Bourns 33V 1.5 A Resettable Fuse MF-SM150/33-2

The Bourns MF-SM150/33-2 is a resettable fuse designed to protect electrical and electronic circuits operating at 33 volts with a current rating of 1.5 amperes. It offers a trip current of 3 amperes and holds steady under normal operating conditions at 1.5 amperes while allowing automatic resetting when the fault condition clears.

This resettable fuse features a compact form factor measuring 9.5 mm in length, 6.71 mm in width, and 3 mm in height. The tin plated brass terminals ensure reliable electrical conductivity and mechanical strength. It is engineered to operate in temperatures ranging from -40 degrees Celsius up to 85 degrees Celsius, making it suitable for demanding industrial and commercial environments.

With a power dissipation of 1.9 watts, this fuse maintains stable operation during transient events and supports surface mount technology assembly methods. The MF-SM series is fully compliant with RoHS environmental standards, ensuring it meets modern regulatory requirements.

The fuse is supplied on reels conforming to the EIA 481-2 standard, facilitating high-volume automated placement in manufacturing. Its self-resetting feature eliminates the need for fuse replacement, reducing maintenance downtime and costs. This product finds application across multiple sectors including security systems, power supplies and transformers, automotive electronics, medical equipment, instrumentation and control systems, as well as audio-visual and telecommunications devices.

Automatic resettable fuse protects circuits against overcurrent conditions. Trip current of 3A with a hold current of 1.5A ensures reliable operation. Compact dimensions of 9.5 mm length, 6.71 mm width, and 3 mm height enable space-saving designs.

Constructed with tin plated brass terminals for durability and conductivity. Wide operating temperature range from -40°C to 85°C suitable for harsh environments. Power dissipation rating of 1.9 W supports efficient thermal management.

RoHS compliant ensuring environmentally safe manufacturing. Packaged on reels compatible with surface mount technology for automated assembly. Ideal for use in security systems, power supplies, automotive, medical, instrumentation, and telecommunications equipment.

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