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SL439

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ID = 80074
       
Country:
Great Britain (UK)
Brand: Plessey Semiconductors, GEC Plessey; Swindon
Tube type:  IC - Integrated Circuit   RF/IF-Stage 
Identical to SL439
Base SPECIAL TUBEBASE in general
Description

Aufbau/Content: IC (__ Trans., __ Widerst.);
Form/Case/Outline: DIP-8;
Type/Application: TV IF Amplifier for SAW-Filter;
Daten/electr.data: Vcc: (6) V; Icc: __ mA; Pd: __ mW; t op: -__...+__ °C;
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Dimensions (WHD)
incl. pins / tip		 10 x 7 x 8 mm / 0.39 x 0.28 x 0.31 inch
Weight 1 g / 0.04 oz
Information source -- Schematic   
sl439_umgeb1.png
SL439: (schematic)
Günther Stabe † 19.8.20
dip_8~~79.png SL439: TTT Steidle 1981
Günther Stabe † 19.8.20
Usage in Models 1= 1977 ; 1= 1978?
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2
 
sl439.jpg

 
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