CDR4006

Overview

The RFMi CDR4006 is a ceramic band-pass filter designed for wireless applications. It operates with a center frequency of 6.24GHz and features an insertion loss of 1.3dB. The component has a characteristic impedance of 50 Ohms and measures 0.512 inches in length by 0.138 inches in width. It is classified as a DR Filter suitable for Wi-Fi 5 and Wi-Fi 6 standards.

Feature Summary

• Ceramic construction for stable signal processing
• Designed for Wi-Fi 5 and Wi-Fi 6 compatibility
• Surface mount mounting type

Applications

• Wi-Fi 5 receiver preselection
• Wi-Fi 6 receiver preselection
• RF cleanup stages

Procurement Notes

Verify the specific datasheet version to confirm mechanical dimensions and electrical tolerances match your design requirements. Ensure the surface mount footprint aligns with your PCB layout. Check RoHS compliance status if required by your manufacturing standards. Confirm the ECCN classification EAR99 for export purposes.

Selection Notes

Select this component when a 6.24GHz center frequency is required for Wi-Fi applications. Consider the 1.3dB insertion loss impact on system sensitivity. Verify that the 50 Ohm impedance matches your RF chain. Ensure the surface mount package fits within your available board space constraints.

Part Context

RFMi, an Akoustis brand, specializes in RF components using SAW, crystal, and ceramic technologies. The CDR4006 belongs to their ceramic filter lineup, targeting digital and wireless communication markets. This series supports modern connectivity standards requiring precise frequency selection.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.