0402HM-720EKTS

Fixed Inductors Overview

The Delta Electronics/Components 0402HM-720EKTS is a fixed surface-mount inductor with an inductance of 72 nH and a tolerance of ±5%. It utilizes a ceramic drum core wound wire construction. The component has a DC resistance of 2.1 Ohms and a rated current of 135 mA. It operates within a temperature range of -55°C to 125°C. Key electrical parameters include a Q value of 20 at 150 MHz, a self-resonant frequency of 2.5 GHz, and an inductance test frequency of 100 MHz. The package dimensions are 1.15mm x 0.70mm x 0.60mm maximum.

Fixed Inductors Feature Summary

• Unshielded drum core wound wire construction for high-frequency applications
• Ceramic magnetic core material providing stability across wide temperature ranges
• Surface mount design suitable for automated assembly processes

Fixed Inductors Applications

• Portable electronic devices
• Cloud computing equipment
• Automotive systems
• Internet of Things (IoT) modules

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against official Delta documentation to ensure correct packaging configuration. Confirm that the requested variant matches the required inductance tolerance and current rating specifications. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and availability status before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when a compact 72 nH unshielded inductor is required for high-frequency circuits. Ensure the 135 mA current rating meets the circuit's operational demands. Verify that the 0402 footprint aligns with the PCB layout constraints. Consider the 2.1 Ohm DC resistance impact on power efficiency during design phase evaluations.

Fixed Inductors Part Context

This component belongs to the 0402HM series of fixed inductors from Delta Electronics/Components. The series offers various inductance values in a standardized 0402 metric package. These components are designed for use in passive and magnetic applications across consumer electronics and industrial sectors.

Fixed Inductors Replacement Considerations

Check for direct substitutes within the same 0402HM series or equivalent unshielded drum core inductors from other manufacturers. Ensure replacement parts match the 72 nH inductance, 135 mA current rating, and 0402 package dimensions. Verify compatibility with existing PCB footprints and thermal requirements.