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ID = 47323
Tube type:  Solid-State-Diode   Indication 
Identical to A1198

Base Wires
Filament Solid State
Description 9 Digits, Seven-Segment numeric LED Display array 4 mm, 17 (18) pins.
Manufactured by National Semiconductor Corp. (USA);
Used in conjunction with DS8855N (NSC, digit driver) and MM5737N (NSC, calculator) in pocket calculators - 
Dimensions (WHD)
incl. pins / tip
50 x 18 x 6 mm / 1.97 x 0.71 x 0.24 inch
Weight 3 g / 0.11 oz
Information source -- Collector info (Sammler)   
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A1198: G.S.
Günther Stabe † 19.8.20


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