CER0627A

Overview

The CER0627A is a ceramic bandpass duplexer filter manufactured by Tusonix, a subsidiary of CTS Electronic Components. Designed for signal conditioning applications, it operates within the 2 GHz to 2.02 GHz frequency range. The component features surface-mount device (SMD/SMT) termination and board mount installation. It exhibits an insertion loss of -0.66 dB. The physical dimensions are 44.5 mm x 7.3 mm x 8.1 mm. It functions reliably within a temperature range of -40°C to +85°C. The unit is RoHS3 compliant and packaged in reels.

Feature Summary

• Utilizes ceramic technology for robust signal filtering
• Designed as a duplexer for specific frequency bands
• Supports surface-mount assembly methods

Applications

• RF signal conditioning systems
• Wireless communication infrastructure
• Duplexer circuits operating near 2 GHz

Procurement Notes

Verify current availability status directly with the manufacturer or authorized distributors, as supply chain conditions may vary. Confirm that the RoHS3 compliance meets specific regional regulatory requirements for your project. Ensure the reel packaging format aligns with your automated assembly equipment capabilities. Validate the 44.5 mm footprint against your PCB layout constraints prior to finalizing procurement decisions.

Selection Notes

Select this component when a ceramic duplexer is required for the 2-2.02 GHz band. Consider the -0.66 dB insertion loss specification for system efficiency analysis. Verify that the SMD package size fits the designated board space. Ensure the operating temperature range covers the environmental conditions of the intended application site.

Part Context

This part belongs to the CER series of ceramic filters produced by Tusonix. The series focuses on electromagnetic compatibility and signal integrity solutions. As a subsidiary of CTS Electronic Components, Tusonix specializes in EMC products. This specific model addresses needs for precise frequency selection in radio frequency environments.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult the manufacturer for potential cross-reference options if this specific model is discontinued or unavailable.