By Würth Elektronik 189


Wurth Electronics' latest patented product innovation in the area of cable ferrites is the STAR-BUENO series of snap ferrites. The new rounded design of the plastic housing offers a maximum grade of stability, due to its small size and light weight.

Like all Würth Electronics snap ferrites with STAR technology, the BUENOs are equipped with an internal cable pre-fixing as well as the key lock mechanism. This technology offers a maximum degree of security, since only authorized personnel with the key can replace or remove the ferrites from the device. Additionally, ferrites that are misplaced during the assembly process can be corrected using this technology.

The STAR-BUENO ferrites are equipped with UL94-V0 compliant plastic cases, and exhibit outstanding EMI noise suppression. The ferrites are suitable for cables from 2.5 mm up to 8.5 mm.

  • Internal prefixing cable system facilitates the cable assembly process
  • The STAR-TEC key guarantees electromagnetic compatibility as only authorized personnel can unlock the snap ferrite
  • Classification of the plastic case: UL94-V0
  • Operating temperature: -25°C to +105°C
  • EMC ferrite for the EMI suppression in the frequency area from 1 MHz to 1 GHz
  • Fastening for round cables with diameters from 2.5 mm to 8.5 mm or if winded more turns through the ferrite
  • Test and measurement purposes in EMC labs