The PFMF.014.2 is a PTC resettable fuse in a surface-mount 1812 package, designed for reliable overcurrent protection. It features a maximum operating voltage of 60.0 VDC and a maximum interrupt current rating of 40 A. At 23°C, it has a hold current of 0.14 A and a trip current of 0.34 A, with a fast maximum trip time of 0.15 seconds at 1.5 A. This device is ideal for applications requiring self-resetting protection, such as in PC motherboards, peripherals, hard disk drives, and for USB port protection.