Bourns 0.5 A Resettable Fuse 72V Radial Leaded MF-RX050/72-0

Bourns MF-RX050/72-0 resettable fuse is a 0.5 A rated device designed to protect electrical circuits up to 72V from excessive current overloads. This radial leaded fuse automatically resets upon removal of fault conditions, offering a maintenance-free solution for circuit protection.

Constructed with cured flame retardant epoxy polymer material, the fuse meets UL 94V-0 standards ensuring high safety and flame resistance. Its compact size with dimensions of 7.9 mm length, 13.7 mm height, and 3.1 mm width facilitates easy PCB mounting in dense electronic assemblies.

The MF-RX/72 series fuse rapidly transitions from a low resistance to very high resistance state during fault conditions such as short circuits or overloads, protecting sensitive devices and equipment effectively. It features a trip current rating of 1 A and a power dissipation of 0.75 W.

Typical industrial and commercial applications include security and fire alarm systems, loudspeakers, power transformers, power supplies, automotive electronics, medical equipment, instrumentation, computers, audio-visual, and telecommunications systems.

This fuse is UL and RoHS approved, assuring users of regulatory compliance and environmental safety. It operates reliably across a wide temperature range of -40°C to 85°C, suitable for diverse operational environments.

Maintains circuit protection through thousands of automatic resets without the need for fuse replacement. Radial leaded design ensures easy incorporation into printed circuit boards. Flame retardant epoxy polymer housing enhances safety requirements.

Provides fast response to overcurrent conditions, reducing equipment damage risk. Used extensively in industrial, commercial, and consumer electronics requiring reliable resettable protection. Certifications from UL and RoHS validate quality and environmental compliance.

Compact size suitable for equipment with space constraints. Wide operating temperature range supports use in harsh conditions.

This product is an ideal solution for engineers and designers seeking reliable, durable overcurrent protection for low voltage electronics and power supply systems. Explore more Resettable Fuse options and other electrical components in the Electronics & Electricals category at EnvMart.