0402HP-4N3EHTS

Fixed Inductors Overview

The 0402HP-4N3EHTS is a fixed surface-mount inductor from Delta Electronics/Components, featuring a ceramic drum core and wirewound construction. It provides an inductance of 4.3 nH with a tolerance of ±0.1 nH. The component supports a rated current of 1.6 A and exhibits a DC resistance of 45 mΩ. Designed for high-frequency applications, it achieves a self-resonant frequency of 10 GHz and maintains a Q value of 25 at 250 MHz. The unit operates within a temperature range of -55°C to 125°C and utilizes a standard 0402 (1005 Metric) package.

Fixed Inductors Feature Summary

• Unshielded drum core wirewound design for minimal magnetic interference
• High self-resonant frequency capability up to 10 GHz
• Robust thermal stability across extended industrial temperature ranges

Fixed Inductors Applications

• RF signal coupling and matching networks
• High-speed digital circuit filtering
• Broadband amplifier input/output stages

Fixed Inductors Procurement Notes

Verify the specific manufacturer part number against official Delta Electronics documentation to ensure authenticity. Confirm that the received components match the specified 0402 package dimensions and electrical parameters. Check for RoHS compliance status as required by project specifications. Ensure storage conditions adhere to moisture sensitivity level guidelines before soldering.

Fixed Inductors Selection Notes

Select this component when ultra-low inductance values are required for RF or microwave circuits. The 4.3 nH value suits impedance matching where parasitic effects must be minimized. Consider the 1.6 A current rating for power handling requirements. The unshielded type is appropriate where magnetic isolation from nearby components is not critical.

Fixed Inductors Part Context

This model belongs to the 0402HP series of fixed inductors manufactured by Delta Electronics/Components. The series offers various inductance options within the compact 0402 footprint. These components are engineered for high-frequency performance, distinguishing them from general-purpose inductors through their specialized core materials and winding techniques.

Fixed Inductors Replacement Considerations

Consult official Delta Electronics cross-reference lists for verified substitutes. Generic equivalents may differ in self-resonant frequency or current ratings. Verify that any replacement matches the 4.3 nH inductance and 0402 package dimensions precisely.