MF-R075

The MF-R075 is a radial leaded PTC resettable fuse from the Bourns MF-R series. It provides overcurrent protection for low-voltage circuits and automatically resets after the fault condition is cleared. This component is RoHS compliant, halogen-free, and features a flame-retardant epoxy coating that meets UL 94V-0 standards.

• Hold Current (Ihold): 0.75A at 23°C
• Trip Current (Itrip): 1.50A at 23°C
• Maximum Voltage (Vmax): 60V
• Maximum Current (Imax): 40A
• Initial Resistance: 0.18Ω (min), 0.40Ω (max)
• Post-Trip Resistance (1 hour): 0.60Ω
• Max Time to Trip: 3.75s at 23°C
• Power Dissipation (Tripped): 0.90W
• Operating Temperature Range: -40 °C to +85 °C
• Maximum Surface Temperature (Tripped): 125°C