MF-RX160/72-0

The MF-RX160/72-0 is a radial leaded PTC resettable fuse from the Bourns MF-RX/72 series, designed for overcurrent protection in circuits up to 72 V. It automatically resets after the fault condition is removed, providing a reliable and cost-effective solution for circuit protection. This component is RoHS compliant, halogen-free, and features a flame-retardant epoxy coating that meets UL 94V-0 standards.

• Rated Voltage (Vmax): 72V
• Maximum Current (Imax): 40A
• Hold Current (Ihold): 1.60 A at 23°C
• Trip Current (Itrip): 3.20 A at 23°C
• Initial Resistance: 0.09Ω (min), 0.14Ω (max)
• Post-Trip Resistance (1 hour): 0.22Ω
• Max Time to Trip: 8s at 23°C
• Power Dissipation (Tripped): 1.90W
• Operating Temperature Range: -40°C to +85°C
• Maximum Surface Temperature (Tripped): 125°C
• Material: Flame-retardant epoxy polymer (UL 94V-0)