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Product Detailed Parameters
- Description：RF FILTERS
- Series：-
- Mfr：Knowles Dielectric Labs
- Package：Tape & Reel (TR)
- Frequency：5GHz (Cutoff)
- Bandwidth：4.8GHz
- Filter Type：Low Pass
- Ripple：-
- Insertion Loss：2.5dB
- Mounting Type：Surface Mount
- Package / Case：8-SMD, No Lead
- Size / Dimension：0.220" L x 0.180" W (5.59mm x 4.57mm)
- Height (Max)：0.118" (3.00mm)
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Overview
The L050XF9S-T is a surface-mount low-pass filter manufactured by Knowles Dielectric Labs. It operates at a cutoff frequency of 5 GHz with a characteristic impedance of 50 Ohms. The component utilizes SMD/SMT termination and is designed for board mounting. It functions within an operating temperature range from -55°C to +125°C. The unit weighs approximately 23.375 grams and is classified under signal conditioning filters.
Feature Summary
- Incorporates low-loss, high permittivity ceramics for minimal performance variation over temperature
- Fully shielded construction ensuring excellent repeatability
- Small size suitable for high-frequency attenuation applications
Applications
- High-frequency signal conditioning circuits
- RF filter implementations requiring 5 GHz cutoff
- Board-mounted signal processing systems
Procurement Notes
Verify the specific suffix configuration against official documentation to ensure functional alignment. Confirm RoHS compliance status through current manufacturer declarations. Validate that the surface-mount package dimensions match the target PCB footprint requirements prior to integration.
Selection Notes
Select this component for applications requiring a precise 5 GHz low-pass response in a compact form factor. Ensure the design accommodates the specified 50 Ohm impedance and wide thermal operating range. Consider the fully shielded nature for environments requiring strict electromagnetic interference mitigation.
Part Context
This part belongs to the Knowles Dielectric Labs surface-mount filter family. These components are engineered using advanced ceramic materials to provide stable electrical characteristics across varying environmental conditions. The series is known for offering drop-in solutions for high-frequency signal management tasks.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Verify compatibility with alternative models only through direct datasheet comparison of electrical parameters and physical dimensions.
FAQ
What is the cutoff frequency of the L050XF9S-T?
The component has a specified cutoff frequency of 5 GHz.
Is the L050XF9S-T fully shielded?
Yes, the component features fully shielded construction to ensure excellent repeatability.
