Bourns 0.5 A Resettable Fuse 13.2V Compact Surface Mount MF-NSMF050-2

Bourns MF-NSMF050-2 resettable fuse is a compact surface mount device rated for 0.5 A current and 13.2 V voltage designed to protect electrical and electronic circuits from excessive current.

This fuse features a fast trip time of 0.1 seconds, providing rapid response to fault conditions. Its symmetrical and low-profile design with a 1206 footprint enables saving board space in densely populated PCBs.

The fuse uses electroless nickel immersion gold plated terminals, ensuring excellent connectivity and corrosion resistance. It switches from a low resistance state to a high resistance state under overload or short circuit and resets automatically after fault clearance and power removal, supporting thousands of cycles without replacement.

Power dissipation is low at 0.4 W, and the fuse operates reliably across a wide temperature range from -40°C to 85°C, maintaining performance stability. Its minimum resistance is 0.15 Ω and maximum resistance is 700 mΩ.

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

This product is supplied on a reel with package size 1812, suitable for surface mount assembly processes. Compact design for efficient board space utilization. Ultra-fast trip time to protect sensitive circuits. Automatic reset eliminates fuse replacement needs.

Robust terminal finish improves durability and solderability. Wide operating temperature range enhances versatility. Maintenance-free and reliable over long service life. Supports a broad range of industrial and commercial applications.

Explore more Resettable Fuses from Bourns and ensure efficient circuit protection for your electronics projects and industrial systems at EnvMart.