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GM0290

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ID = 47784
       
Country:
United States of America (USA)
Brand: Texas Instruments, Dallas
Tube type:  Transistor   UHF 
Identical to GM0290
Similar Tubes
Normally replaceable-slightly different:
  AF139 ; AF239
Different maximum ratings:
  GM0378

Base Wires
Description PNP germanium epitaxial UHF transistor.

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

gm_0290.png
GM0290: Funkschau 8/64 S.188
Egon Strampe

to72_ebcs_118.gif GM0290: TVT 73
Günther Stabe † 19.8.20

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Usage in Models 1= 1963?? ; 8= 1964 ; 5= 1965 ; 4= 1966 ; 2= 1967 ; 2= 1969

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):22

Collection of

 
gmo290_bild1.jpg

GM0290
 

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