The W31 (CBB21 series) Metallized Polypropylene Film Capacitors are engineered for demanding industrial applications requiring low high-frequency loss and minimal internal temperature rise. These capacitors deliver high stability and reliable performance over extended periods, helping engineers reduce failures and improve system efficiency.

Featuring a flame retardant epoxy resin powder coating, the compact design offers enhanced safety and durability while maintaining a low noise profile, which is critical in sensitive electronic environments. The self-healing metallized dielectric structure further increases operational reliability by preventing permanent damage from voltage surges.

With a capacitance range from 0.027 µF to 10 µF and a wide rated voltage range of 100 VDC to 1000 VDC, the W31 series supports versatile applications including consumer electronics, power factor correction (PFC) circuits, small charging power supplies, TV power supplies, inverter welders, and lighting systems.

The radial lead design with customizable lead pitch from 7.5 mm to 31 mm facilitates easy integration into various PCB layouts. Additionally, compliance with RoHS standards ensures environmental safety and global market acceptance.

This capacitor series assists professionals in achieving stable, efficient, and safe power management solutions across diverse industrial and commercial electronic systems.