The PME289MB5220MR19T0 is a class X2 metallized paper suppression capacitor specifically designed for applications requiring high safety and reliability in filtering and interference suppression. Its construction features a metallized paper dielectric encapsulated in a flame-retardant epoxy resin. This design ensures excellent self-healing capabilities and stability over a wide range of operating conditions.

Applications:

• Across-the-line applications in power supplies and electronic equipment
• Input filters for various devices
• Antenna coupling in communication systems
• Spark quenching circuits for motors and switches
• Use in household appliances

Features:

• Class X2 safety rating for across-the-line applications
• Metallized paper dielectric for superior performance
• Self-healing properties to prolong operational life
• Flame-retardant epoxy resin encapsulation for safety
• High stability under varying environmental conditions
• Excellent pulse handling capability for surge protection

Benefits:

• Effectively suppresses electromagnetic interference (EMI)
• Provides a high degree of safety in line voltage applications
• Offers long-term reliability due to self-healing characteristics
• Reduces the risk of fire with its flame-retardant construction
• Maintains stable performance over temperature and voltage variations
• Protects sensitive electronic components from voltage spikes

Additional Details:

The capacitor has a capacitance of 0.022 uF. Its metallized paper construction offers advantages over other dielectric materials in terms of pulse handling and self-healing. The epoxy resin encapsulation provides environmental protection. Compliant with relevant safety standards for X2 capacitors, this component contributes significantly to the safety and performance of electronic devices.