MKP S3 class safety across-the-line series

Widely used for industrial induction cookers, industrial heating equipment, and other inductive heating device.

  • Capacitance range:      0.01μF~10μF
  • Capacitance tol.:          ±5% (J), ±10% (K)
  • Rated voltage:             275VAC (C1);  400VDC (C2);  1200VDC (C3)

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  • Metalized polypropylene (MPP) film capacitor;
  • Thickened electrodes and S3 segmented safety film to ensure fail-safe.
  • Specially for the across-the-line loop circuit of high-end power supply;


Technical Parameters

Reference standard GB/T14472, IEC384-14, UL1283
Climatic category 40/105/21
Rated voltage 150VAC~450VAC (50/60Hz)
Capacitance range 1μF~15μF
Capacitance tolerance ±5% (J), ±10% (K)
Voltage proof  between terminals 1.5*UR/60s
between terminals and case 2*UR+1000 (VAC) / 60s (≥2000VAC)
Insulation resistance (20℃) between terminals ≥5000S       (100Vdc, 60s)
 between terminals and case ≥30000MΩ  (100Vdc, 60s)
Tangent of loss angle (20℃) ≤0.001  (1KHz)
Pulse rise time(dv/dt) 30V/μs Max


Typical circuit


Why choose BM capacitor?

One of the largest metalized polypropylene film capacitor manufacturers in China;

Fast lead time due to fully automatic production and vertical raw materials supply;

With world-class lab center, strong R&D research and self-owned film metallization technology;

Highly consistent quality products by strictly adhering to  ISO and IATF16949;

Proudly work with top brands in appliances as well as the leading power and new energy customers.



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