1008HS-221EJFS

Overview

The 1008HS-221EJFS is a fixed wirewound inductor from Delta Electronics/Components, featuring an unshielded drum core design. It offers an inductance of 220 nH with a tolerance suitable for precision applications. The component supports a rated current of 1.2 A and exhibits a DC resistance of 250 mOhm. Housed in a compact 1008 (2520 Metric) surface-mount package, it operates reliably within a temperature range of -40°C to 85°C. This ferrite-core device is engineered for high-frequency signal integrity in dense circuit layouts.

Feature Summary

• Unshielded drum core construction minimizes magnetic interference coupling while maintaining structural stability.
• Wirewound ferrite core technology ensures consistent inductance performance across operating frequencies.
• Surface-mount 1008 footprint enables automated assembly and space-efficient board integration.

Applications

• RF filtering circuits in portable electronic devices
• Signal conditioning stages in cloud computing equipment
• Power management modules in automotive electronics

Procurement Notes

Verify the complete part number including suffixes against official Delta Electronics documentation to ensure correct electrical specifications and packaging configuration. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement. Cross-reference manufacturer datasheets for any recent product change notices or obsolescence alerts affecting this specific component variant.

Selection Notes

Select this component when unshielded inductors are required to prevent magnetic shielding interactions in adjacent components. The 1008 package size suits applications demanding minimal board area consumption. Ensure the 1.2 A current rating aligns with peak operational loads. Verify that the 220 nH value matches the target filter frequency response without requiring external tuning adjustments.

Part Context

This component belongs to the 1008HS series of fixed inductors designed by Delta Electronics/Components. The series targets passive and magnetic solutions for client, cloud, and automotive market segments. These components support innovation in high-density electronic designs where reliable magnetic performance is critical for system stability and signal integrity.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Delta Electronics technical support for qualified alternatives if this specific model becomes unavailable. Ensure any replacement maintains identical package dimensions, inductance values, and current ratings to preserve circuit functionality.