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N520D

Information - Help 
ID = 67148
       
Country:
Germany
Brand: Halbleiterwerk Frankfurt /Oder, VEB, (HFO); Frankfurt /Oder (Ostd.)
Tube type:  IC - Integrated Circuit   Universal 
Identical to N520D

Base SPECIAL TUBEBASE in general
Filament Solid State
Description

Aufbau/internal: IC (CMOS ?);
Form/Case/Outline: DIP-16;
Type/Application: - ? - ;
Daten/electr.data: Vcc: __ V; Icc: __ mA; Pd: __ mW; t op: -__...+__ °C;
(event. Variante von C520D ?)-

 
Dimensions (WHD)
incl. pins / tip
20 x 7 x 8 mm / 0.79 x 0.28 x 0.31 inch
Weight 1 g / 0.04 oz
 
n520d.jpg
N520D: M.M.
Michael Mischke

 

Usage in Models 1= 1985??

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


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