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KIA7640

Information - Help 
ID = 46077
       
Country:
South Korea
Brand: Common type South Korea tube/semicond.
Tube type:  IC - Integrated Circuit   RF/IF-Stage 
Identical to KIA7640 = TA7640

Base SPECIAL TUBEBASE in general
Description

Aufbau/Content: IC (__ Trans., __ Widerst., __ Dioden, __ Kond.);
Form/Case/Outline: DIP-16 (KIA7640AP);
Type/Application: AM/FM-ZF-Verstärker - AM/FM IF Amplifier;
Dateten/electr.data: Ub: +3...8 V; Ib (FM): 10 mA; Ib (AM): 7 mA; Pd: __ mW; t op: -__...+__ °C.
Manufactured by KEC (RoK) -

 
Dimensions (WHD)
incl. pins / tip
20 x 8 x 7 mm / 0.79 x 0.31 x 0.28 inch
Weight 1 g / 0.04 oz

kia_7640.png
KIA7640: Schema TWS-6163
Egon Strampe

ic_16pol.png KIA7640: Grundig
Wolfgang Bauer

kia7640_ta7640_data.png
KIA7640: Grundig
Wolfgang Bauer

Usage in Models 1= 1985?? ; 1= 1987 ; 1= 1992? ; 1= 1992

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):4

Collection of

 
d_kia7640.jpg

 

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