0402HM-7N3EDTS

Fixed Inductors Overview

The 0402HM-7N3EDTS is a fixed surface-mount inductor from Delta Electronics/Components, designed for high-frequency applications. It features an unshielded drum core wirewound construction with a ceramic magnetic core. The component offers an inductance of 7.3 nH with a tolerance of ±0.5nH and a self-resonant frequency of 6GHz. It supports a rated current of 570 mA and exhibits a DC resistance of 130 mΩ. The Q factor is specified as 25 at 250MHz. Operating within a temperature range of -55°C to 125°C, it utilizes a compact 0402 (1005 Metric) package measuring 1.15mm x 0.70mm x 0.60mm.

Fixed Inductors Feature Summary

• Unshielded drum core wirewound design utilizing ceramic magnetic material for stable performance.
• High self-resonant frequency capability suitable for RF and microwave circuit integration.
• Compact 0402 surface mount footprint optimized for dense PCB layouts.

Fixed Inductors Applications

• RF matching networks
• Microwave filter circuits
• High-speed data line filtering

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against official datasheets to ensure correct tolerance and packaging specifications. Confirm that the requested variant matches the required inductance value and current rating for the target application. Cross-reference manufacturer part numbers with distributor codes to avoid selection errors during procurement.

Fixed Inductors Selection Notes

Select this component when low inductance values are required for high-frequency signal integrity. Ensure the operating environment stays within the specified thermal limits. Consider the unshielded nature of the design regarding potential electromagnetic interference coupling with nearby traces or components.

Fixed Inductors Part Context

This part belongs to the 0402HM series of fixed inductors manufactured by Delta Electronics/Components. The series provides various inductance options within the standard 0402 package size, catering to diverse requirements for miniaturized electronic designs and high-frequency signal processing applications.

Fixed Inductors Replacement Considerations

Consult official substitution lists for direct equivalents. Verify that any alternative component matches the 7.3 nH inductance, 570 mA current rating, and 0402 package dimensions to maintain board compatibility and electrical performance.