0402HM-110EKTS

Fixed Inductors Overview

The 0402HM-110EKTS is a fixed surface-mount inductor from Delta Electronics/Components, designed for high-frequency applications. It features an unshielded drum core wire-wound construction with a ceramic magnetic core. The component provides an inductance of 11 nH with a tolerance of ±10%. It supports a rated current of 500 mA and exhibits a DC resistance (DCR) of 140 mΩ. Key electrical characteristics include a self-resonant frequency of 5.5 GHz and a Q value of 80 at 1500 MHz. The device operates within a temperature range of -40°C to 125°C and is housed in a compact 0402 (1005 metric) package measuring 1.00 mm in length, 0.50 mm in width, and 0.60 mm in maximum height.

Fixed Inductors Feature Summary

• Unshielded drum core wire-wound design utilizing a ceramic magnetic core for stable high-frequency performance.
• High Q factor and low DC resistance optimized for RF circuit efficiency.
• Compact 0402 surface-mount footprint suitable for space-constrained PCB layouts.

Fixed Inductors Applications

• RF filters
• Resonators
• Impedance matching networks

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct packaging and tolerance specifications. Confirm that the selected variant matches the required inductance value and current rating for the target application. Check RoHS compliance status and moisture sensitivity level requirements before finalizing procurement orders to ensure supply chain compatibility.

Fixed Inductors Selection Notes

Select this component when designing circuits requiring precise low-nanohenry inductance values in ultra-small form factors. The high self-resonant frequency makes it suitable for microwave and RF signal paths where parasitic effects must be minimized. Ensure the operating current does not exceed the 500 mA rating to maintain thermal stability and prevent saturation in the ceramic core structure.

Fixed Inductors Part Context

This part belongs to the 0402HM series of fixed inductors manufactured by Delta Electronics/Components. The series focuses on providing reliable passive components for high-frequency electronics. The 0402HM-110EKTS specifically addresses the need for miniaturized inductive elements in modern consumer electronics and communication devices where board real estate is limited.

Fixed Inductors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult the manufacturer's official cross-reference guides or datasheets for verified equivalent components that match the 11 nH inductance, 500 mA current rating, and 0402 package dimensions.