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KEMET P278QE103M480A EMI Suppression Capacitor

The P278 Series is a high-voltage, self-extinguishing electromagnetic interference (EMI) suppressor capacitor made of multilayer metallized impregnated paper, designed for across-the-line applications with a rated voltage of 480 VAC. It features excellent self-healing properties, high safety standards, and resistance to ionization, ensuring long operational life even under frequent over voltages. Compliant with UL, ENEC, and cUL standards, it is suitable for continuous operation environments, with operating temperatures from -40°C to +110°C and robust dielectric stability.

Authorized Distributors
Source:DigiKey
Part No:P278QE103M480A
Stock:1423
Inv Date:06-05-2026
Price: Unit price: $1.79
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Part No:P278QE103M480A
Stock:734
Inv Date:06-06-2026
Price: Unit price: $3.18
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Part No:P278QE103M480A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $3.11
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KEMET P278QE103M480A EMI Suppression Capacitor Specifications:

  • Rated voltage: 480 VAC 50/60 Hz
  • Capacitance range: 0.001 - 0.15 UF
  • Capacitance tolerance: +20%
  • Lead spacing: 10.2 - 25.4 mm
  • Operating temperature: -40°C to +110°C
  • Climatic category: 40/110/56
  • Dissipation factor: 1.3% at 1 kHz
  • Insulation resistance: minimum 12,000 MΩ
  • Screening test voltage: 2,700 VDC
  • Compliance: RoHS, UL, ENEC, cUL
  • Construction: multilayer metallized impregnated paper, self-extinguishing
  • Approval marks: IEC, UL, ENEC

Buy the KEMET Series P278 EMI Suppression: P278QE103M480A

Order the KEMET P278QE103M480A EMI suppression capacitor online today for superior electrical stability and safety. Designed for across-the-line applications, it offers excellent self-healing properties, high safety standards meeting UL, ENEC, and cUL certifications, and operates reliably between -40°C to +110°C. With a voltage rating of 480 VAC and capacitance of 0.01 UF, this cost-effective component ensures enhanced interference filtering in your industrial equipment. Purchase online now for fast shipping and consistent quality.

Buy KEMET P278QE103M480A now and experience unmatched reliability and performance in EMI suppression for high-voltage applications.

Frequently Asked Questions

Where can I buy KEMET P278QE103M480A?

You can click on the BUY or RFQ button to purchase P278QE103M480A from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part P278QE103M480A?

You can download the P278QE103M480A datasheet or visit the KEMET website for support.

Who is the manufacturer of P278QE103M480A?

KEMET

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