Schurter Non-Resettable Fuse 1A 250 V ac, 125 V dc Ceramic Body UMT 250 Series 3403.0166.24

Schurter 3403.0166.24 Non-Resettable Fuse is a high-performance surface mount fuse designed for primary protection in industrial electronics, sensors, power supplies, explosion protection, and lighting applications. It features a compact ceramic body with dimensions of 3 mm width, 3.75 mm height, and 10.1 mm depth, making it ideal for space-constrained PCB designs.

This fuse supports a nominal current rating of 1 ampere, with voltage ratings of 250 V alternating current and 125 V direct current. Its time delay characteristic ensures reliable operation under transient conditions, providing robust circuit protection without nuisance blowouts.

The fuse has a breaking capacity of 200 amperes, accommodating high fault current interruptions safely. Packaged on reels, it enables efficient and automated placement on printed circuit boards, boosting production efficiency.

Constructed with a ceramic body and tin-plated copper terminals, this fuse combines durability and excellent electrical connectivity. It operates reliably within a temperature range of -55°C to 125°C, ensuring performance stability across industrial environments.

Standards and certifications that apply include IEC, UL 248-14, CSA, CE, REACH, and RoHS, verifying compliance with international safety and environmental regulations. The product belongs to the UMT 250 series, manufactured in Switzerland by Schurter, a trusted name in electronic protection components.

Compact ceramic body suitable for tight PCB layouts. 1A current rating with 250 V ac and 125 V dc operation. High fault current breaking capacity of 200A enhances safety. Time delay feature to accommodate transient surges.

Reel packaging designed for automated assembly. Wide operating temperature span from -55°C to 125°C. Surface mount technology reduces space and improves mounting efficiency. Tin-plated copper terminals provide reliable electrical contact.

Complies with IEC, UL, CSA, CE, REACH, and RoHS standards. Swiss origin ensuring high manufacturing standards.

This Schurter Non-Resettable Fuse is ideal for industrial, electronic, and electrical engineering applications requiring dependable circuit protection. Explore more in the Electronics & Electricals category at EnvMart for complementary components and accessories.