Schurter Non-Resettable Fuse Ceramic Body 16A 250V AC, 125V DC UMT-H 3403.0286.23

Schurter 3403.0286.23 is a non-resettable fuse designed for reliable protection of electrical circuits in industrial, commercial, and consumer electronics. This fuse utilizes a ceramic body that offers robust thermal and mechanical stability, making it suitable for applications with pulse-shaped continuous currents.

It features a time delay operating characteristic that allows temporary surge currents without blowing the fuse, enhancing durability and system reliability. The fuse is rated at 16 amperes with a voltage capacity of 250 volts AC and 125 volts DC, which fits a variety of power supply and battery protection scenarios.

With a high breaking capacity of 1500 amperes, it offers substantial fault handling capabilities, protecting sensitive components downstream. Operating temperature ranges from -55°C to a service maximum of 125°C, supporting deployment in diverse environmental conditions.

Its compact dimensions - 5.35mm in width, 5.6mm in height, and 15.4mm in depth - allow for compact PCB designs and efficient space utilization. The terminal contacts are made of copper alloy, ensuring excellent electrical connection and long-term performance.

This fuse complies with several international standards, including RoHS, REACH, CE, UL 248-14, and CSA, demonstrating conformity to environmental and safety regulations.

Manufactured in Switzerland, it is part of the UMT-H series optimized for surface-mount applications and designed for hermetic sealing using potting compounds to ensure reliability in intrinsically safe applications.

The fuse features a ceramic housing for durability and heat resistance. It has a current rating of 16 amperes suitable for various electrical applications. The voltage rating supports 250V AC and 125V DC operations. Designed with time delay fuse characteristics for pulse-shaped continuous current protection.

Operates safely between temperatures of -55°C to 125°C. Its breaking capacity is up to 1500 amperes ensuring high fault tolerance. Compact dimensions of 5.35mm width, 5.6mm height, and 15.4mm depth optimize PCB layout. Copper alloy terminals provide excellent conductivity and reliability.

RoHS, REACH, CE, UL 248-14, and CSA compliant ensuring regulatory adherence. Manufactured in Switzerland adhering to high-quality standards.

This type of fuse is widely used for primary protection on PCBs and in surface-mount device (SMD) applications, commonly utilized in power supplies, illumination systems, sensors, explosion protection, and battery protection.

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