1008HS-222EKFS

Overview

The 1008HS-222EKFS is a fixed surface-mount inductor from Delta Electronics/Components, featuring a drum core wirewound design with ferrite material. It offers an inductance of 2.2 µH and a DC resistance of 950 mOhm. The component supports a current rating of 500 mA and operates within a temperature range of -40°C to 125°C. Packaged in a 1008 (2520 Metric) footprint measuring 2.52mm x 2.03mm, it provides a self-resonant frequency of 350 MHz.

Feature Summary

• Drum core wirewound construction for stable performance
• Ferrite magnetic core material
• Surface mount package for automated assembly

Applications

Procurement Notes

This component is officially classified as obsolete by the manufacturer and is no longer in production. Procurement should focus on identifying verified substitute part numbers or alternative components that meet the required electrical specifications. Availability is limited to existing stock or third-party distributors, and direct ordering from Delta Electronics/Components is not possible.

Selection Notes

Engineers selecting this part must account for its discontinued status. Design changes may be necessary to incorporate active substitutes. Key parameters such as 2.2 µH inductance, 500 mA current handling, and 1008 package dimensions should be matched when evaluating replacement options to ensure circuit compatibility.

Part Context

The 1008HS series represents a line of unshielded drum core inductors designed for general-purpose filtering and energy storage applications. This specific model utilizes ferrite cores to achieve high Q factors at operating frequencies. The series was intended for surface-mount technology integration in consumer and industrial electronics before being phased out.

Replacement Considerations

Public confirmed substitute: PM1008-2R2K.