MF-USML350-2 is a low-ohmic PTC resettable fuse from Bourns designed for overcurrent protection in compact, space-constrained applications. This surface mount component features a 1210 footprint with ultra-low resistance of 0.003 Ohms at 23°C, a maximum voltage rating of 6 V, and a maximum current rating of 50 A. The device exhibits a hold current of 3.50 A and a trip current of 7.00 A, with a maximum time to trip of 17.50 seconds at 23°C and typical tripped power dissipation of 0.8 W. The MF-USML350-2 is RoHS compliant, halogen-free, and suitable for automated assembly in mobile and portable electronic devices requiring reliable circuit protection with minimal footprint impact.