0402HS-101EJTS

Fixed Inductors Overview

The Delta Electronics/Components 0402HS-101EJTS is a fixed surface-mount inductor from the 0402HS series. It features an unshielded drum core, wirewound construction with a ceramic core material. The component has an inductance of 100 nH and a tolerance of ±5%. It supports a rated current of 30 mA and exhibits a DC resistance of 2 Ohms. The self-resonant frequency is 1.7 GHz, measured at a test frequency of 250 MHz. It operates within a temperature range of -40°C to 125°C and is available in a 0402 (1005 Metric) package.

Fixed Inductors Feature Summary

• Unshielded drum core wirewound design for high-frequency signal handling
• Ceramic core material ensuring stable electrical characteristics
• Surface mount technology compatible with automated assembly processes

Fixed Inductors Applications

• RF circuit filtering
• High-frequency signal processing
• Mobile device power management circuits

Fixed Inductors Procurement Notes

Verify the manufacturer part number against official Delta Electronics documentation to ensure authenticity. Confirm that the received components match the specified 0402 package dimensions and electrical ratings. Check for RoHS compliance status as indicated in the product datasheet. Ensure storage conditions respect the moisture sensitivity level defined by the manufacturer to prevent soldering defects during reflow.

Fixed Inductors Selection Notes

Select this component when a compact 100 nH inductor is required for high-frequency applications. The low current rating of 30 mA limits suitability to signal-level circuits rather than power delivery paths. The unshielded design may require consideration for electromagnetic interference in dense layouts. Verify that the PCB pad layout accommodates the specific 0402 footprint dimensions provided in the mechanical drawings.

Fixed Inductors Part Context

This inductor belongs to the 0402HS series, which focuses on high-performance small-form-factor components. The series utilizes ceramic cores and wirewound techniques to achieve stability at radio frequencies. The 0402HS designation indicates the specific size code and performance tier within Delta's fixed inductor portfolio, targeting consumer electronics and communication hardware.

Fixed Inductors Replacement Considerations

Direct substitutes include other 0402 package 100 nH inductors with similar current ratings. Cross-reference parameters such as DC resistance and self-resonant frequency to maintain circuit performance. Ensure any replacement maintains the same tolerance and operating temperature range.