0402HM-8N2EHTS

Fixed Inductors Overview

The Delta Electronics/Components 0402HM-8N2EHTS is a fixed wirewound inductor with an 8.2 nH nominal inductance and ±10% tolerance. It features a ceramic drum core, unshielded construction, and a maximum DC resistance of 140 mΩ. Rated for 540 mA current, it operates within a -55°C to 125°C temperature range. The component exhibits a Q factor of 25 at 250 MHz and a self-resonant frequency of 5.5 GHz. Packaged in a 0402 (1005 Metric) surface-mount footprint measuring 1.15mm x 0.70mm x 0.60mm, it complies with RoHS3 standards.

Fixed Inductors Feature Summary

• Utilizes a ceramic drum core and wirewound architecture for stable high-frequency performance
• Unshielded design minimizes parasitic effects in compact RF circuits
• Surface-mount package enables automated assembly in dense layouts

Fixed Inductors Applications

• RF matching networks
• High-frequency filtering stages
• Impedance matching in wireless communication modules

Fixed Inductors Procurement Notes

Verify the exact suffix against official Delta documentation to confirm tolerance and packaging specifications. Ensure compatibility with existing BOM requirements regarding moisture sensitivity level and lead-free compliance. Cross-reference manufacturer part numbers to avoid substitution errors during procurement.

Fixed Inductors Selection Notes

Select this component for applications requiring precise low-inductance values in minimal footprints. Consider the 540 mA current rating and 140 mΩ DCR for power handling constraints. Evaluate the 5.5 GHz self-resonant frequency to ensure suitability for target operating bands without harmonic distortion.

Fixed Inductors Part Context

Part of the 0402HM series from Delta Electronics/Components, designed for surface-mount applications. The series offers various inductance values in a standardized 0402 package, supporting high-density PCB designs. This specific model targets RF and microwave circuits requiring stable inductance characteristics.

Fixed Inductors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify electrical equivalence and physical dimensions before considering alternative manufacturers.