MF-NSMF020X-2 is a PTC resettable fuse from Bourns' MF-NSMF Series designed for overcurrent and fault protection in automotive and consumer electronic applications. This device features a compact 1206 footprint with Multifuse freeXpansion Design technology, enabling fast response to fault events while maintaining a low profile. The fuse operates at a maximum voltage of 24.0 V with a maximum current rating of 10 A, a hold current of 0.20 A at 23°C, and a trip current of 0.46 A. It exhibits a resistance of 1.35 O at 23°C and a maximum time to trip of 8.50 seconds at the specified current, with power dissipation of 0.6 W. The device is RoHS compliant, halogen-free, and AEC-Q200 Rev-C qualified for automotive stress testing, making it suitable for USB port protection, HDMI source protection, PC motherboards, mobile phones, and automotive electronic control modules.