B230LA0S

Overview

The B230LA0S is a surface mount bandpass filter manufactured by Knowles Dielectric Labs, designed for signal conditioning applications at a center frequency of 23.0 GHz. The component operates within a bandwidth of 1000 MHz and features an insertion loss of 3.75 dB. It maintains a system impedance of 50 ohms and provides a rejection level of 12 dB. The device utilizes a ceramic substrate construction suitable for high-frequency RF environments.

Feature Summary

• Surface mount bandpass filter design for high-frequency signal conditioning
• Operates at a center frequency of 23.0 GHz with a 1000 MHz bandwidth
• Utilizes ceramic substrate construction for durability in RF applications

Applications

• High-frequency RF signal filtering
• Wireless communication systems requiring 23 GHz operation
• Signal conditioning in microwave circuits

Procurement Notes

Verify the specific suffix (e.g., -T) to confirm packaging configuration, as datasheets may list variants like B230LA0S-T. Confirm that the 50-ohm impedance matches your system requirements. Ensure the 3.75 dB insertion loss and 12 dB rejection specifications meet your link budget constraints before finalizing procurement.

Selection Notes

Select this component when a fixed 23.0 GHz center frequency is required. The 1000 MHz bandwidth defines the passband width; ensure it aligns with the signal spectrum. The 50-ohm impedance is standard for RF interfaces. Consider the ceramic substrate material for thermal stability in high-power or harsh environments compared to other filter technologies.

Part Context

This part belongs to the Knowles Dielectric Labs bandpass filter series, which includes similar models such as the B200LA0S-T and B070MB6S. These components are categorized under signal conditioning filters. The B230LA0S specifically targets the 23 GHz range, distinguishing it from lower frequency counterparts in the same product family.

Replacement Considerations

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