0402HM-5N1ECTS

Fixed Inductors Overview

The 0402HM-5N1ECTS is a fixed wirewound inductor from Delta Electronics, designed for surface mount applications. It features an unshielded drum core with a ceramic magnetic material. The component provides an inductance of 5.1 nH with a tolerance of ±0.2nH. It supports a rated current of 600 mA and exhibits a DC resistance of 120 mΩ. Key electrical specifications include a Q value of 25 at 250 MHz and a self-resonant frequency of 8 GHz. The device operates within a temperature range of -55°C to 125°C and is housed in a compact 0402 (1005 metric) package measuring 1.15mm x 0.70mm x 0.60mm.

Fixed Inductors Feature Summary

• Unshielded drum core construction utilizing ceramic magnetic materials for stable RF performance
• High self-resonant frequency capability up to 8 GHz suitable for microwave applications
• Compact 0402 surface mount footprint optimized for high-density PCB layouts

Fixed Inductors Applications

• RF matching networks in portable devices
• Impedance matching circuits in cloud computing equipment
• Filtering components in automotive electronics systems

Fixed Inductors Procurement Notes

Verify the specific ordering suffix ECTS against the manufacturer's datasheet to ensure correct packaging configuration. Confirm that the required tolerance of ±0.2nH aligns with circuit design constraints. Check RoHS3 compliance status if environmental regulations apply to the final assembly. Ensure storage conditions respect the MSL level 1 classification for moisture sensitivity management during soldering processes.

Fixed Inductors Selection Notes

Select this component when ultra-low inductance values near 5 nH are required for high-frequency signal paths. The unshielded design allows for flexible placement but may require consideration of electromagnetic interference in dense layouts. Verify that the 600 mA current rating meets the peak operational demands of the target circuit without causing saturation or excessive thermal rise.

Fixed Inductors Part Context

This part belongs to the 0402HM series of fixed inductors manufactured by Delta Electronics/Components. The series targets passive and magnetic component needs for IoT, automotive, and computing markets. The 0402 form factor represents a standard small outline package size widely used in modern consumer electronics manufacturing.

Fixed Inductors Replacement Considerations

The 0402HM-5N1EDTS is a documented alternative variant from the same manufacturer offering identical electrical characteristics. Cross-reference package dimensions and terminal configurations before substitution to ensure mechanical compatibility.