B144MB1S-T

Overview

The B144MB1S-T is a surface mount bandpass filter manufactured by Knowles Dielectric Labs, designed for signal conditioning applications. It operates at a center frequency of 14.5 GHz with a 50 Ohm impedance. The component utilizes SMD/SMT termination and board mount installation methods. It functions within a temperature range of -55°C to +125°C. The device is supplied in reel packaging.

Feature Summary

• Microstrip bandpass filter design fabricated on ceramic substrate materials
• Optimized for excellent performance within a small footprint
• Surface mount construction suitable for automated PCB assembly

Applications

• Signal conditioning circuits
• RF front-end modules
• Wireless communication systems

Procurement Notes

Verify the specific datasheet for the B144MB1S-T variant against the generic B144MB1S documentation. Confirm that the suffix indicates identical electrical characteristics and physical dimensions. Ensure compatibility with the intended PCB layout and reflow soldering profiles before finalizing procurement orders.

Selection Notes

Select this component for high-frequency applications requiring precise bandpass filtering at 14.5 GHz. Consider the 50 Ohm system impedance match and the operational temperature range of -55°C to +125°C. Evaluate the surface mount package size against available board space constraints.

Part Context

This part belongs to the Knowles Dielectric Labs bandpass filter series. These filters are engineered for RF signal processing tasks. The manufacturer specializes in dielectric resonator technology for microwave frequencies.

Replacement Considerations

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