KEMET Safety Capacitor, Metallized Paper, 0.22µF, 275VAC, X2, 22.5mm

The KEMET PME271M Series Safety Capacitor is a high-reliability, metallized paper capacitor designed for critical electromagnetic interference (EMI) suppression. Encapsulated and impregnated in a self-extinguishing material that meets UL 94 V–0 flammability standards, it offers robust safety and performance in demanding environments.

This capacitor is specifically engineered for worldwide use in X2 class and across-the-line applications, making it a versatile component for suppressing interference and protecting circuitry. It features excellent self-healing properties and a high dV/dt capability, ensuring long-term stability and resilience against voltage transients.

Key Features & Specifications

• Dielectric Type: Metallized paper for reliable performance.
• Capacitance: 0.22µF with a tight tolerance of ±10%.
• Rated Voltage: 275 VAC at 50/60 Hz.
• Suppression Class: X2, certified for across-the-line applications.
• Mounting Style: Through-hole, radial box construction with 2 pins.
• Lead Spacing: 22.5mm for standard PCB compatibility.
• Operating Temperature: Wide range from -40°C to +110°C.
• Climatic Category: 40/110/56 as per IEC 60068–1.
• High dV/dt Rating: Capable of handling 600V/µs.
• Humidity Rating: GRADE II (Test Condition A).
• Physical Dimensions: 33mm (W) x 43mm (H) x 15mm (D).
• Weight: 6.75 grams.
• Compliance: RoHS compliant with lead-free terminations. Supplied on tape and reel in accordance with IEC 60286–2.

Approvals & Reliability

The component carries major international safety approvals, including ENEC, UL, and cUL, providing assurance of its quality and suitability for global markets. Its construction ensures reliable operation in industrial settings, consumer electronics, portable devices, and power management systems, making it a