X2 or Y2, EMI/RFI suppression capacitors are designed for harsh environments. These are AEC-Q200 qualified, meet a 2,000-hour THB (Temperature, Humidity, Bias) life test, and have applications in motors, AMR (Automated Meter Readers), UPS, power supplies, charging systems, and appliances. These X2/Y2, line-to-ground capacitors filter out electromagnetic noise and have multiple international safety agency approvals.