0402HS-3N9EGTS

Fixed Inductors Overview

The Delta Electronics/Components 0402HS-3N9EGTS is a fixed surface-mount inductor with an inductance of 3.9 nH and a tolerance of ±0.1nH. It features a drum core, wirewound construction using ceramic material. The component has a DC resistance (DCR) of 66 mOhm and a rated current of 840 mA. It operates within a temperature range of -55°C to 125°C. The package size is 0402 (1005 Metric), measuring 1.15mm x 0.70mm x 0.60mm. It exhibits a Q value of 25 at 250MHz and a self-resonant frequency of 10GHz.

Fixed Inductors Feature Summary

• Unshielded drum core wirewound design for high-frequency performance
• Compact 0402 surface mount footprint for space-constrained applications
• High self-resonant frequency capability up to 10GHz

Fixed Inductors Applications

• RF circuits in portable devices
• Cloud computing equipment signal paths
• IoT module impedance matching networks

Fixed Inductors Procurement Notes

Verify the specific suffix against official Delta Electronics documentation to confirm electrical characteristics and packaging details. Confirm RoHS3 compliance status directly with the manufacturer or authorized distributors. Ensure the source document explicitly lists this part number as available or discontinued to avoid procurement errors based on outdated inventory data.

Fixed Inductors Selection Notes

Select this component when a low-inductance, unshielded RF solution is required in a 0402 package. Consider the 840mA current rating and 66mOhm DCR for power handling needs. Verify that the ±0.1nH tolerance meets the circuit requirements compared to standard ±2% options found in other series like 0603CS.

Fixed Inductors Part Context

This part belongs to the 0402HS series from Delta Electronics/Components, designed for passive and magnetic components in portable and IoT markets. It shares the 0402 form factor with other series but offers specific high-frequency characteristics distinct from larger packages like 0603CS.

Fixed Inductors Replacement Considerations

The 0402HM-3N9EBTS is a similar 3.9nH inductor in the same 0402 package but differs in current rating (750mA vs 840mA) and DCR (70mOhm vs 66mOhm). Verify compatibility before substitution.