The AEM COMPONENTS PBL1206-450-12 is a surface-mount fuse designed for circuit protection. With a current rating of 4.5A and a 1206 package size, this fuse offers a balance of performance and compactness. Supreme Components International is an authorised distributor of AEM COMPONENTS, ensuring you receive genuine, high-quality components. This fuse is commonly used in portable electronics, battery chargers, and other applications where space is limited and reliable overcurrent protection is crucial. The PBL1206-450-12 helps prevent damage to downstream components in the event of a fault condition. Its fast acting characteristics provide quick response to overcurrent events.