0402HM-100EJTS

Fixed Inductors Overview

The 0402HM-100EJTS 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 provides an inductance of 10 nH with a tolerance of ±5%. It supports a rated current of 500 mA and exhibits a DC resistance of 170 mOhm. Key electrical characteristics include a self-resonant frequency of 8 GHz and a Q value of 30 at 900 MHz. The device operates within a temperature range of -55°C to 125°C and is available in a standard 0402 (1005 Metric) package.

Fixed Inductors Feature Summary

• Unshielded drum core wirewound design for minimal electromagnetic interference impact
• High self-resonant frequency capability suitable for RF circuits
• Ceramic core material ensuring stable performance across wide temperature ranges

Fixed Inductors Applications

• RF matching networks
• DC-DC converter input/output filtering
• Signal line impedance matching

Fixed Inductors Procurement Notes

Verify the specific ordering suffix to ensure correct packaging configuration, as variations may exist between tape-and-reel and cut-tape formats. Confirm that the manufacturer's standard lead times are acceptable for production schedules, as availability can fluctuate. Cross-reference the datasheet parameters against your circuit requirements to ensure compatibility with operating frequencies and current loads before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when a low-inductance value is required for high-speed signal integrity or RF tuning. The 0402 footprint allows for compact board layouts where space is constrained. Ensure the application current does not exceed the 500 mA rating to prevent thermal issues. Consider the unshielded nature of the part regarding nearby sensitive components to avoid potential coupling effects in dense PCB designs.

Fixed Inductors Part Context

This part belongs to the 0402HM series of fixed inductors from Delta Electronics/Components. The series offers various inductance values optimized for different frequency ranges. The 0402HM-100EJTS specifically targets ultra-low inductance needs, distinguishing it from higher-value counterparts in the same family by its 8 GHz self-resonant frequency and 10 nH nominal value.

Fixed Inductors Replacement Considerations

No public confirmed substitute part numbers are documented for this specific model.