CER0235A

Overview

The CER0235A is a ceramic bandpass filter manufactured by Tusonix, a subsidiary of CTS Electronic Components. Designed for signal conditioning applications, this component operates within the 925-960MHz frequency range with a center frequency of 942.5MHz. The device utilizes a ceramic block coated with silver and features a shield constructed from nickel-silver plated steel. It complies with RoHS standards and is categorized under passive components in the ceramic filters subcategory.

Feature Summary

• Constructs signal filtering using a ceramic block coated with silver
• Includes a protective shield made of nickel-silver plated steel
• Complies with RoHS environmental standards

Applications

• Signal conditioning in RF circuits
• Bandpass filtering in wireless communication systems
• Frequency selection in radio frequency modules

Procurement Notes

Verify current availability status as distribution channels may list this item as discontinued or no longer available. Confirm manufacturer details are Tusonix, a subsidiary of CTS Electronic Components. Ensure compliance requirements match project specifications regarding RoHS standards. Check datasheet for exact mechanical dimensions and mounting requirements before integration.

Selection Notes

Select this component when a fixed center frequency of 942.5MHz is required within the 925-960MHz operational range. Consider the ceramic construction and metal shielding for robust signal integrity in RF environments. Verify that the passive filter characteristics align with the specific impedance and bandwidth needs of the target circuit design.

Part Context

This part belongs to the ceramic filters category within the passive components product line. It is produced by Tusonix, which operates as a subsidiary of CTS Electronic Components. The component serves as a specialized filter for precise frequency selection in electronic systems requiring stable performance in the UHF band.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official CTS/Tusonix catalogs for equivalent ceramic filters with matching center frequencies and bandwidth specifications.