0603HP-3N9EHTS

Fixed Inductors Overview

The Delta Electronics/Components 0603HP-3N9EHTS is a fixed surface-mount inductor with a nominal inductance of 3.9 nH and a tolerance of ±0.1 nH. It features an unshielded drum core wire-wound construction using ceramic material, housed in a 0603 (1708 metric) package measuring 1.70 mm in length, 0.80 mm in width, and 0.80 mm in maximum height. The component supports a rated current of 1.6 A with a DC resistance of 39 mΩ. It exhibits a Q value of 25 at 250 MHz and a self-resonant frequency of 10 GHz, operating within a temperature range of -55°C to 125°C.

Fixed Inductors Feature Summary

• Unshielded drum core wire-wound design for high-frequency signal integrity
• High self-resonant frequency capability suitable for RF applications
• Robust thermal performance across extended industrial temperature ranges

Fixed Inductors Applications

• RF matching networks in wireless communication modules
• Impedance matching circuits in mobile devices
• High-speed digital signal filtering in compact electronics

Fixed Inductors Procurement Notes

Verify the specific suffix 'HTS' against official Delta Electronics documentation to confirm tape-and-reel packaging and tolerance specifications. Confirm RoHS3 compliance status directly with the manufacturer or authorized distributors, as regulatory statuses may vary by production batch. Ensure the selected component matches the required 0603 footprint dimensions for PCB layout compatibility.

Fixed Inductors Selection Notes

Select this component when a low-inductance value near 4 nH is required for high-frequency impedance matching. The 1.6 A current rating and 39 mΩ DCR support moderate power handling in compact spaces. Consider the unshielded nature of the drum core design regarding potential electromagnetic interference coupling in dense layouts compared to shielded alternatives.

Fixed Inductors Part Context

This part belongs to the 0603HP series of fixed inductors from Delta Electronics/Components. The series utilizes ceramic cores and wire-wound technology to achieve stable inductance values in small surface-mount packages. The 0603HP series is designed for applications requiring precise inductance control and high self-resonant frequencies in consumer and industrial electronics.

Fixed Inductors Replacement Considerations

Direct substitutes include other 0603HP series variants with identical electrical parameters but different tolerances or packaging options, such as 0603HP-3N9ECTS or 0603HP-3N9EJTS, provided they meet the specific current and Q-factor requirements of the circuit design.