Vishay IHSM High Current Surface-Mount Power Inductors

Vishay Dale IHSM High Current Surface-Mount Power Inductors feature flame retardant completely winded encapsulant (UL 94V-0), providing superior environmental protection and moisture resistance. These power inductors come with a highly resistive ferrite core and are compatible with infrared or conventional reflow soldering methods. The IHSM power inductors are available in a wide inductance range from 1µH to 18000µH and in four different case sizes; these inductors are extremely robust and are suitable in a high temperature and vibration environment. These inductors are useful in power line noise filters, filters for switching regulated power supplies, DC/DC converters, SCR and triac controls, and RFI suppression.

Features

  • Automatic handling using tape and reel packaging
  • Clear printed details for easy identification
  • Compatible with both infrared and traditional soldering methods
  • Complete sealing for robust protection against the environment and moisture
  • Core crafted from high resistivity ferrite for efficiency
  • Epoxy encapsulation for durability
  • Flame-retardant coating (UL 94 V-0) for safety
  • High-current unit in a surface mount package
  • Terminals feature a reliable 100% Sn over Ni coating
  • Easy integration with pick and place systems

Applications

  • DC/DC converters
  • Excellent power line noise filters
  • Filters for switching regulated power supplies
  • SCR
  • Triac controls and RFI suppression

Technical Specifications

Parameters Package/Case
IHSM-3825 IHSM-4825 IHSM-5832 IHSM-7832
Inductance Range 1µH to 1000µH 1µH to 1000µH 1µH to 4700µH 1µH to 18000µH
Maximum DCR 0.015Ω to 12.97Ω 0.013Ω to 6.9Ω 0.01Ω to 23.1Ω 0.011Ω to 44.1Ω 
Rated Current 160mA to 5110mA 240mA to 8600mA 140mA to 9000mA 110mA to 9000mA
Dimensions in mm 11.18 x 6.35 x 5.59 13.72 x 6.35 x 5.59 16.26 x 8.13 x 7.11 21.34 x 8.13 x 7.11
Resources (PDF) Datasheet Datasheet Datasheet Datasheet