0402HS-120EGTS

Fixed Inductors Overview

The Delta Electronics/Components 0402HS-120EGTS is a fixed surface-mount inductor with an inductance of 12 nH and a tolerance of ±10%. It features an unshielded drum core wirewound design using ceramic material. The component has a DC resistance (DCR) of 120 mOhm and a current rating of 640 mA. Electrical performance includes a Q value of 24 at 250 MHz and a self-resonant frequency of 3.6 GHz. It operates within a temperature range of -40°C to 125°C and is housed in a 0402 (1005 Metric) package measuring 1.00mm x 0.50mm with a maximum height of 0.60mm.

Fixed Inductors Feature Summary

• Unshielded drum core wirewound construction for high-frequency stability
• Compact 0402 surface-mount footprint for space-constrained designs
• Ceramic core material supporting operation up to 125°C

Fixed Inductors Applications

• RF signal filtering in communication modules
• Impedance matching networks in wireless devices
• Power supply input/output filtering in portable electronics

Fixed Inductors Procurement Notes

Verify the complete part number including suffixes such as EGTS against manufacturer datasheets to ensure correct packaging and tolerance specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement. Ensure storage conditions align with the specified MSL rating to prevent damage during assembly processes.

Fixed Inductors Selection Notes

Select this component when a low-inductance, unshielded solution is required for RF applications. The 12 nH value suits high-frequency circuits where parasitic capacitance must be minimized. Consider the 640 mA current rating against peak load requirements. The 0402 size is appropriate for dense PCB layouts compared to larger packages like 1008CS series.

Fixed Inductors Part Context

This inductor belongs to the 0402HS series from Delta Electronics/Components, designed for high-frequency SMD applications. It shares the same form factor as other variants in the series but differs in inductance values and current ratings. The series utilizes ceramic drum cores to maintain performance at elevated frequencies.

Fixed Inductors Replacement Considerations

Direct substitutes include other 12 nH 0402 unshielded inductors from manufacturers such as Murata or TDK. Verify that replacement parts match the 120 mOhm DCR and 640 mA rating. Ensure the self-resonant frequency remains above 3.6 GHz for equivalent RF performance.