0402DC-2N2XJRW

Fixed Inductors Overview

The Coilcraft 0402DC-2N2XJRW is a fixed, unshielded wirewound inductor designed for surface-mount applications. It features an inductance of 2.2 nH with a tolerance of ±5%. The component has a maximum DC resistance of 90 mΩ and a rated current of 1.2 A. Housed in a standard 0402 (1005 metric) package, it utilizes a ceramic core construction. This device is RoHS compliant and suitable for high-frequency circuits requiring low loss.

Fixed Inductors Feature Summary

• Unshielded wirewound construction for minimal parasitic effects
• High Q factor performance optimized for super low loss in high-frequency circuits
• Self-resonant frequency capability extending up to 16 GHz
• RoHS compliant manufacturing process

Fixed Inductors Applications

• Compact RF matching networks
• RF tuning circuits
• Super low loss high-frequency circuit design

Fixed Inductors Procurement Notes

Verify the specific suffix 'JRW' against the manufacturer's official datasheet to confirm lead time and availability status. Ensure the ordering part number matches the required tolerance and current rating specifications for your design. Cross-reference the RoHS compliance declaration with the latest environmental documentation provided by Coilcraft prior to final procurement.

Fixed Inductors Selection Notes

Select this component when ultra-low inductance values near 2.2 nH are required in a compact 0402 footprint. The unshielded design is appropriate for applications where self-resonance characteristics above 16 GHz are critical. Consider the 1.2 A current rating and 90 mΩ DCR limits to ensure thermal and electrical performance within the target system constraints.

Fixed Inductors Part Context

This part belongs to the Coilcraft 0402DC series, which offers industry-leading Q factors in the 0402 size category. The series is characterized by wirewound technology on a ceramic core, providing superior performance for super low loss applications compared to standard ceramic chip inductors. It represents a specialized solution for high-frequency signal integrity.

Fixed Inductors Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Designers should consult Coilcraft directly for equivalent components or verify compatibility with alternative suppliers based on strict parameter matching.