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KA2221

Information - Help 
ID = 67230
       
Country:
South Korea
Brand: Common type South Korea tube/semicond.
Tube type:  IC - Integrated Circuit   Audio Frequency 
Identical to KA2221

Base Wires
Description

Aufbau/Content: IC (__ Trans., __ Widerst., __ Dioden);
Form/Case/Outline: SIL-8 (SIL-9, Pin 9 ist gekürzt);
Type/Application: Dual Low Noise Equalizer Amplifier;
Daten/electr.data: Vcc: 12 V; Icc: 6 mA; Pd: <200 mW; Ri: 150 kΩ; THD: 0.1 %; t op.: -20...+70 °C;
Manufactured by Samsung (South Korea) -

 
Dimensions (WHD)
incl. pins / tip
21 x 6 x 4 mm / 0.83 x 0.24 x 0.16 inch
Weight 1 g / 0.04 oz
Information source - - Manufacturers Literature   Samsung

ka2221_umgeb1.png
KA2221: Samsung
Günther Stabe † 19.8.20

ka2221_s.png KA2221: Samsung
Günther Stabe † 19.8.20

ka2221_blockd.png
KA2221: Samsung
Günther Stabe † 19.8.20

Usage in Models 1= 1984? ; 1= 1990?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2

Collection of

 
ka2221.jpg

KA2221
 

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