0402HP-390EJTS

Fixed Inductors Overview

The Delta Electronics/Components 0402HP-390EJTS is a fixed surface-mount inductor with an inductance of 39 nH and a tolerance of ±5%. It features a drum core, wirewound construction using ceramic material. The component has a DC resistance (DCR) of 160 mΩ and a rated current of 800 mA. It operates within a temperature range of -40°C to 125°C and has a self-resonant frequency of 3.3 GHz. The test frequency for inductance is 250 MHz. The package size is 0402 (1005 Metric), measuring 1.15mm x 0.70mm with a maximum height of 0.60mm.

Fixed Inductors Feature Summary

• Drum core wirewound construction for stable inductance characteristics
• Unshielded design suitable for general circuit applications
• Ceramic core material providing thermal stability

Fixed Inductors Applications

• RF filtering circuits
• Power supply output chokes
• Signal processing components

Fixed Inductors Procurement Notes

Verify the manufacturer part number 0402HP-390EJTS against official Delta Electronics documentation to confirm specifications. Check RoHS compliance status and moisture sensitivity level (MSL 1) prior to assembly. Ensure the supplier provides valid traceability documents matching the active component status.

Fixed Inductors Selection Notes

Select this component when a 39 nH inductance value is required in a compact 0402 footprint. Consider the 800 mA current rating and 160 mΩ DCR for power handling requirements. Verify that the unshielded type does not interfere with nearby sensitive traces due to magnetic field emission.

Fixed Inductors Part Context

This part belongs to the 0402HP series of fixed inductors from Delta Electronics/Components. The series utilizes ceramic drum core technology optimized for high-frequency performance. The 0402HP designation indicates the specific form factor and electrical characteristics within the manufacturer's portfolio.

Fixed Inductors Replacement Considerations

Cross-reference with other 0402HP series variants such as 0402HP-390EGTS or 0402HP-390EHTS if different tolerances or packaging options are needed. Ensure substitute parts match the 39 nH inductance and 800 mA current rating.