0402HM-430EGTS

Fixed Inductors Overview

The Delta Electronics/Components 0402HM-430EGTS is a fixed wirewound inductor with a ceramic drum core, housed in a compact 0402 (1005 Metric) surface-mount package. It offers an inductance of 43 nH with a tight ±2% tolerance and a maximum DC resistance of 700 mOhm. The component supports a rated current of 250 mA and achieves a self-resonant frequency of 3 GHz. Designed for high-frequency applications, it maintains a Q value of 25 at 250 MHz and operates reliably within a temperature range of -55°C to 125°C.

Fixed Inductors Feature Summary

• Utilizes a ceramic drum core and wirewound construction for stable inductance performance.
• Provides precise 43 nH inductance with a tight ±2% tolerance for accurate circuit tuning.
• Features a compact 0402 footprint suitable for dense surface-mount layouts.

Fixed Inductors Applications

• RF matching networks
• High-frequency signal filtering
• Impedance matching circuits

Fixed Inductors Procurement Notes

Verify the obsolete status indicated by the July 2024 Product Change Notice before procurement. Confirm availability through authorized distributors as standard supply may be limited. Ensure design-in decisions account for potential lead times associated with end-of-life components. Cross-reference datasheet revisions to confirm parameter consistency.

Fixed Inductors Selection Notes

Select this component when a 43 nH inductance with high precision is required in minimal space. The 0402 package suits designs with strict area constraints. Consider the 250 mA current rating against peak load requirements. Evaluate the 3 GHz self-resonant frequency to ensure suitability for target RF bands without parasitic interference.

Fixed Inductors Part Context

This part belongs to the 0402HM series of fixed inductors from Delta Electronics/Components. The series focuses on small-form-factor solutions for RF and microwave applications. Other variants in the family offer different inductance values while maintaining similar physical dimensions and core technologies.

Fixed Inductors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the component's obsolete status, alternative sourcing requires careful evaluation of electrical equivalence and mechanical compatibility.