L090XE6S

Overview

The L090XE6S is a surface-mount low-pass RF filter manufactured by Knowles Dielectric Labs. It operates within a frequency range of 0 Hz to 9 GHz and features a nominal impedance of 50 Ohms. The component utilizes fully shielded construction with low-loss, high-permittivity ceramics to ensure minimal performance variation over temperature. It employs SMD/SMT termination styles for direct board integration.

Feature Summary

• Fully shielded design for enhanced signal integrity
• Low-loss high-permittivity ceramic construction
• Minimal performance variation across temperature ranges

Applications

• High-frequency attenuation circuits
• RF signal conditioning
• Wireless communication systems

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact electrical characteristics and compliance status. Ensure the procurement source provides valid traceability data. Confirm RoHS compliance requirements match the specific batch documentation provided by the supplier before finalizing orders.

Selection Notes

Select this component for applications requiring precise low-pass filtering in the microwave spectrum. The 50 Ohm impedance matches standard RF transmission lines. Evaluate thermal stability requirements as the ceramic composition ensures consistent performance across varying environmental conditions without significant parameter drift.

Part Context

This part belongs to the surface-mount low-pass filter series from Knowles Dielectric Labs. These components are designed for drop-in replacement in high-frequency designs. The series emphasizes repeatability and small form factors suitable for modern compact electronic assemblies requiring reliable RF management.

Replacement Considerations

Cross-reference with DEB-L090XE6S variants if evaluation or testing phases require associated hardware. Verify pinout compatibility and impedance matching when substituting with other 9 GHz low-pass filters from different manufacturers.