LP0805A1119ASTR500

Overview

The LP0805A1119ASTR500 is a surface-mount low-pass filter manufactured by KYOCERA AVX. It operates within the 0805 (2012 metric) package size and is designed for signal conditioning applications. The component features a cutoff frequency of 1119 MHz and maintains a system impedance of 50 ohms. It utilizes SMD/SMT termination types for board mounting. The device is supplied in a tape and reel packaging format, with the suffix indicating a standard quantity per reel.

Feature Summary

• Provides low-pass filtering characteristics for RF signal paths
• Designed for compact surface-mount integration in 0805 footprint
• Maintains 50-ohm impedance matching for RF systems

Applications

• RF signal conditioning circuits
• Wireless communication modules
• Base station equipment filtering

Procurement Notes

Verify the specific datasheet for the LP0805A1119ASTR500 to confirm electrical tolerances and thermal ratings. Ensure compatibility with existing PCB layout constraints regarding the 0805 package dimensions. Confirm that the tape and reel packaging aligns with automated assembly requirements. Cross-reference the manufacturer's latest documentation for any updates on material compliance or recommended soldering profiles.

Selection Notes

Select this component when a precise low-pass filter response near 1119 MHz is required in a constrained space. The 0805 case size offers a balance between performance and board area efficiency. Consider the 50-ohm impedance specification to ensure proper matching with source and load impedances in the RF chain. Evaluate the SMD termination type against available manufacturing capabilities for high-volume placement.

Part Context

This part belongs to the LP series of low-pass filters from KYOCERA AVX, which are engineered for high-frequency applications. The series typically employs thin-film or similar advanced technologies to achieve sharp roll-off characteristics. These components are integral to modern RF front-end designs where size reduction and signal integrity are critical priorities for manufacturers.

Replacement Considerations

Consult official substitution guides for equivalent low-pass filters with matching cutoff frequencies and impedance values. Verify mechanical compatibility with the 0805 footprint before replacing. Ensure that alternative components meet the same thermal and electrical specifications for the intended application environment.