  Transistor   UHF 
Identical to 2N4427

Base Wires
Description NPN silicon planar transistor for VHF-/UHF-medium power solutions.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
9 x 8 x 9 mm / 0.35 x 0.31 x 0.35 inch
Weight 2 g / 0.07 oz
Information source - - -   
- - -   KTT 1969/70, TTT Steidle 1981, TVT 1978 ECA
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2n4427_appl.png
2N4427: UKW-Berichte 1/1979 S.33
Anonymous 88 Collector

to39_ttt_6.gif 2N4427: TTT Steidle 1981
Günther Stabe † 19.8.20

2n4427_data_a.png
2N4427: Valvo-Halbleiter 1985
Heinz Höger

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Usage in Models 1= 1969 ; 1= 1970? ; 1= 1971?? ; 1= 1975 ; 1= 1978 ; 1= 1980?? ; 1= 1980?

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

Collection of

 
2n4427.jpg

2N4427
 

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