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For on-board circuit protection – designed for automated assembly

We offer a wide range of solutions for primary and secondary protection directly on the circuit board. The fuses UMT-H, UMF 250 and UMT 250 offer compact as well as precise solutions, which furthermore are pulse resistant.

SCHURTER UHP-SMD Fuse for High-Power Lithium-Ion Batteries

In the world of electronics, especially in the automotive industry, the demand for high-performance solutions up to 48 volts DC is ever-growing. To reliably safeguard higher operating currents, look no further than the SCHURTER UHP fuse. This remarkable component is engineered to break the circuit at twice the rated current, all within a maximum of 15 seconds.


Our SMD highlights

UMF 250: Overcurrent protection with quick-acting SMD fuse

The UMF 250 is a quick-acting SMD fuse that protects electronic systems from overcurrents and short-circuits. The SCHURTER fuse is available for rated currents from 500 mA to 15 A and boasts a high breaking capacity of up to 500 A at rated voltage.

UMT 250: More versatility with extended current ratings

The UMT 250 maximizes circuit protection while its extremely compact size meets the demand for saving space and facilitating production.

UMZ 250: Maximum breaking capacity at minimal footprint

Designed in accordance with IEC and fitted with clip technology, the miniature time-lag UMZ 250 SMD fuse can be replaced more easily after soldering on the circuit board itself. It is available for 18 different rated currents from 80 mA to 4 A.

SMD Highlights

UMT-W: Fail Safe Device

With the UMT-W, SCHURTER launches a pulse-proof SMD ceramic fuse with super time-lag tripping characteristics, which is particularly suitable as a fail-safe device in demanding applications.

UMK 250: Ultra small fuse and fuseholder

The quick-acting UMK 250, a combination of fuse and fuseholder, is the logical complement to the time-lag UMZ 250. It offers the same benefits as the UMZ 250 in terms of exchanging fuses and is available for ten rated currents from 500 mA to 4 A.

UMT-H: SMD fuse with high breaking capacity

The UMT-H is a time-lag SMD fuse with 1500 A breaking capacity at rated voltages of 277 VAC / 250 VDC.

HCF: For the most demanding applications

The High Current Fuse HCF is an extremely robust SMD fuse, designed using solid-state / thin-film technology. The fuse is especially suited for use in particularly harsh applications.

Safety is our business

Innovation and engineering

SCHURTER is a leading innovator and manufacturer of fuses, connectors, circuit breakers, input systems, and EMC products as well as a PCB assembly service provider for the electronics industry worldwide. Success for and together with our customers is our permanent incentive. We are accustomed to being innovative to meet challenges in diverse markets. We boldly realize new ideas, and we support and drive forward our R&D teams, each day anew.

Quality across the entire line

Products and services from SCHURTER meet the highest demands on quality – because SCHURTER uses quality-, environmental- and safety management systems such as ISO 9001, ISO 14001, ISO 45001, the Six Sigma method, and the EFQM Excellence Model. All products carry country-specific testing labels such as VDE, ENEC, UL, and CCC. Further, customers profit from excellent service and short delivery times thanks to a well-organized international network of Group companies and distributors.

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