The BOURNS part MOV-14D391K is a highly reliable varistor designed for protection against transient voltage spikes in electrical circuits. With a voltage rating of 250VAC/320VDC, it offers robust protection against surges and overvoltage events. This MOV (Metal Oxide Varistor) has a high surge current capability of 4500A, making it suitable for demanding applications. It has a clamping voltage of 390V, ensuring effective transient voltage suppression. This varistor is designed for through-hole mounting and is supplied in bulk packaging. Its radial lead design facilitates easy installation and connection. Trust BOURNS for high-quality, durable varistors that provide reliable protection for your valuable electronic equipment.