0402HS-2N7EJTS

Fixed Inductors Overview

The 0402HS-2N7EJTS is a fixed surface-mount inductor from Delta Electronics/Components, designed for high-frequency applications. It features an unshielded drum core wirewound construction with a ceramic magnetic core. The component has an inductance of 2.7 nH and a tolerance of ±5%. It supports a rated current of 640 mA and exhibits a DC resistance of 120 mΩ. The self-resonant frequency is 11.1 GHz, measured at a test frequency of 250 MHz. It operates within a temperature range of -40°C to 125°C and is housed in a standard 0402 (1005 Metric) package.

Fixed Inductors Feature Summary

• Unshielded drum core wirewound design suitable for minimal interference environments
• High self-resonant frequency enabling effective operation in RF circuits
• Compact 0402 footprint optimized for dense surface-mount layouts

Fixed Inductors Applications

• RF matching networks
• DC-DC converter output filtering
• Signal coupling and blocking circuits

Fixed Inductors Procurement Notes

Verify the specific ordering suffix to ensure the correct inductance value and tolerance match the design requirements. Confirm that the RoHS3 compliance status aligns with environmental regulations for the target market. Check the moisture sensitivity level and storage conditions prior to assembly to maintain component integrity during the soldering process.

Fixed Inductors Selection Notes

Select this component when ultra-low inductance values are required for high-speed signal paths or power delivery networks. The unshielded nature requires careful PCB layout consideration to prevent magnetic coupling with adjacent traces. Ensure the operating current does not exceed the rated limit to avoid saturation and thermal issues.

Fixed Inductors Part Context

This part belongs to the 0402HS series of fixed inductors manufactured by Delta Electronics/Components. The series utilizes a ceramic core and wirewound technology to achieve stable performance across a wide temperature range. The 0402HS-2N7EJTS specifically targets applications demanding precise, low-nanohenry inductance values in a miniature form factor.

Fixed Inductors Replacement Considerations

Direct substitutes include other 0402 unshielded wirewound inductors with 2.7 nH ±5% specifications, such as those from Murata or TDK. Verify that alternative parts meet the same current rating and DCR requirements to ensure circuit compatibility.