The ECW-F4104JB is a metallized polypropylene film capacitor designed for high current and high frequency applications. It provides a capacitance of 0.1 µF with a ±5% tolerance and is rated for 400 VDC. This low-loss capacitor exhibits excellent frequency characteristics, with a dissipation factor of 0.05% or less at 1 kHz. It is designed to operate within a temperature range of -25 °C to +105 °C and features a flame-retardant epoxy resin coating. Common applications include high-frequency circuits in power supplies, TVs, and monitors.