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ID = 61022
South Korea
Brand: Common type South Korea tube/semicond.
Tube type:  IC - Integrated Circuit   Indication 
Identical to KA2281

Base Wires
Filament Solid State

Aufbau/Content: IC (__ Trans., __ Widerst., __ Dioden, __ Kond.);
Form/Case/Outline: DIP-16;
Applikation/Type: 5-Dot Dual Led Level Meter Driver;
Daten/ Vcc: 5 ... 14 V; Iccq: 4 mA; Pd: <600 mW; t op: -20...+75 °C;
Manufactured by Samsung (South Korea);
Combined with KA2283 allows 10-Dot Dual Display -

Dimensions (WHD)
incl. pins / tip
23 x 6 x 3 mm / 0.91 x 0.24 x 0.12 inch
Weight 1 g / 0.04 oz
Information source - - Manufacturers Literature   
  KA2281: Samsung
Günther Stabe
KA2281: my tube
Daniel Rosha

KA2281: TTT Steidle 1981
Günther Stabe

KA2281: Samsung
Günther Stabe

Usage in Models 1= 1988?? ; 1= 1990??

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

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