LP0805H4000ASTR500

Overview

The LP0805H4000ASTR500 is a low-pass filter from the KYOCERA AVX LP series, designed for signal conditioning applications. It operates at a center frequency of 4 GHz with a 50 Ohm impedance. The component utilizes surface-mount technology (SMD/SMT) and is housed in an 0805 package. It supports board mounting and functions within a temperature range of -40°C to +100°C. The part is available in cut tape packaging.

Feature Summary

• Provides low-pass filtering for RF signal conditioning
• Operates at 4 GHz center frequency
• Compatible with standard SMD/SMT board mounting processes

Applications

• RF signal path filtering
• Wireless communication systems
• Test and measurement equipment

Procurement Notes

Verify the exact suffix against official datasheets, as variations like \500 or ASTR may indicate specific packaging or revision differences. Confirm RoHS compliance status through manufacturer documentation before integration. Ensure the 0805 footprint matches your PCB layout requirements. Check for any recent part number changes or obsolescence notices via KYOCERA AVX channels.

Selection Notes

Select this component when a 4 GHz cutoff is required in a compact 0805 form factor. Compare insertion loss specifications against system budget constraints. Verify thermal performance limits align with your operating environment. Consider availability and lead times relative to production schedules. Evaluate alternative frequencies if the 4 GHz specification does not match the target application bandwidth.

Part Context

This part belongs to the LP series of low-pass filters manufactured by KYOCERA AVX. These components are engineered for high-frequency signal integrity in compact electronic designs. The series offers standardized impedance values suitable for general RF infrastructure.

Replacement Considerations

LPF0805HP2900CTT is listed as a related part but differs in frequency. No direct public substitute is confirmed for this specific 4 GHz variant.