0402HS-3N9EJTS

Fixed Inductors Overview

The Delta Electronics/Components 0402HS-3N9EJTS is a fixed wirewound inductor with an unshielded drum core, housed in a 0402 (1005 Metric) surface-mount package. It features an inductance of 3.9 nH with a tolerance of ±0.1nH and a DC resistance (DCR) of 66 mΩ. The component supports a rated current of 840 mA and exhibits a Q value of 19 at 250 MHz, with a self-resonant frequency of 5.8 GHz. Operating temperature ranges from -55°C to 125°C.

Fixed Inductors Feature Summary

• Unshielded drum core wirewound construction for high-frequency performance
• Compact 0402 surface-mount footprint for space-constrained designs
• High self-resonant frequency capability up to 5.8 GHz

Fixed Inductors Applications

• RF matching networks
• High-speed digital signal filtering
• Impedance matching circuits

Fixed Inductors Procurement Notes

Verify the specific suffix 'JTS' against official Delta Electronics documentation to confirm tolerance and packaging specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration into production workflows.

Fixed Inductors Selection Notes

Select this component when a low-inductance, high-self-resonant-frequency solution is required in a minimal 0402 footprint. Ensure the 840 mA current rating meets circuit demands and that the unshielded design does not interfere with nearby sensitive components.

Fixed Inductors Part Context

This part belongs to the 0402HS series of fixed inductors from Delta Electronics/Components. The series offers various inductance values within the 0402 package size, targeting RF and high-speed applications requiring precise impedance control and minimal parasitic effects.

Fixed Inductors Replacement Considerations

Cross-reference with Delta 0402HS-3N9EGTS for similar electrical characteristics but verify DCR and current ratings differ. Check other manufacturers' 0402 3.9nH inductors for pin-compatible alternatives if supply constraints exist.