0402HP-300EGTS

Fixed Inductors Overview

The 0402HP-300EGTS is a fixed wirewound inductor from Delta Electronics/Components, designed for surface-mount applications. It features an unshielded drum core construction with a ceramic magnetic core material. The component provides an inductance of 30 nH with a tolerance of ±2%. It supports a rated current of 450 mA and exhibits a DC resistance of 330 mOhm. The self-resonant frequency is specified at 3.15 GHz, tested at 250 MHz. Operating temperature ranges from -40°C to 125°C. The physical dimensions are 1.15mm x 0.70mm x 0.60mm (0402 package).

Fixed Inductors Feature Summary

• Unshielded drum core wirewound design utilizing ceramic magnetic materials.
• High self-resonant frequency capability suitable for RF signal paths.
• Compact 0402 surface-mount footprint for dense PCB layouts.

Fixed Inductors Applications

• RF filter circuits requiring precise low-inductance values.
• Impedance matching networks in high-frequency communication modules.
• DC-DC converter input/output filtering where compact size is critical.

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to ensure correct tolerance and packaging configuration. Confirm RoHS3 compliance status prior to integration. Cross-reference the full part number with official distributor catalogs to validate availability and lead times. Ensure storage conditions align with moisture sensitivity level requirements during assembly processing.

Fixed Inductors Selection Notes

Select this component when a 30 nH inductance value with tight ±2% tolerance is required in a minimal 0402 footprint. Consider the 450 mA current rating and 330 mOhm DCR for power loss calculations. Evaluate the 3.15 GHz self-resonant frequency against target circuit operating frequencies to ensure effective performance. Compare thermal characteristics against the -40°C to 125°C operating range for environmental suitability.

Fixed Inductors Part Context

This part belongs to the 0402HP series of fixed inductors manufactured by Delta Electronics/Components. The series utilizes drum core technology optimized for high-frequency stability within standard 0402 dimensions. It serves as a passive component variant within broader electronic assemblies, distinct from shielded or higher-current industrial grade alternatives.

Fixed Inductors Replacement Considerations

Direct substitutes include other 0402HP series variants such as 0402HP-260EGTS or 0402HP-390EHTS if parameter adjustments are acceptable. Verify pin compatibility and electrical specifications before substitution. No alternative manufacturers are explicitly confirmed in public documentation for direct cross-referencing.