0402HM-390EKTS

Fixed Inductors Overview

The Delta Electronics/Components 0402HM-390EKTS is a fixed surface-mount inductor with an inductance of 39 nH and a tolerance of ±10%. It features a drum core, wound construction using ceramic material. The component has a DC resistance (DCR) of 550 milliohms and a rated current of 200 mA. It operates within a temperature range of -55°C to 125°C. The package size is 0402 (1005 metric), measuring 1.15mm x 0.70mm x 0.60mm max. Self-resonant frequency is 2.6 GHz at 250 MHz test frequency.

Fixed Inductors Feature Summary

• Utilizes a ceramic drum core for stable inductance characteristics
• Supports high-frequency operation with a self-resonant frequency up to 2.6 GHz
• Designed for compact surface-mount applications in portable devices

Fixed Inductors Applications

• RF circuits in portable electronic devices
• Signal filtering in cloud computing equipment
• Power management in automotive electronics
• IoT device integration

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to ensure correct packaging and tolerance specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement. Cross-reference the manufacturer part number with authorized distributor databases to validate authenticity and availability channels.

Fixed Inductors Selection Notes

Select this component for designs requiring low-profile surface-mount inductors with precise high-frequency performance. Ensure the PCB footprint matches the 0402 dimensions. Consider the 200 mA current rating and 550 mΩ DCR for power loss calculations. Verify thermal management capabilities within the specified -55°C to 125°C operating range.

Fixed Inductors Part Context

This component belongs to the 0402HM series of fixed inductors from Delta Electronics/Components. The series offers various inductance values in a standard 0402 package. It is designed for use in portable devices, cloud computing, automotive, and IoT markets. The manufacturer specializes in passive and magnetic components for these segments.

Fixed Inductors Replacement Considerations

Consult official datasheets for compatible substitutes within the same series or package type. Verify electrical parameters such as inductance, current rating, and physical dimensions before substitution.