IHLE-4040DC-5A Low-Profile, High-Current Inductor

Vishay
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Vishay Intertechnology introduces a new automotive-grade low-profile, high-current inductor featuring an integrated e-shield in the compact 4040 case size. The Vishay Dale IHLE-4040DC-5A lowers costs and saves board space in automotive applications by eliminating the need for separate shielding.

  • Contains the electric field in a powdered iron encapsulation
  • Built on Vishay's IHLP® technology 
  • Offers high efficiency 
  • Packaged in an RoHS-compliant, 100 % lead (Pb)-free shielded construction 
    High resistance to thermal shock, moisture, mechanical shock, and vibration  

Features

  • Offered in compact 4040 case size
  • Integrated e-shield eliminates need for separate shielding
  • Provides up to 20 dB of electric field reduction at 1 cm
  • High-temperature operation to +155 °C
  • Coplanarity of its four terminals ≤ 100 μm
  • AEC-Q200 qualified
  • Max. DCR from 1.66 mΩ to 178 mΩ
  • Wide range of inductance values from 0.47 μH to 47 μH
  • Rated currents to 30 A
  • Handles high transient current spikes without saturation

Applications

  • Energy storage in DC/DC converters
  • High current filtering for automotive engine and transmission control units, and diesel injection drivers
  • Noise suppression for motors, windshield wipers, power mirror and seats, and HID lighting

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