B105MB5S

Overview

The B105MB5S is a surface-mount bandpass filter manufactured by Knowles Dielectric Labs, designed for microwave applications. It operates at a center frequency of 10.6 GHz with a bandwidth of 1.2 GHz. The component features a 50 Ohm impedance and an insertion loss of 2 dB. It utilizes SMD/SMT termination styles for board mounting.

Feature Summary

• Surface-mount construction for automated assembly
• High-performance filtering for microwave frequencies
• Standard 50 Ohm system impedance compatibility

Applications

• Microwave communication systems
• RF signal conditioning circuits
• Wireless infrastructure equipment

Procurement Notes

Verify the specific datasheet version to confirm exact mechanical dimensions and electrical tolerances prior to integration. Ensure that the SMD footprint matches the target PCB layout design. Confirm RoHS compliance status through official manufacturer documentation before final procurement approval.

Selection Notes

Select this component when a fixed center frequency of 10.6 GHz is required. The 1.2 GHz bandwidth provides specific spectral isolation. Verify that the 2 dB insertion loss meets the system link budget requirements. Ensure the operating environment supports the specified temperature range for reliable performance.

Part Context

This part belongs to the Knowles Dielectric Labs surface-mount bandpass filter series. These components are engineered for high-reliability RF applications requiring precise frequency selection. The product line emphasizes compact form factors suitable for modern electronic assemblies.

FAQ

What is the center frequency of the B105MB5S?

The center frequency is 10.6 GHz.

What is the bandwidth specification?

The bandwidth is 1.2 GHz.