0402HM-3N0EKTS

Fixed Inductors Overview

The Delta Electronics/Components 0402HM-3N0EKTS is a fixed surface-mount inductor from the 0402HM series. It features an unshielded drum core, wirewound construction with a ceramic core material. The component provides an inductance of 3 nH with a tolerance of ±0.5nH and operates at a test frequency of 100 MHz. It has a rated current of 750 mA and a DC resistance of 70 mOhm. The self-resonant frequency is 10 GHz, with a Q value of 25 @ 250MHz. Dimensions are 1.15mm x 0.70mm x 0.60mm max.

Fixed Inductors Feature Summary

• Unshielded drum core wirewound design for high-frequency stability
• Compact 0402 (1005 Metric) surface mount package
• Wide operating temperature range from -55°C to 125°C

Fixed Inductors Applications

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

Fixed Inductors Procurement Notes

Verify the specific suffix 'K' against official datasheets to confirm tolerance specifications, as suffixes may indicate variations in manufacturing tolerances or packaging types. Ensure compatibility with RoHS3 compliance requirements for the target assembly process. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm current availability and standard lead times prior to final procurement decisions.

Fixed Inductors Selection Notes

Select this component for applications requiring minimal inductance values in ultra-compact spaces. The unshielded design necessitates careful PCB layout to minimize electromagnetic interference coupling with adjacent traces. Verify that the 750 mA current rating meets the peak load requirements of the specific circuit application to prevent saturation.

Fixed Inductors Part Context

This part belongs to the 0402HM series of fixed inductors manufactured by Delta Electronics/Components. The series offers various inductance values within the 0402 footprint, catering to high-density electronics designs. The 0402HM line is characterized by its ceramic core construction and wirewound technology, providing consistent performance across a wide temperature range.

Fixed Inductors Replacement Considerations

Direct substitutes include other 0402HM series variants with similar electrical characteristics, such as the 0402HM-3N0EDTS, provided the tolerance and packaging requirements align with the design specifications. Always verify pinout compatibility and thermal performance before substituting.