In summary, Cornell Dubilier's all-weather automotive-grade MXH series metalized polypropylene film capacitors suppress conducted electromagnetic/radio frequency interference (EMI/RFI) before it can be spread via power lines to or from other devices. The series passes a 2,000-hour THB test, which is twice the 1,000-hour industry standard for THB testing. The MXH series is AEC-Q200 qualified and possesses international agency approvals for safety and performance for X2 across-the-line applications.