0603HP-391EKTS

Fixed Inductors Overview

The 0603HP-391EKTS is a fixed surface-mount inductor manufactured by Delta Electronics/Components. It features an unshielded drum core wirewound design with a ceramic magnetic core. The component provides an inductance of 390 nH with a tolerance of ±10%. It has a DC resistance (DCR) of 4 ohms and a rated current of 170 mA. The device operates within a temperature range of -40°C to 125°C and exhibits a self-resonant frequency of 1.8 GHz when tested at 100 MHz.

Fixed Inductors Feature Summary

• Unshielded drum core wirewound construction for high-frequency stability
• Compact 0603 surface-mount package suitable for space-constrained designs
• RoHS compliant and REACH unrestricted material composition

Fixed Inductors Applications

• RF filtering circuits in portable devices
• Power supply input/output stages in cloud computing equipment
• Signal conditioning in IoT modules

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct packaging and tolerance specifications. Confirm that the RoHS3 status aligns with regional regulatory requirements for the intended deployment environment. Cross-reference the MSL rating with storage and handling protocols prior to assembly.

Fixed Inductors Selection Notes

Select this component for applications requiring low-profile surface-mount inductors with moderate current handling capabilities. The unshielded design may require careful PCB layout to minimize electromagnetic interference coupling with adjacent traces. Ensure the operating frequency remains below the self-resonant point to maintain inductive behavior.

Fixed Inductors Part Context

This part belongs to the 0603HP series of fixed power inductors from Delta Electronics/Components. The series targets passive and magnetic component needs for automotive, IoT, and cloud computing markets. The 0603 footprint allows for dense board layouts while maintaining electrical performance standards for modern electronic assemblies.

Fixed Inductors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative manufacturers based on identical inductance, DCR, and physical dimensions before substitution.