0402HM-9N1EKTS

Fixed Inductors Overview

The 0402HM-9N1EKTS is a fixed wirewound inductor from Delta Electronics/Components, featuring an unshielded drum core with a ceramic magnetic material. It offers an inductance of 9.1 nH with a tolerance of ±2%. The component supports a rated current of 540 mA and exhibits a DC resistance of 140 mOhm. Designed for surface mount installation in the compact 0402 (1005 Metric) package, it measures 1.15mm x 0.70mm x 0.60mm. Key electrical specifications include a Q factor of 25 at 250 MHz and a self-resonant frequency of 5.5 GHz. It operates within a temperature range of -55°C to 125°C.

Fixed Inductors Feature Summary

• Unshielded drum core construction utilizing ceramic magnetic material for stable performance
• Compact 0402 surface-mount footprint suitable for high-density circuit layouts
• High self-resonant frequency capability supporting RF signal integrity

Fixed Inductors Applications

• RF filtering circuits requiring low inductance values
• Impedance matching networks in wireless communication modules
• DC-DC converter input/output filtering applications

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to ensure correct tolerance and packaging configuration. Confirm RoHS3 compliance status and moisture sensitivity level requirements prior to integration. Cross-reference the DigiKey part number 2035-1512-2-ND for accurate supply chain tracking and availability checks.

Fixed Inductors Selection Notes

Select this component for applications demanding precise low-nanohenry inductance with tight ±2% tolerance. Ensure the operating environment remains within the specified -55°C to 125°C range. Verify that the 540 mA current rating meets the peak load requirements of the target circuit design without saturation.

Fixed Inductors Part Context

This model belongs to the 0402HM series of fixed inductors manufactured by Delta Electronics/Components. The series focuses on providing reliable passive components for modern electronic assemblies. The 0402HM-9N1EKTS specifically addresses the need for small-form-factor inductors with defined electrical characteristics for high-frequency applications.

Fixed Inductors Replacement Considerations

The 0402HM-9N1EGTS serves as a verified substitute variant within the same product family, offering identical electrical parameters and physical dimensions.