B112MB1S

Overview

The B112MB1S is a surface-mount bandpass filter manufactured by Knowles Dielectric Labs, designed for signal conditioning applications. It operates within a frequency range of 10.75 to 11.75 GHz. The component features a compact physical footprint measuring 0.4 x 0.150 x 0.103 inches. It supports an operating temperature range from -55°C to +125°C and is supplied in bulk packaging.

Feature Summary

• Surface-mount construction for automated board assembly
• Bandpass filtering capability centered on the 10.75-11.75 GHz spectrum
• Extended thermal stability suitable for demanding environments

Applications

• Wireless communication systems requiring signal conditioning
• Microwave circuit design
• Signal processing modules

Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with the manufacturer or authorized distributor before procurement. Confirm that the bulk packaging format aligns with your assembly line requirements. Ensure that the operating temperature specifications meet the environmental constraints of the final application. Cross-reference the part number to avoid confusion with similar models in the series.

Selection Notes

Select this component when a bandpass filter is required for frequencies between 10.75 and 11.75 GHz. Consider the SMD package dimensions for PCB layout compatibility. Evaluate the thermal performance against the maximum operating temperature of +125°C. Compare insertion loss and bandwidth specifications if available in the detailed technical documentation to ensure system performance targets are met.

Part Context

This component belongs to the Knowles Dielectric Labs signal conditioning portfolio, specifically within their bandpass filter series. These filters are engineered for high-frequency applications where precise spectral selection is critical. The product line typically serves industries such as telecommunications and aerospace, providing reliable signal integrity in microwave circuits.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult the manufacturer's official documentation for potential cross-references or updated model equivalents.