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ID = 61983
Soviet Union
Brand: Common type USSR (SU) tube/semicond.
Tube type:  Solid-State-Diode   Power-supply 
Identical to КД521

Base Wires

Material/Aufbau: Silizium schnelle Gleichrichter-Diode;
Form/Case/Outline: (Plastik);
Daten/ I fm: 75 mA; V F: 1.0 V; I r: 1 µA; Vrrm: 75 V*; t rr: 4.0 ns; t op: __ °C;
Varianten: kd521a: (s.o.), kd521g = 30 V*, kd521v: 50 V*

Dimensions (WHD)
incl. pins / tip
9 x 9 x 4 mm / 0.35 x 0.35 x 0.16 inch
Weight 1 g / 0.04 oz
Information source -- Schematic

КД521: Schema H 313
Egon Strampe

Usage in Models 1= 1984 ; 1= 1991??

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

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