SCHURTER high performance SMD fuses and fuseholders

SCHURTER’s UMT-W, UMT-H, UMF 250 and UMT 250 series are compact, pulse resistant SMD fuses designed for precise performance. The range is complemented by the UMZ 250 and UMK 250, which feature preassembled clips and fuse links.

 

UMT-W series
Murata NXE1

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

Features

  • Suitable as fail-safe device
  • Very high melting integral
  • Precisely defined melting times (min./max.)

Datasheet BUY NOW ON FARNELL
UMF 250 series
UMF 250

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 500mA to 10A and boasts a high breaking capacity of up to 200A at rated voltage.

Features

  • High breaking capacity up to 200A
  • Low melting I²t-values, fast interruption

Datasheet BUY NOW ON FARNELL
UMT 250 series
UMT 250

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

Features

  • Compact design
  • Maximum breaking capacity at minimal footprint
  • Suitable for pulse-shaped continuous currents

Datasheet BUY NOW ON FARNELL
UMZ 250 series
UMZ 250

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 80mA to 4A.

Features

  • Compact design
  • Maximum breaking capacity at minimal footprint

Datasheet BUY NOW ON FARNELL
UMK 250 series
UMK 250

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 500mA to 4A.

Features

  • VDE/UL Approvals, UMF 250, UMF 250 (Au), UMC 250, see variants
  • High breaking capacity of up to 200A @ 250VAC
  • UL approval for 0.05A to 4A @ 250VAC and 125VDC

Datasheet BUY NOW ON AVNET
UMT-H series
UMT-H

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

Features

  • High breaking capacity up to 1500A
  • High rated voltages up to 277VAC/250VDC
  • Compact design
  • Suitable for pulse-shaped continuous currents

Datasheet BUY NOW ON FARNELL

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