Cornell Dubilier (CDE) ALH Metallized Polypropylene Film Capacitors are filtering capacitors that use advanced construction technology to meet the challenges of harsh environments. The series offers 50% greater life than competitive 85/85 THB-rated power film capacitors with designs that pass the rigors of automotive-grade electrical and mechanical testing. CDE ALH capacitors offer a 160VAC to 450VAC rated voltage range and provide self-healing and low loss. The series is suitable for high-frequency applications.