0402HS-7N5EJTS

Fixed Inductors Overview

The Delta Electronics/Components 0402HS-7N5EJTS is a fixed wirewound inductor designed for surface-mount applications. It features an unshielded drum core construction with ceramic magnetic material, housed in a compact 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 ±5%. It supports a rated current of 680 mA and exhibits a DC resistance of 104 mOhm. The self-resonant frequency reaches 4 GHz, with a Q factor of 18 measured at 250 MHz. It operates within a temperature range of -40°C to +125°C.

Fixed Inductors Feature Summary

• Unshielded drum core wirewound design for high-frequency signal integrity
• Compact 0402 footprint suitable for dense PCB layouts
• High self-resonant frequency enabling RF circuit compatibility

Fixed Inductors Applications

• RF matching networks
• DC-DC converter input/output filtering
• High-speed digital signal line termination

Fixed Inductors Procurement Notes

Verify the specific ordering suffix to ensure correct tolerance and packaging configuration. Confirm RoHS3 compliance status for environmental regulations. Check manufacturer lead times as they may vary based on production schedules. Ensure storage conditions align with moisture sensitivity level requirements before soldering.

Fixed Inductors Selection Notes

Select this component when low inductance values are required for high-frequency stabilization. The unshielded nature requires careful layout consideration to minimize electromagnetic interference coupling. Verify that the 680 mA current rating exceeds the peak operational current of the target circuit to prevent saturation.

Fixed Inductors Part Context

This part belongs to the 0402HS series of chip inductors from Delta Electronics. The series utilizes ceramic cores for stable performance across varying temperatures. Similar parts in the series include 0402HS-9N5EGTS and 0402HS-2N7EJTS, which offer different inductance and current ratings while maintaining the same form factor.

Fixed Inductors Replacement Considerations

Direct substitutes include 0402HS-7N5EJTR for reel packaging variations. Cross-brand equivalents must match the 7.5 nH value, 0402 size, and current handling capabilities. Verify pinout and thermal characteristics before integrating alternative manufacturers.