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Products and Solutions

Components

Circuit Protection

SMD Fuses

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.

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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 10 A and boasts a high breaking capacity of up to 200 A at rated voltage.

Datasheet UMF 250

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.

Datasheet UMT 250

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.

Datasheet UMZ 250

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.

Datasheet UMT-W

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.

Datasheet UMK 250

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.

Datasheet UMT-H

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.

Datasheet HCF