The AEM COMPONENTS PBL1206-400-06 is a surface-mount fuse designed for effective circuit protection. As an authorized distributor of AEM COMPONENTS, Supreme Components International guarantees the authenticity and quality of this component. This 4A fuse features a fast-acting characteristic, quickly interrupting the circuit in the event of an overcurrent condition. Its 1206 package size makes it suitable for high-density PCB layouts. The PBL1206-400-06 fuse is commonly used in various electronic devices to protect sensitive components from damage caused by short circuits or excessive current flow. Its fast response time ensures minimal disruption and prevents potential damage to downstream circuitry. Choose this fuse for reliable and efficient circuit protection in your electronic designs.