B032OD5S

Overview

The B032OD5S is a surface mount bandpass filter manufactured by Knowles Dielectric Labs, designed for signal conditioning applications. It operates at a center frequency of 3.25 GHz with a bandwidth of 1 GHz and features a 3 dB attenuation characteristic. The component utilizes a 3-SMD, no-lead package configuration and maintains a system impedance of 50 Ohms. This device is engineered to provide precise RF filtering within compact electronic assemblies.

Feature Summary

• Surface mount construction for automated assembly integration
• Bandpass filtering capability centered at 3.25 GHz
• Standard 50 Ohm impedance matching for RF systems

Applications

• RF signal conditioning circuits
• Wireless communication modules
• Microwave receiver front-ends

Procurement Notes

Verify the specific datasheet version for the B032OD5S to confirm exact electrical tolerances and mechanical dimensions prior to design finalization. Ensure compatibility with standard SMT reflow profiles. Cross-reference with the -T suffix variant if tape-and-reel packaging is required for high-volume manufacturing processes.

Selection Notes

Select this component when a fixed center frequency of 3.25 GHz is required for bandpass filtering. The 1 GHz bandwidth provides significant spectral coverage around the center point. The 3 dB specification defines the passband edge characteristics. Consider the 3-SMD footprint constraints during PCB layout planning to ensure adequate clearance and thermal management.

Part Context

This part belongs to the Knowles Dielectric Labs bandpass filter series, which offers various center frequencies for RF applications. The B032OD5S specifically targets the 3.25 GHz range, distinguishing it from other models like the B012MD5S (1.227 GHz) or B070MB6S (7.10 GHz). It serves as a specialized passive component for frequency selection in microwave circuits.

Replacement Considerations

The B032OD5S-T is a verified substitute offering identical electrical performance but packaged in tape-and-reel format for automated placement. Verify that the reel quantity meets production requirements without altering the filter's functional specifications.