0402HS-7N5EGTS

Fixed Inductors Overview

The Delta Electronics/Components 0402HS-7N5EGTS is a fixed surface-mount inductor from the 0402HS series. It features an unshielded drum core wirewound design with a ceramic core, housed in a 0402 (1005 Metric) package measuring 1.27mm x 0.76mm x 0.60mm. The component provides an inductance of 7.5 nH with a tolerance of ±2%. It supports a rated current of 680 mA and has a DC resistance of 104 mΩ. Electrical performance includes a Q value of 18 at 250 MHz and a self-resonant frequency of approximately 3.5 GHz. It operates within a temperature range of -40°C to 125°C.

Fixed Inductors Feature Summary

• Unshielded drum core wirewound construction for low parasitic effects
• Compact 0402 footprint suitable for high-density PCB layouts
• High self-resonant frequency enabling stable operation in RF circuits

Fixed Inductors Applications

• RF matching networks in wireless communication modules
• DC-DC converter input/output filtering
• Impedance matching in antenna circuits

Fixed Inductors Procurement Notes

Verify the complete part number against official Delta Electronics documentation to ensure correct inductance and tolerance specifications. Confirm RoHS3 compliance status as required by project regulations. Check for specific packaging options such as tape and reel or cut tape availability directly through authorized distributors. Ensure storage conditions align with MSL Level 1 requirements to maintain component integrity prior to assembly.

Fixed Inductors Selection Notes

Select this component when a compact, unshielded inductor with precise 7.5 nH inductance is required for RF applications. The 0402 package size offers space efficiency compared to larger footprints. Consider the 680 mA current rating and 104 mΩ DCR for power handling capabilities. The high self-resonant frequency makes it suitable for frequencies up to several gigahertz, distinguishing it from lower-frequency general-purpose inductors.

Fixed Inductors Part Context

This part belongs to the 0402HS series of fixed inductors manufactured by Delta Electronics/Components. The series utilizes a drum core wirewound technology optimized for high-frequency performance. Similar parts in the series vary primarily in inductance values while maintaining consistent physical dimensions and mounting characteristics for design flexibility.

Fixed Inductors Replacement Considerations

Cross-reference with other 0402HS series variants for different inductance values if system requirements change. Verify pin compatibility and thermal characteristics when substituting with components from other manufacturers offering similar 0402 unshielded wirewound inductors.