0603HP-4N7EHTS

Fixed Inductors Overview

The 0603HP-4N7EHTS is a fixed surface-mount inductor from the Delta Electronics/Components 0603HP series. It features an unshielded drum core wirewound construction with a ceramic magnetic core. The component provides an inductance of 4.7 nH with a tolerance of ±5%. It supports a rated current of 1.1 A and exhibits a DC resistance of 100 mΩ. The self-resonant frequency is specified at 7.9 GHz, ensuring performance in high-frequency applications. Designed for surface mount installation, it operates within a temperature range of -40°C to 125°C.

Fixed Inductors Feature Summary

• Unshielded drum core wirewound design for high-frequency signal integrity
• Ceramic core material supporting stable inductance characteristics
• High self-resonant frequency capability suitable for RF circuits

Fixed Inductors Applications

• RF filtering in wireless communication modules
• Impedance matching networks in mobile devices
• Power supply decoupling in high-speed digital circuits

Fixed Inductors Procurement Notes

Verify the specific ordering suffix 'HTS' against the manufacturer's datasheet to confirm the exact tape and reel packaging configuration. Ensure that the requested quantity aligns with the standard manufacturing pack size to avoid partial reel handling issues. Confirm RoHS compliance status as per the latest environmental declarations provided by Delta Electronics/Components before finalizing the purchase order.

Fixed Inductors Selection Notes

Select this component when a low inductance value near 4.7 nH is required for high-frequency signal paths. The unshielded construction necessitates careful PCB layout to minimize electromagnetic interference with adjacent components. Verify that the operating current does not exceed the 1.1 A rating to prevent thermal degradation. Consider the 0603 footprint constraints during the mechanical design phase to ensure adequate clearance for assembly.

Fixed Inductors Part Context

This part belongs to the 0603HP series, which offers a wide range of inductance values from 1.8 nH to 390 nH in the 0603 (1608 metric) package. The series utilizes wirewound technology on ceramic cores to achieve high Q factors and self-resonant frequencies. It is designed for general-purpose high-frequency applications where small form factor and reliable performance are critical requirements.

Fixed Inductors Replacement Considerations

Direct substitutes include other 4.7 nH inductors in the 0603 package with similar current ratings. Cross-reference parameters such as DC resistance and self-resonant frequency to ensure compatibility. Verify that any alternative component maintains the same unshielded characteristic or accounts for shielding differences in the circuit design.