WCI1005CP9N1GDG

Fixed Inductors Overview

The WCI1005CP9N1GDG is a fixed inductor manufactured by INPAQ Technology Co., Ltd. It features an unshielded wirewound construction with a ceramic core, designed for surface mount technology (SMT) applications. The component has an inductance value of 9.1 nH and operates with a maximum current rating of 680 mA. Its direct current resistance (DCR) is specified at a maximum of 100 mOhm. The physical package size is 0402, corresponding to the 1005 metric dimensions.

Fixed Inductors Feature Summary

• Unshielded wirewound construction utilizing a ceramic core for RF stability
• Miniaturized SMT layout compatibility suitable for compact designs
• Low DC resistance characteristics for efficient power handling

Fixed Inductors Applications

• RF circuits in computing systems
• Communication equipment signal processing
• Consumer electronics antenna matching networks

Fixed Inductors Procurement Notes

Verify the manufacturer standard lead time of 12 weeks during procurement planning. Confirm that the ordering suffix corresponds strictly to the electrical parameters and packaging format described in official datasheets. Ensure compliance with RoHS requirements as indicated in related series documentation. Cross-reference part numbers carefully to avoid substitution errors due to minor suffix variations.

Fixed Inductors Selection Notes

Select this component when a low inductance value near 9.1 nH is required for high-frequency applications. The 0402 package size is appropriate for space-constrained PCB layouts. Consider the unshielded nature of the design regarding potential electromagnetic interference coupling in dense circuit arrangements. Verify current ratings against peak operational loads to ensure reliability within the 680 mA limit.

Fixed Inductors Part Context

This component belongs to the fixed inductor category produced by INPAQ Technology Co., Ltd. The company specializes in circuit protection components and antenna products for various electronic sectors. This specific model utilizes wirewound ceramic technology, distinguishing it from multilayer chip bead or power inductor variants within the broader product portfolio.

Fixed Inductors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify exact pinout and tolerance specifications before considering alternative manufacturers.