CER0325D

Overview

The CER0325D is a ceramic bandpass filter manufactured by Tusonix, a subsidiary of CTS Electronic Components. It is designed for operation at a center frequency of 3550 MHz. The component features a surface-mount package configuration suitable for automated assembly processes. This filter provides signal selection capabilities within its designated frequency band.

Feature Summary

• Bandpass filtering functionality centered at 3550 MHz
• Ceramic construction for stable RF performance
• Surface-mount device (SMD) packaging format

Applications

• Wireless communication systems operating in the 3550 MHz range
• RF front-end modules requiring signal band selection
• Test and measurement equipment filters

Procurement Notes

Verify the specific datasheet revision and electrical parameters against current official Tusonix documentation before integration. Confirm that the surface-mount footprint matches the target PCB layout. Ensure compliance with RoHS directives if required by the end application. Cross-reference part numbers to avoid confusion with similar series components.

Selection Notes

Select this component when a fixed center frequency of 3550 MHz is required for bandpass applications. Consider the surface-mount form factor for high-density board designs. Evaluate insertion loss and bandwidth specifications from the official datasheet to ensure compatibility with system requirements. Verify thermal and mechanical stability for the intended operating environment.

Part Context

This component belongs to the CER series of ceramic filters produced by Tusonix. These filters are engineered for radio frequency applications where compact size and reliable performance are critical. The series offers various center frequencies tailored to different wireless standards and industrial bands.