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

Bourns MF-R065 is a 0.65 A, 60V resettable fuse with radial lead configuration from the MFR series that provides reliable protection to electrical and electronic circuits against overcurrent and short circuits. Utilizing a cured, flame retardant epoxy polymer insulating material that complies with UL 94V-0 standards, this fuse offers safety and durability in compact form.

Its design allows automatic resetting thousands of times, eliminating the need for fuse replacement and minimizing maintenance. The device rapidly switches from a low resistance state to a very high resistance under fault conditions, thus protecting circuitry effectively. With dimensions of 9.7mm length, 15.2mm height, and 3.1mm width, it is suitable for PCB mounting and compact designs.

Technical specifications include a trip current of 1.3A, hold current of 0.65A, and a time to trip of 5.3 seconds. The fuse can withstand operating temperatures ranging from -40°C up to 85°C, ensuring reliable performance in various industrial and commercial applications. Power dissipation is rated at 0.9W, facilitating efficient operation under load.

This Resettable Fuse is ideal for use in security systems, power supplies, transformers, power switching devices, automotive equipment, medical instruments, instrumentation, control systems, computing peripherals, as well as audiovisual and telecommunication devices. Its maintenance-free nature and compact size provide an efficient solution where space and reliability are critical.

Compliant with RoHS directives and UL certifications, the MF-R065 meets high standards for safety and environmental regulations. Automatically resets itself thousands of times without replacement. Compact flame retardant construction for safe operation.

Fast response trip for overcurrent protection. Wide operating temperature range from -40°C to 85°C. Radial lead design with 0.51mm diameter leads for PCB mounting. Suitable for a broad range of industrial, commercial, and consumer electronics applications.

Power dissipation of 0.9 watts ensures stable operation. RoHS and UL certified for compliance with international standards. Maintenance free with no fuse holder required. Effective protection in automotive and medical devices.

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