CDR4001

Overview

The CDR4001 is a 5.24GHz center band pass ceramic filter manufactured by RFMi, specifically designed for WiFi 5 and WiFi 6 applications. It features a 200 MHz bandwidth and operates with a 50Ohm impedance. The component utilizes nonstandard packaging suitable for surface mount technology.

Feature Summary

• Designed for WiFi 5 and WiFi 6 applications
• Utilizes ceramic filter technology
• Surface mount package for re-flow

Applications

• WiFi 5 devices
• WiFi 6 devices
• Wireless communications devices

Procurement Notes

Verify the specific ordering suffix to confirm exact electrical tolerances and packaging variations. Ensure compatibility with existing PCB footprints as the package is described as nonstandard. Confirm storage conditions require using former delivery stock first to maintain performance integrity.

Selection Notes

Select this component when a 5.24GHz center frequency with 200MHz bandwidth is required for modern wireless standards. Consider the 50Ohm impedance match for system integration. Evaluate the nonstandard SMD package against available board space constraints during the design phase.

Part Context

RFMi, an Akoustis brand, designs radio frequency components based on SAW, Xtal, and Ceramic technologies. The CDR4001 belongs to their high-performance ceramic product line intended for low-power wireless communications.

Replacement Considerations

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