Bourns 0.5 A Resettable Fuse 60V MF-SM050-2

Bourns MF-SM050-2 is a 0.5 A resettable fuse rated for 60 V designed for protection of electronic and electrical circuits against excessive current. This resettable fuse automatically transitions from a low resistance state to a high resistance state under overload or short circuit, then resets to low resistance state once power is removed and the fault condition is resolved.

Utilizing surface mount technology, this fuse series is packaged on reels per EIA 481-2 standards, facilitating efficient automated assembly. The MF-SM series fuse has tin-plated brass terminals to ensure secure and reliable electrical contact.

The device supports a trip current of 1 A and a hold current of 0.5 A, with power dissipation capability of 1.7 W. It is tested and RoHS compliant, suitable for multiple cycles and maintenance-free automatic resetting for thousands of cycles.

This resettable fuse is ideal for applications in security systems, power supplies and transformers, power switching devices, automotive and medical equipment, instrumentation and control, computers, audio visual, and telecommunications equipment.

Operating temperature range is wide from -40°C minimum to maximum 85°C, ensuring reliable performance in various environmental conditions. Mechanical dimensions are compact with 7.98 mm length, 5.44 mm width, and 3.18 mm height, optimized for dense PCB mounting without requiring fuse holders.

The fuse has a current hold rating of 0.5 A and trip current of 1 A. It operates with a maximum voltage rating of 60 V and dissipates power up to 1.7 W. The device is surface mount technology packaged in reels conforming to EIA 481-2 standards.

Features tin-plated brass terminals for reliable electrical connection. Provides automatic reset functionality allowing thousands of maintenance free cycles. Compatible with security, automotive, medical, instrumentation, telecom applications.

Wide operating temperature range from -40°C to 85°C. Compact size suitable for dense PCB layouts. Explore more Resettable Fuses and circuit protection solutions at EnvMart for reliable, high-performance electronic circuit safety components.