Schurter Non-Resettable Fuse Ceramic Body 4A Current Rating 125, 250V dc Time Delay 3403.0172.24

Schurter 3403.0172.24 Non-Resettable Fuse is a high-quality surface mount product featuring a ceramic body that provides excellent electrical insulation and thermal endurance. It is engineered with a 4 ampere current rating, supporting voltages of 125V and 250V dc, making it suitable for various industrial and commercial electronic circuits requiring primary circuit protection.

The fuse operates with a time delay characteristic, protecting sensitive silicon ICs, sensors, power supplies, explosion protection systems, and lighting equipment by tolerating transient currents without nuisance blowing.

Its compact design with precise dimensions (3mm width, 3.75mm height, 10.1mm depth) fits well within PCB layouts, enabling space-saving and efficient circuit board design.

The fuse has a breaking capacity of 200A, ensuring it can safely interrupt high fault currents. Tin-plated copper terminals enhance the reliability of electrical connections, assuring stable performance over prolonged use.

Compliant with prominent international standards UL 248-14, CSA, CE, REACH, and RoHS, this fuse meets stringent safety and environmental requirements. Its wide operating temperature range from -55°C to 125°C allows deployment in diverse industrial environments and applications.

Packaged on a reel, the fuse is optimized for high-volume automated placement in manufacturing, improving assembly efficiency. The fuse features a time delay characteristic suitable for sensitive electronic components. Compact dimensions of 3mm width, 3.75mm height, and 10.1mm depth enable efficient PCB space utilization.

Breaking capacity rated at 200A ensures robust protection in high-stress conditions. Constructed with tin-plated copper terminals for reliable electrical contact. Designed for surface mount applications ideal in industrial electronics and power supplies.

Certified to international standards including UL 248-14, CSA, CE, REACH, and RoHS. Operating temperature range from -55°C to 125°C caters to diverse environmental conditions. Packaged conveniently on a reel to facilitate automated assembly processes.

This non-resettable fuse is ideal for industrial, laboratory, construction, electronics manufacturing, and electrical automation applications where compact, reliable circuit protection is essential.

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