0402HS-2N7EKTS

Fixed Inductors Overview

The 0402HS-2N7EKTS 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 provides an inductance of 2.7 nH with a tolerance of ±10%. It supports a rated current of 640 mA and exhibits a DC resistance of 120 mΩ. The device operates within a temperature range of -40°C to 125°C and offers a self-resonant frequency of 11.1 GHz. Measured at 250 MHz, the Q factor is 16. The physical dimensions are 0.050 inches in length, 0.030 inches in width, and 0.024 inches in maximum height.

Fixed Inductors Feature Summary

• Unshielded drum core wirewound design for minimal electromagnetic interference
• High self-resonant frequency capability suitable for RF circuits
• Compact 0402 footprint optimized for dense surface-mount layouts

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 against the manufacturer's official part numbering guide to ensure correct electrical characteristics. Confirm that the required tolerance and current ratings align with the circuit design specifications before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when ultra-low inductance values are required for high-frequency signal integrity. Ensure the PCB land pattern matches the 0402 metric dimensions. Consider the 120 mΩ DC resistance impact on power efficiency in low-voltage supply lines.

Fixed Inductors Part Context

This part belongs to the 0402HS series of fixed inductors manufactured by Delta Electronics/Components. The series utilizes ceramic cores and wirewound technology to achieve stable performance in compact packages. It is distinct from shielded variants or different series codes which may offer alternative inductance ranges or current handling capabilities.

Fixed Inductors Replacement Considerations

Cross-reference with other 0402HS series parts such as 0402HS-2N0EKTS for lower inductance options. Verify pin compatibility and thermal characteristics when substituting with components from other manufacturers offering similar 2.7 nH values.