L065XG9S

Overview

The L065XG9S is a surface-mount low-pass RF filter manufactured by Knowles Dielectric Labs. It features a center frequency of 3 GHz and a bandwidth of 1.3 dB. The component operates at an impedance of 50 Ohms with an insertion loss of 1.3 dB. It utilizes a 6-SMD, no-lead package measuring 5.59 mm in length, 4.57 mm in width, and 2.62 mm in maximum height. The device supports board mounting and functions within a temperature range of -55°C to +125°C.

Feature Summary

• Incorporates low-loss, high permittivity ceramics for minimal performance variation over temperature
• Fully shielded design ensuring excellent repeatability
• Small size suitable for high-frequency attenuation applications

Applications

• High-frequency signal conditioning
• RF circuit filtering
• Board mount signal processing

Procurement Notes

Verify the specific datasheet version for the L065XG9S to confirm exact electrical tolerances and mechanical dimensions prior to integration. Ensure that the selected packaging format aligns with assembly requirements, as bulk and reel options may exist for related variants. Cross-reference the manufacturer's official documentation to validate compliance with RoHS standards and operational temperature limits defined in the product specifications.

Selection Notes

Select the L065XG9S when a 3 GHz center frequency low-pass response is required with a 1.3 dB bandwidth constraint. The 50 Ohm impedance rating must match the system transmission line characteristics. Consider the 6-SMD no-lead package dimensions for PCB layout space constraints. Verify thermal stability requirements against the specified -55°C to +125°C operating range for environmental suitability.

Part Context

This component belongs to the Knowles Dielectric Labs surface-mount low-pass filter series. These filters are designed using low-loss, high permittivity ceramics to provide stable performance across varying temperatures. The series offers fully shielded components with small footprints, providing drop-in solutions for high-frequency attenuation needs in RF applications.

Replacement Considerations

The L065XG9S-T variant shares similar electrical characteristics but differs in packaging configuration. Verify compatibility if substituting between bulk and tape-and-reel formats. No other direct substitute part numbers are confirmed in public documentation.