0402HP-300EHTS

Fixed Inductors Overview

The 0402HP-300EHTS 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 ±3%. It supports a rated current of 450 mA and exhibits a DC resistance of 330 mOhm. The self-resonant frequency is specified at 2.9 GHz, tested at 250 MHz. It operates within a temperature range of -40°C to 125°C and conforms to RoHS3 standards.

Fixed Inductors Feature Summary

• Utilizes a drum core, wirewound architecture with a ceramic magnetic core for stable performance.
• Features an unshielded design suitable for high-frequency signal processing applications.
• Complies with RoHS3 environmental regulations for restricted substances.

Fixed Inductors Applications

• High-frequency circuit filtering
• RF signal path impedance matching
• DC-DC converter input/output filtering

Fixed Inductors Procurement Notes

Verify the manufacturer part number 0402HP-300EHTS against official Delta Electronics documentation to ensure authenticity. Confirm that the specific ordering suffix matches the required tolerance and packaging format. Check current availability status as supply chain conditions may affect lead times. Ensure compliance with project-specific environmental requirements such as RoHS3 certification before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when a 30 nH inductance value is required in a compact 0402 footprint. Consider the 450 mA current rating and 330 mOhm DCR for power loss calculations. The 2.9 GHz self-resonant frequency defines the upper operational limit for effective inductive behavior. Evaluate thermal management needs given the -40°C to 125°C operating range and surface-mount installation constraints.

Fixed Inductors Part Context

This part belongs to the 0402HP series of fixed inductors manufactured by Delta Electronics/Components. The series utilizes a standard 0402 (1005 Metric) package size, measuring 1.15mm in length and 0.70mm in width. The components are designed for automated surface-mount assembly processes and are typically supplied in tape and reel formats for high-volume production environments.

Fixed Inductors Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-referencing requires identical electrical parameters including 30 nH inductance, 450 mA rating, and 0402 package dimensions.