IHB2EB470K

Fixed Inductors Overview

The Vishay Dale IHB2EB470K is a radial leaded power inductor from the IHB series, designed for high-current applications. It features a wirewound core construction and an unshielded design. The component provides an inductance of 47 µH with a tolerance of ±10%. It supports a maximum DC current of 10 A and has a maximum DC resistance of 9 mΩ. The unit operates within a temperature range of -55°C to +80°C and utilizes standard PCB mounting with leads measuring 1.29 mm in diameter and spaced at 15.75 mm.

Fixed Inductors Feature Summary

• Wirewound construction for stable inductance performance
• Radial leaded format for through-hole PCB integration
• Unshielded design suitable for high-current filtering

Fixed Inductors Applications

• High-current power supply filtering
• DC-DC converter input/output stages
• General-purpose power electronics circuits

Fixed Inductors Procurement Notes

Verify the specific suffix EB against official Vishay documentation to confirm plating and environmental compliance status. Confirm availability constraints as distribution channels may report limited stock or extended lead times. Ensure the ordering part number matches the exact electrical specifications required for the target application circuit.

Fixed Inductors Selection Notes

Select this component when a radial leaded form factor is required for high-current handling. The 10 A rating and low DCR make it suitable for power stages where thermal management is critical. Consider the unshielded nature for layout planning to minimize magnetic interference with nearby sensitive components.

Fixed Inductors Part Context

The IHB2EB470K belongs to the Vishay Dale IHB series of high-power leaded inductors. This series is characterized by robust wirewound cores and high saturation capabilities. The IHB2 variant specifically denotes the physical size and lead spacing configuration within the broader product family.

Fixed Inductors Replacement Considerations

Direct substitutes include other Vishay Dale IHB series parts with matching 47 µH inductance and radial lead dimensions. Verify that alternative models maintain the same 10 A current rating and 9 mΩ DCR to ensure equivalent thermal and electrical performance.