With a durable outer box construction, Panasonic's ECW-F(E) Series Boxed Polypropylene Film Capacitors are capable of withstanding vibrations better than a standard dipped type Film Capacitors. The polypropylene dielectric provides better electrical characteristics than Polyester and the built-in fuse functionality allows the ECW-F(E) Series to open upon failure rather than short circuit. Currently rated for 450VDC applications, this Film Capacitor is essential for Power Supplies, PFC, and other applications where vibrations are a subject of concern.
 
Features:

• Boxed Outer Construction 
• Built-In Fuse Function
• Polypropylene Dielectric
• RoHS/REACH Compliant

Benefits:

• Withstands Vibrations Better than Dipped Type Film Capacitors
• Failsafe Design, Opens Upon Failure
• Better Electrical Characteristics than Polyester Dielectric