The MF-USMF005-2 is a surface mountable PTC Resettable Fuse with standard metal termination finish is electroless nickel immersion gold (ENIG). The resettable overcurrent protection offers greater reliability and longer part life. The MF-USMF series PTC Resettable Fuse for game consoles, PC motherboards, USB port protection - USB 2.0/3.0/OTG, HDMI 1.4 source protection, IEEE 1394 ports, mobile phones and digital camera. Operating temperature ranges from -40°C to +85°C.