4x NOS K15U-1 K15Y-1 Doorknob Capacitors 100pF 3.5kV 4kVAR High Voltage Ceramic

High-voltage ceramic doorknob caps, set of 4 with screws, 100pF 3.5kV 4kVAR rating, tested NOS

New Soviet K15U-1 (К15У-1) 100pF 3.5kV 4kVAR High Voltage Ceramic Doorknob capacitors.

Four capacitors in one lot (capacitors + screws)

New, Tested, and 100% Working.

K15U-1A 3.5 kV 100 pF 4 kvar

Capacitors K15U-1 ceramic disk high-voltage protected non-insulated constant capacity.

Designed to operate in high-power radio equipment in continuous high-frequency mode and in DC circuits.

Used for universal use as loop, isolation and blocking capacitors.

Main technical parameters of capacitors K15U-1:

— Range of nominal capacities……. 1.0... 10000 pF;

- Rated voltage ……. 2; 3.5; 4; 6; 10; 12; 15; 20; 25 kV;

— Temperature stability group……. M75; M330; M750; M1500; P100; MP0;

— Permissible deviations of the capacity…….±10; ±20%;

— Loss angle tangent, no more than……. 0.0015;

— Insulation resistance, not less than……. 10000 MOhm;

— Relative air humidity at a temperature of +35 °C……. 98%;

— Temperature range……. -60… +155 °С;

— Minimum operating time……. 15000 hours

Any questions or offers are welcome!