K73-15 400 V 0.01 μF Capacitors K73-15 polyethylene terephthalate foil sealed insulated. Manufactured in metal cylindrical cases with multidirectional (axial) leads. Intended for operation in DC, AC, pulsating current circuits and in pulse modes. Manufactured for moderate and cold climates [UHL] and all-climate versions [V]. Can be used instead of K40U-9, BM, BMT. Quality category: “OTK”.
Technical conditions:
– acceptance “1” OZ0.461.118 TU;
– acceptance “5” OZ0.461.107 TU.
Main technical parameters of capacitors K73-15:
– Range of nominal capacitances …… 2200 pF … 0.47 μF;
– Nominal voltage ……. 100; 160; 250; 400; 630 V;
– Permissible deviations in capacitance …….±5; ±10; ±20 %;
– Loss tangent, no more than ……. 0.015;
– Insulation resistance lead-to-lead, no less than ……. 12000 MOhm;
– Insulation resistance lead-to-case, no less than ……. 30000 MOhm;
– Time constant under normal climatic conditions, no less than ……. 4000 MOhm x μF;
– Relative air humidity at a temperature of +35 °C ……. 98 %;
– Temperature range ……. -60 … +125 °C;
Decoding the abbreviated designation of a polyethylene terephthalate capacitor: K73-15 400 V 0.01 μF
● only for defense products – the absence of a letter indicates the quality category “VP”, the presence of the letters “OSD”, “OSM”, “OS” indicates the corresponding quality category;
K is a letter designating the subclass of capacitors, where K is capacitors of constant capacitance;
73 is a number indicating the group by technological performance, where 73 are polyethylene terephthalate capacitors;
15 is a number determining the serial number of the design development of a specific type of capacitor; 400 V is the designation of the nominal voltage of the capacitor according to GOST 28884-90;
0.01 μF is the designation of the nominal capacitance of the capacitor according to GOST 28884-90.
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