0402HM-7N3EJTS

Fixed Inductors Overview

The Delta Electronics/Components 0402HM-7N3EJTS is a fixed surface-mount inductor with an inductance of 7.3 nH and a tolerance of ±0.5 nH. It features a ceramic drum core wirewound construction, offering a DC resistance of 130 mΩ and a rated current of 570 mA. The component operates within a temperature range of -55°C to 125°C and achieves a self-resonant frequency of 6 GHz. Quality factor measurements are specified at 250 MHz.

Fixed Inductors Feature Summary

• Utilizes a ceramic drum core for stable RF performance
• Unshielded design suitable for compact layouts
• High self-resonant frequency for signal integrity

Fixed Inductors Applications

• RF input circuits
• Impedance matching networks
• DC-DC converter filtering

Fixed Inductors Procurement Notes

Verify the specific suffix (e.g., JTS) against manufacturer documentation to confirm tolerance and packaging details. Ensure compatibility with RoHS3 standards and check moisture sensitivity level requirements before procurement. Cross-reference datasheet parameters for critical circuit constraints.

Fixed Inductors Selection Notes

Select this component for applications requiring minimal inductance values in ultra-small footprints. Consider the 570 mA current rating and 130 mΩ DCR for power efficiency. Evaluate thermal management needs given the -55°C to 125°C operating range and unshielded nature.

Fixed Inductors Part Context

Part of the 0402HM series, designed for high-frequency applications where space is limited. The series offers various inductance values in a standard 0402 package, balancing electrical performance with board real estate constraints for modern electronics.

Fixed Inductors Replacement Considerations

Check for direct substitutes from Delta or other manufacturers offering identical 7.3 nH values in 0402 packages. Verify pinout, DCR, and current ratings match to ensure circuit functionality without redesign.