0402HC-2N4ECTS

Fixed Inductors Overview

The Delta Electronics/Components 0402HC-2N4ECTS is a fixed surface-mount inductor from the 0402HC series. It features an unshielded drum core wirewound design with a ceramic magnetic core. The component provides an inductance of 2.4 nH with a tolerance of ±0.2nH, measured at a test frequency of 100 MHz. It supports a rated current of 1 A and exhibits a DC resistance of 27 mΩ. Key electrical characteristics include a Q value of 25 at 250 MHz and a self-resonant frequency of 14 GHz. The device operates within a temperature range of -55°C to 125°C and conforms to RoHS3 standards.

Fixed Inductors Feature Summary

• Unshielded drum core wirewound construction for minimal electromagnetic interference
• High self-resonant frequency capability suitable for RF applications
• Compact 0402 (1005 metric) surface mount package for space-constrained designs

Fixed Inductors Applications

• RF matching networks
• DC-DC converter input/output filtering
• High-frequency signal coupling

Fixed Inductors Procurement Notes

Verify the manufacturer part number against official Delta Electronics documentation to ensure authenticity. Confirm that the received components match the specified RoHS3 compliance status and moisture sensitivity level. Inspect packaging integrity to prevent damage during handling. Cross-reference ordering suffixes with the manufacturer's catalog to confirm exact electrical parameters before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when a low-inductance value near 2.4 nH is required for high-frequency circuits. Ensure the application current does not exceed the 1 A rating to maintain performance. Consider the unshielded nature of the design regarding potential crosstalk in dense layouts. Verify that the 0402 footprint aligns with the PCB design constraints and soldering capabilities.

Fixed Inductors Part Context

This inductor belongs to the 0402HC series by Delta Electronics/Components, designed for high-current and high-frequency applications. The series utilizes a drum core wirewound technology to achieve stable inductance values in a miniature form factor. These components are engineered for reliability in demanding electronic environments, supporting modern miniaturization trends in consumer and industrial electronics.

Fixed Inductors Replacement Considerations

Consult the official 0402HC series datasheet for verified substitute part numbers with compatible inductance and current ratings. Do not assume interchangeability based solely on package size or nominal inductance without verifying DC resistance and self-resonant frequency specifications.