0603HP-390EJTS

Fixed Inductors Overview

The Delta Electronics/Components 0603HP-390EJTS is a fixed wirewound inductor with a ceramic drum core, housed in an unshielded 0603 (1608 metric) surface-mount package. It features a nominal inductance of 39 nH with a ±5% tolerance and a maximum DC resistance of 190 milliohms. The component supports a rated current of 680 mA and operates within a temperature range of -40°C to 125°C. Electrical testing is conducted at 250 MHz.

Fixed Inductors Feature Summary

• Unshielded ceramic drum core construction for high-frequency stability
• Surface-mount design compatible with automated assembly processes
• Wide operating temperature range suitable for demanding environments

Fixed Inductors Applications

• RF signal filtering circuits
• High-frequency power supply decoupling
• Impedance matching networks

Fixed Inductors Procurement Notes

Verify the obsolete status of this specific part number before procurement planning. Confirm availability through authorized distributors or check for valid substitute components listed in official documentation. Ensure that any replacement parts meet the required electrical specifications and physical dimensions to maintain circuit integrity without requiring board redesign.

Fixed Inductors Selection Notes

Select this component when a compact 0603 footprint is required for low-inductance applications. Consider the 680 mA current rating and 190 milliohm DCR for thermal management. Verify that the unshielded design does not interfere with nearby sensitive traces due to potential electromagnetic interference.

Fixed Inductors Part Context

This inductor belongs to the 0603HP series from Delta Electronics/Components, designed for high-performance RF and general electronic applications. The series offers various inductance values within the 0603 package size, providing engineers with options for different impedance requirements while maintaining a consistent form factor.

Fixed Inductors Replacement Considerations

Public confirmed substitutes include LQW18AN39NJ80D. Verify that alternative components match the 39 nH inductance, 0603 package dimensions, and current handling capabilities to ensure functional equivalence.