The MF-R700 is a radial-leaded PTC resettable fuse designed for low-voltage power supply protection in computers, peripherals, and general electronics applications. It features a maximum voltage rating of 30 V and maximum current rating of 40 A, with a hold current of 7.0 A and trip current of 14.0 A at 23°C. The device exhibits an initial resistance of 0.02 O and a post-trip resistance of 0.03 O maximum, with a maximum time to trip of 17.5 seconds and typical tripped power dissipation of 3.80 W. Constructed with flame-retardant epoxy polymer insulation meeting UL 94V-0 requirements, the MF-R700 is RoHS compliant and halogen-free, making it suitable for protection circuits where automatic reset capability and compact form factor are essential.