B258MB0S-T

Overview

The B258MB0S-T is a surface-mount bandpass filter manufactured by Knowles Dielectric Labs. It operates at a center frequency of 25.8 GHz with a bandwidth of 3 GHz and an insertion loss of 3 dB. The component features a 50 Ohm impedance and utilizes a 3-SMD, no-lead package design.

Feature Summary

• Surface-mount construction for automated board assembly
• Designed for radio frequency signal conditioning applications

Applications

• RF filtering in microwave communication systems
• Signal conditioning in high-frequency electronic circuits

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm packaging configuration. Ensure compatibility with standard SMD reflow processes. Confirm that the 3-SMD no-lead footprint matches the target PCB layout requirements before finalizing procurement decisions.

Selection Notes

Select this component when a 25.8 GHz center frequency and 3 GHz bandwidth are required. The 3 dB insertion loss specification suits applications prioritizing moderate signal attenuation. The surface-mount form factor facilitates integration into compact RF modules requiring standardized mounting profiles.

Part Context

This part belongs to the bandpass filter category within the Knowles Dielectric Labs portfolio. It is designed for signal conditioning tasks in the microwave spectrum. The product line focuses on providing reliable filtering solutions for advanced electronic systems operating at high frequencies.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.