0402HS-2N4EKTS

Fixed Inductors Overview

The Delta Electronics/Components 0402HS-2N4EKTS is a fixed surface-mount inductor with a nominal inductance of 2.4 nH and a tolerance of ±10%. It features an unshielded drum core wirewound construction using ceramic material, rated for a current of 790 mA with a maximum DC resistance of 70 mΩ. The component operates within a temperature range of -40°C to 125°C and exhibits a self-resonant frequency of 11.1 GHz. Measuring 1.00 mm in length, 0.50 mm in width, and 0.50 mm in height, it is designed for high-frequency applications requiring compact form factors.

Fixed Inductors Feature Summary

• Unshielded drum core wirewound design utilizing ceramic materials for stable performance
• High self-resonant frequency capability suitable for RF signal paths
• Compact 0402 (1005 metric) surface mount package for space-constrained layouts

Fixed Inductors Applications

• RF matching networks in wireless communication modules
• Impedance matching circuits in mobile device antennas
• Signal filtering in high-frequency data transmission lines

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct inductance value and tolerance specifications. Confirm that the required packaging format aligns with production line capabilities. Cross-reference the component marking with the approved manufacturer documentation to prevent counterfeit parts. Ensure storage conditions comply with the specified moisture sensitivity level prior to reflow soldering.

Fixed Inductors Selection Notes

Select this component when circuit requirements demand a very low inductance value under 3 nH for high-frequency operation. The unshielded construction may require careful layout consideration regarding electromagnetic interference coupling. Verify that the operating current does not exceed the 790 mA rating to maintain thermal stability. Evaluate the physical dimensions against the available PCB real estate constraints.

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 sub-nanohenry to low nanohenry range, all sharing the same 0402 footprint. These components are engineered for applications where minimal parasitic inductance is critical for maintaining signal integrity at gigahertz frequencies.

Fixed Inductors Replacement Considerations

Direct substitutes include other 0402 package inductors with 2.4 nH nominal value and similar current ratings. Verify compatibility by comparing DC resistance, Q-factor at the operating frequency, and physical height limits. Ensure any replacement maintains the unshielded characteristic if EMI coupling is a design factor.