0402HM-7N0EKTS

Fixed Inductors Overview

The 0402HM-7N0EKTS is a fixed surface-mount inductor from Delta Electronics/Components, featuring an unshielded drum core and wirewound construction. It offers an inductance of 7 nH with a tolerance of ±0.5nH. The component supports a rated current of 570 mA and exhibits a DC resistance of 130 mOhm. Designed for high-frequency applications, it achieves a self-resonant frequency of 6 GHz and maintains a Q value of 25 at 250 MHz. The device operates within a temperature range of -55°C to 125°C and is housed in a compact 0402 (1.15mm x 0.70mm) package.

Fixed Inductors Feature Summary

• Unshielded drum core wirewound design for minimal magnetic interference
• High self-resonant frequency capability up to 6 GHz
• Compact 0402 surface-mount footprint for dense PCB layouts

Fixed Inductors Applications

• RF circuit impedance matching networks
• High-speed digital signal filtering
• Power supply output filtering in compact modules

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to ensure correct tolerance and packaging specifications. Confirm that the required inductance value and current rating align with the target circuit design before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when space-constrained designs require low inductance values with high self-resonant frequencies. Ensure the operating environment stays within the specified -55°C to 125°C range and that the expected current does not exceed the 570 mA rating to maintain performance stability.

Fixed Inductors Part Context

This part belongs to the 0402HM series of fixed inductors manufactured by Delta Electronics/Components. The series utilizes ceramic drum cores and wirewound technology to provide consistent electrical characteristics in small form factors suitable for modern electronic devices requiring high-frequency performance.

Fixed Inductors Replacement Considerations

Cross-reference with other 0402HM series variants or equivalent unshielded drum core inductors from other manufacturers if availability is constrained. Verify that any substitute matches the 7 nH inductance, 570 mA current rating, and 0402 package dimensions.