Bourns 0.65 A Resettable Fuse, 60V Radial Leaded MFR Series MF-R065

Bourns MF-R065 is a 0.65 A resettable fuse rated at 60 volts, featuring a radial leaded design from the MFR series. This device is specifically engineered to protect electrical and electronic circuits against damage caused by excessive currents or short circuits. With a quick switch from low resistance to very high resistance on overload conditions, it ensures reliable circuit protection.

The fuse automatically resets itself thousands of times after fault conditions are corrected and power is removed, making it maintenance free and convenient for continuous use. The compact size with cured flame retardant epoxy polymer conforms to UL 94V-0, guaranteeing safety and durability in demanding applications.

The device’s hold current rating is 0.65 A with a trip current of 1.3 A and a maximum current rating of 40 A, providing robust tolerance to electrical loads. It operates effectively within a temperature range from -40°C to 85°C and dissipates power at 0.9 W, maintaining thermal stability during operation.

Additional features include a 0.51mm lead diameter with radial lead orientation for easy PCB mounting. Approved to the RoHS and UL standards, this resettable fuse is ideal for use in industrial, automotive, medical, instrumentation, power supply, and telecommunications equipment.

Its main applications include security systems, power supplies and transformers, power switching devices, automotive and medical equipment, instrumentation and controls, and computers and peripherals. The device is designed to enhance system protection without requiring fuse holders or complex installation.

The fuse automatically resets itself thousands of times without requiring maintenance. It protects circuits against excessive currents with rapid transition from low to high resistance. Features flame retardant epoxy polymer insulating material meeting UL 94V-0.

Compact size with radial leads suitable for PCB mounting. Hold current rating of 0.65 A and trip current 1.3 A for reliable protection. Operates in temperatures from -40°C to 85°C with 0.9 W power dissipation. Complies with RoHS and UL approvals for safety and environmental standards.

Suitable for use in automotive, medical equipment, instrumentation, and telecommunications. Explore the Electronics & Electricals category on EnvMart for a wide selection of Resettable Fuses and circuit protection devices from trusted brands like Bourns.