L050XF9S

Overview

The L050XF9S is a surface mount low-pass filter manufactured by Knowles Dielectric Labs. It operates with a center frequency of 5 GHz and features a characteristic impedance of 50 Ohms. The component supports SMD/SMT termination styles for board mounting. It functions within an operating temperature range from -55°C to +125°C. This signal conditioning device is designed for high-frequency RF applications requiring precise filtering characteristics.

Feature Summary

• Surface mount construction for automated assembly integration
• Low-pass filtering functionality at 5 GHz center frequency
• Wide operational temperature tolerance for harsh environments

Applications

• RF signal conditioning circuits
• Wireless communication systems
• Test and measurement equipment

Procurement Notes

Verify the specific suffix requirements, as variants like L050XF9S-T exist with different packaging. Confirm availability status directly with authorized distributors, as supply can be restricted. Ensure the selected part matches the required impedance and frequency specifications for your design. Check datasheets for exact dimensional tolerances before finalizing procurement.

Selection Notes

Select this component when a 5 GHz low-pass response is required in a compact form factor. The 50 Ohm impedance aligns with standard RF transmission lines. Consider the -55°C to +125°C range if the application involves thermal stress. Compare against other series filters if bandwidth or insertion loss specifications differ significantly from project needs.

Part Context

This part belongs to the Knowles Dielectric Labs RF filter portfolio, specifically the low-pass category. It shares design principles with other surface mount components in the lineup, such as the B-series bandpass filters. The product line emphasizes miniaturization and reliability for modern electronic devices requiring stable RF performance across varying temperatures.