Bourns 3 A Resettable Fuse, 30V, 2W Power Dissipation, Radial Leaded MFR Series MF-R300

Bourns MF-R300 is a 3 A resettable fuse designed for circuit protection in electrical and electronic applications. It operates at a voltage rating of 30V with a power dissipation rating of 2W, ensuring reliable performance under overload conditions.

This radial leaded fuse from the MFR series features a compact size with a length of 12mm, height of 18.3mm, and width of 3mm, making it suitable for PCB mounting and installation in tight spaces.

The fuse automatically resets itself thousands of times after an electrical overload or short circuit, eliminating the need for replacement and reducing maintenance efforts.

With a hold current of 3A and a trip current of 6A, the MF-R300 responds quickly with a trip time of approximately 10.8 seconds, protecting electronic circuits effectively from damage.

Constructed from a cured flame retardant epoxy polymer material compliant with UL 94V-0, it ensures safety and durability. The device operates reliably within a temperature range from -40° to 85°C, suitable for a wide variety of industrial and commercial environments.

Main applications include security systems, power supplies and transformers, power switching devices, automotive and medical equipment, instrumentation and control systems, computers and peripherals, audio-visual and telecommunications equipment.

Compact radial leaded construction for PCB mounting. Automatically resets thousands of times. Maintains low resistance during normal operation. Meets UL and RoHS safety standards. Suitable for diverse industrial and electronic applications.

Choose the Bourns MF-R300 for an efficient, maintenance-free, and reliable resettable fuse solution. Browse more products in Electrical Fuse category at EnvMart for enhanced circuit protection options.