0805Y0500393MJTE07

Overview

The Knowles Syfer 0805Y0500393MJTE07 is a feed-through capacitor with a capacitance of 0.039 µF and a DC voltage rating of 50V. It operates within a temperature range of -55°C to +125°C and features a current rating of 1A. The component utilizes an X7R dielectric and is housed in a compact 0805 (2012 metric) package. Designed for surface mount applications, it provides EMI filtering capabilities suitable for board-flex sensitive environments.

Feature Summary

• Integrated EMI filtering through feed-through architecture
• Flexible terminal design for board-flex sensitivity
• High current handling capability of 1A
• Compact 0805 footprint for space-constrained layouts

Applications

• Board-flex sensitive circuit designs
• EMI suppression in high-current signal paths
• Space-constrained surface mount assemblies

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to ensure correct termination and packaging specifications. Confirm RoHS compliance status and environmental declarations prior to integration. Cross-reference the part number with the latest datasheet to validate electrical parameters and mechanical dimensions for your specific application requirements.

Selection Notes

Select this component when integrated EMI filtering and high current capacity are required in a small form factor. The flexible terminal feature makes it suitable for applications subject to mechanical stress or board flexing. Ensure the 50V rating and 1A current limit align with the operational conditions of the target circuit design.

Part Context

This component belongs to the Knowles Syfer FlexiCap series, which specializes in multilayer ceramic capacitors with flexible terminations. The series is engineered to withstand mechanical stress during assembly and operation, particularly in environments where PCB flexing occurs. The feed-through variant integrates filtering directly into the capacitor structure.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.