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Plastic Box MKP EMI Suppression Capacitor X1

Application
  • Widely used in across-the- line, EMI suppression.
  • Widely used in clamping circuits, AC and harmonic filtering, UPS, photovoltaic inverters, LCL filters, and motor drives.
 
Basic Parameters
  • Operating temperature range          -40℃~ +110℃
  • Capacitance range                             0.001~10μF
  • Cap.tol                                               ±5% (J) ;±10% (K) ;±20% (M)
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Description


  • X1 class for interference suppression.

  • For series impedance.

  • The maximum ambient temperature must not exceed 110 °C.

  • Rated voltage pulse slope: If the pulse voltage is lower than the rated voltage, the values of the specific reference data can be multiplied by 615 Vdc and divided by the applied voltage.

  • RoHS-compatible.

  • THB Grade IIIB (85°C, 85% RH, 1000h at Urac).





Technical Parameters


Climatic Category / Passive Flammability Category

40/110/56/B

Operating temperature range -40℃~ +110℃
Capacitance range 0.001~10μF
Rated voltage AC 440V/480V/530V,50~60Hz
Maximum continuous DC voltage

DC 1000V

Cap.tol

±5% (J) ;±10% (K) ;±20% (M)

Dissipation factor

CN≤0.47μF        0.47μF<CN≤1.0μF        CN>1.0μF

≤1×10 (1kHz,20℃)   ≤2×10 (1kHz,20℃)    ≤3×10 (1kHz,20℃)

Insulation resistance

V test(VDC) 1min     CN≤0.33μF         CN>0.33μF

     100±15               ≥30,000MΩ         ≥10000s

DC test voltage 4.3UR (dc),2s

Why choose CRE capacitor ?


  • Robust Performance for Demanding Applications:

Designed to operate reliably in harsh environments, our products meet THB IIIB certification per IEC 60384-14 standard, enduring 1,000 hours of extreme conditions (85°C | 85% RH) under full AC/DC rated voltage stress.


  • Superior Electrical Capabilities:

Engineered to deliver 50% higher dv/dt tolerance and enhanced current-handling capacity compared to industry counterparts, ensuring optimal performance in high-stress power scenarios.


  • Eco-Conscious Compliance:

Fully compliant with global environmental regulations, including ROHS hazardous substance restrictions, guaranteeing safe and sustainable integration across applications.


Automated Production Process


Automated Production Process


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