0402HM-820EGTS

Fixed Inductors Overview

The 0402HM-820EGTS is a fixed wirewound inductor from Delta Electronics/Components, featuring an unshielded drum core design. It offers an inductance of 82 nH with a tolerance of ±2%. The component has a DC resistance (DCR) of 2.24 ohms and a rated current of 130 mA. It operates within a temperature range of -55°C to 125°C. Key electrical metrics include a Q value of 20 at 150 MHz and a self-resonant frequency of 2.3 GHz. The device utilizes a ceramic core and is housed in a compact 0402 (1005 Metric) surface-mount package.

Fixed Inductors Feature Summary

• Unshielded drum core construction for minimal magnetic interference
• High-temperature stability suitable for demanding environments
• Compact 0402 footprint for space-constrained designs

Fixed Inductors Applications

• RF signal processing circuits
• High-frequency filtering applications
• Impedance matching networks

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to ensure correct packaging and tape specifications. Confirm that the RoHS3 compliance status aligns with current regulatory requirements for your target market. Cross-reference the DigiKey part numbers provided in distributor listings with the original Delta Electronics datasheet to validate authenticity and exact component revision before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when a small form factor is required alongside precise low-nanohenry inductance values. The high DC resistance is inherent to the 0402 size constraint; verify that the 130 mA current rating meets the circuit's operational demands. Ensure the unshielded nature does not cause unwanted coupling in densely packed layouts. Consider the self-resonant frequency limit when designing for signals approaching 2.3 GHz.

Fixed Inductors Part Context

This part belongs to the 0402HM series of fixed inductors manufactured by Delta Electronics/Components. The series is characterized by its use of ceramic cores and wirewound technology, optimized for high-frequency performance in miniature packages. The 0402HM-820EGTS specifically addresses the need for stable inductance in RF front-end modules where physical space is limited.

Fixed Inductors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult the official Delta Electronics datasheet or authorized distributors for verified cross-references.