B250LA0S

Overview

The B250LA0S is a surface-mount bandpass RF filter manufactured by Knowles Dielectric Labs. It operates at a center frequency of 25 GHz with a bandwidth of 1 GHz. The component features a 4 dB insertion loss and is designed for 50 Ohm impedance systems. It utilizes a lead-free SMD package suitable for automated assembly processes.

Feature Summary

• High-frequency operation centered at 25 GHz
• Compact lead-free surface-mount construction
• Designed for signal conditioning in RF applications

Applications

• Wireless communication infrastructure
• Point-to-point microwave links
• Satellite communication systems

Procurement Notes

Verify the specific datasheet revision to confirm exact electrical tolerances and pinout configurations before integration. Ensure compatibility with standard reflow soldering profiles for lead-free components. Cross-reference the manufacturer's part number against authorized distributor listings to confirm authenticity and current production status.

Selection Notes

Select this component for designs requiring precise filtering at 25 GHz. Evaluate the 1 GHz bandwidth against system spectral requirements. Confirm that the 4 dB insertion loss aligns with link budget calculations. Verify physical footprint constraints match the leadless SMD package dimensions provided in the official mechanical drawings.

Part Context

This part belongs to the Bandpass filter series from Knowles Dielectric Labs, which specializes in high-performance ceramic substrate filters. The XT series designation often appears in related product lines, indicating specific manufacturing standards for reliability and consistency in high-frequency signal processing applications.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer for direct equivalents or updated revisions.