0402HP-220EKTS

Fixed Inductors Overview

The 0402HP-220EKTS is a fixed wirewound inductor from Delta Electronics/Components, featuring an unshielded drum core design. It provides an inductance of 22 nH with a tolerance of ±10%. The component supports a rated current of 800 mA and exhibits a DC resistance of 160 mΩ. It operates within a temperature range of -40°C to 125°C and achieves a self-resonant frequency of 3.3 GHz at a test frequency of 250 MHz. The unit utilizes a ceramic core material and is housed in a compact 0402 (1005 metric) surface-mount package.

Fixed Inductors Feature Summary

• Unshielded drum core construction for high-frequency performance
• Ceramic core material ensuring thermal stability
• Surface-mount installation compatible with automated assembly

Fixed Inductors Applications

• RF circuit filtering
• Power supply output chokes
• Signal line impedance matching

Fixed Inductors Procurement Notes

Verify the specific suffix 'EHTS' versus 'EKTS' when sourcing replacements, as these denote different tolerance levels. Confirm RoHS3 compliance status and MSL rating prior to integration. Ensure the supplier documentation matches the exact manufacturer part number to avoid discrepancies in electrical characteristics or physical dimensions during procurement.

Fixed Inductors Selection Notes

Select this component for applications requiring low inductance values with moderate current handling capabilities. The 0402 footprint is suitable for space-constrained designs. Consider the 160 mΩ DC resistance impact on power efficiency. The 3.3 GHz self-resonant frequency defines the upper operational limit for effective inductive behavior in high-speed circuits.

Fixed Inductors Part Context

This part belongs to the 0402HP series of fixed inductors designed for portable devices and cloud computing equipment. Delta Electronics/Components manufactures these components for use in automotive, IoT, and general electronic market segments. The series emphasizes compact size and reliable magnetic properties for modern consumer electronics.

Fixed Inductors Replacement Considerations

The 0402HP-220EHTS serves as a direct substitute with identical electrical parameters but offers tighter ±3% tolerance instead of ±10%. Both parts share the same package, current rating, and DCR specifications.