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Vishay Releases High Current Inductor with Improved Saturation

Vishay Intertechnology has presented a new high current inductor that provides 50 % lower DCR than typical power inductors for improved efficiency in high-frequency DC/DC converters.

VishayUsing materials and construction similar to the IHLP, the Vishay Dale IHVR-4024KE-51 also boasts excellent saturation and temperature stability. Available in the compact 10 mm by 6 mm by 10 mm 4024 case size, the device enables high current density, while its vertical-mount design saves onboard space.

Featuring high-temperature operation to +155 °C, the inductor released today is optimized for energy storage in DC/DC converters up to 5 MHz and provides excellent attenuation of noise in high current filtering applications up to the SRF of the inductor.

Applications for the IHVR-4024KE-51 will include servers and desktop PCs; high current POL converters; multi-phase, high current power supplies; battery-powered devices; distributed power systems; and FPGAs.

Packaged in a 100 % lead (Pb)-free shielded, composite construction that reduces buzz to ultra-low levels, the RoHS-compliant inductor offers high resistance to thermal shock, moisture, and mechanical shock, and handles high transient current spikes without saturation.


  • High-temperature rating, up to 155 °C
  • Shielded construction
  • Excellent DC/DC energy storage up to 5 MHz. Filter inductor applications up to SRF


  • Desktop/server applications
  • High current POL converters
  • Low profile, high current power supplies


Aishwarya Saxena

A book geek, with creative mind, an electronics degree, and zealous for writing.Creativity is the one thing in her opinion which drove her to enter into editing field. Allured towards south Indian cuisine and culture, love to discover new cultures and their customs. Relishes in discovering new music genres.

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