CER0455B

Overview

The CER0455B is a ceramic monoblock band-pass filter manufactured by Tusonix, a subsidiary of CTS Electronic Components. It operates at a center frequency of 5.6 GHz. The component belongs to the passive components category under ceramic filters. The product lifecycle status is listed as active. It is packaged in tape and reel (TR) format. RoHS compliance information is not explicitly provided in available documentation.

Feature Summary

• Monoblock ceramic construction for electromagnetic compatibility applications
• Band-pass filtering capability at microwave frequencies
• Designed using single-layer and multi-layer ceramic technologies

Applications

• Microwave communication systems requiring 5.6 GHz filtering
• Electromagnetic compatibility (EMC) circuit design
• RF signal processing stages

Procurement Notes

Verify current availability status as distribution channels may list this item as no longer available or obsolete. Confirm impedance requirements with original design specifications since source/load impedance is not guaranteed to be 50 ohms unless explicitly defined in the initial design parameters. Check for updated datasheet revisions before integration.

Selection Notes

Select this component when a fixed 5.6 GHz band-pass response is required in a compact ceramic form factor. Ensure the application does not strictly require 50-ohm impedance matching without prior verification against the specific design constraints. Consider the active lifecycle status for long-term supply planning.

Part Context

Tusonix specializes in EMC products utilizing advanced ceramic technologies. This part falls within their portfolio of passive ceramic filters designed to meet demanding electromagnetic interference requirements. The manufacturer leverages both single-layer and multi-layer techniques to produce variations for specialized RF applications.

Replacement Considerations

No public confirmed substitute part numbers are identified in the provided documentation. Verify compatibility with existing PCB layouts and impedance networks if considering alternative vendors.