X2, Y2 and Arc Suppression
Knowles Cornell Dubilier’s X2, Y2, and Arc Suppression capacitors are safety-certified film capacitors designed for EMI filtering and transient suppression in AC line applications up to 305Vac.
Manufacturers:
Series Products
Product Overview
Features
- Rated for 275 Vac to 310 Vac
- Capacitance range from 0.001 µF to 10 45 µF depending on series
- Self-healing metallized polypropylene or polyester film dielectric
- Operating temperature range up to +110°C (series dependent)
- Available in radial-leaded and box-style packages
- Meets IEC 60384-14 Class X2 and Y2 requirements
Benefits
- Reduces conducted EMI and suppresses voltage transients on AC lines
- Enhances safety and compliance in power supply and appliance designs
- Offers long-term reliability with self-healing dielectric construction
- Withstands harsh environments with high temperature and humidity ratings
- Simplifies global certification with multi-agency approvals
- Flexible form factors support automated or manual assembly
Target Applications
- Across-the-line EMI filtering in power supplies and converters
- Arc suppression in relay and switch contacts
- Line-to-ground noise suppression in appliances and lighting
- Motor run and start circuits in HVAC and industrial equipment
- Surge protection in smart meters and energy systems