0805Y0500681MXTE01

Overview

The Knowles Syfer 0805Y0500681MXTE01 is a feed-through capacitor with a capacitance of 680 pF and a DC voltage rating of 50 V. It utilizes X7R dielectric material and features a 0805 (2012 metric) surface-mount package. The component has a tolerance of ±20% and operates within a temperature range of -55°C to +125°C. It employs flexible termination technology for enhanced mechanical reliability.

Feature Summary

• Integrated EMI filtering capability through feed-through architecture
• Flexible termination design accommodates board bending stress
• Nickel barrier layer provides corrosion resistance

Applications

• Board-flex sensitive circuit designs
• High-reliability space applications
• EMI suppression in compact SMD layouts

Procurement Notes

Verify the specific suffix E01 indicates the three-pad feed-through configuration rather than standard MLCC. Confirm RoHS compliance status and AEC-Q200 qualification requirements against current datasheet revisions before finalizing procurement specifications.

Selection Notes

Select this component when integrated EMI filtering is required in a small footprint. The flexible termination is critical for applications subject to mechanical stress or thermal cycling. Ensure the 50V rating meets the circuit's peak voltage demands.

Part Context

This part belongs to the Syfer FlexiCap series, known for proprietary flexible terminations that exceed standard mechanical performance. The series includes general MLCCs and specialized feed-through filters designed for high-reliability environments including aerospace.

Replacement Considerations

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