1008HC-472EJFS

Overview

The Delta Electronics/Components 1008HC-472EJFS is a fixed surface-mount inductor with an inductance of 4.7 µH and a tolerance of ±5%. It utilizes an unshielded drum core wirewound construction with a ferrite magnetic core. The component has a rated current of 400 mA and a DC resistance of 900 mOhm. It operates within a temperature range of -40°C to 85°C and features a Q value of 22 at 7.96 MHz, with a self-resonant frequency of 40 MHz.

Feature Summary

• Unshielded drum core wirewound design for specific RF applications
• Ferrite magnetic core material for stable performance
• Surface mount package suitable for automated assembly

Applications

• RF circuits requiring unshielded inductors
• Portable device power management
• IoT module filtering

Procurement Notes

Verify the obsolete status of this part number through official manufacturer channels or authorized distributors before procurement planning. Confirm availability of qualified replacement components from alternative manufacturers to ensure supply chain continuity. Check RoHS3 compliance documentation for regulatory adherence in target markets.

Selection Notes

Select this component for designs requiring a 4.7 µH inductance with a 400 mA current rating in a 1008 (2520 metric) package. Ensure the application environment stays within the -40°C to 85°C operating temperature range. Consider the unshielded nature of the component regarding potential electromagnetic interference in dense layouts.

Part Context

This component belongs to the 1008HC series of fixed inductors manufactured by Delta Electronics/Components. The series offers various inductance values in a standardized 1008 footprint, catering to passive and magnetic component needs in portable devices, cloud computing equipment, automotive systems, and IoT market segments.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data.