B120MB1S-T

Overview

The B120MB1S-T is a surface mount bandpass filter manufactured by Knowles Dielectric Labs, designed for signal conditioning applications. It operates at a center frequency of 12 GHz with a specified insertion loss of 2 dB. The component features a 50 Ohm impedance and utilizes SMD/SMT termination types for board mounting. It is engineered to function within an operating temperature range from -55°C to +125°C. This device belongs to the Bandpass series and is categorized under Signal Conditioning filters.

Feature Summary

• Surface mount construction for automated PCB assembly
• Bandpass filtering capability centered at 12 GHz
• Low insertion loss performance of 2 dB
• Wide operational temperature stability

Applications

• Wireless communication systems requiring 12 GHz signal filtering
• Signal conditioning in high-frequency electronic circuits
• Board-mounted RF front-end modules

Procurement Notes

Verify the specific datasheet for the B120MB1S-T variant to confirm exact electrical tolerances and mechanical dimensions. Ensure compatibility with the target PCB footprint and soldering profile. Cross-reference the manufacturer's official documentation for any updates regarding RoHS compliance or material specifications before finalizing procurement decisions.

Selection Notes

Select this component when a 12 GHz bandpass filter with low insertion loss is required for surface mount applications. Consider the 50 Ohm impedance match for system integration. Evaluate the thermal operating range against environmental conditions. Compare against other models in the Knowles Dielectric Labs Bandpass series for alternative frequency points or package styles if necessary.

Part Context

This part is part of the Knowles Dielectric Labs portfolio of signal conditioning components. It falls under the broader category of microwave and RF filters. Similar products include other frequencies in the B-series, such as the B095MB1S and B061MB6S-T. The manufacturer specializes in dielectric resonator technology for high-performance filtering solutions.