0805Y1000392MXTE07

Overview

The Knowles Syfer 0805Y1000392MXTE07 is a pass-through feedthrough capacitor with a capacitance of 3900 pF and a DC voltage rating of 100V. It utilizes X7R dielectric material, offering a tolerance of ±20%. Designed for surface mount applications in the 0805 (2012 metric) package, it measures 2.00mm x 1.25mm with a maximum height of 1.15mm. The component operates within a temperature range of -55°C to +125°C and belongs to the FlexiCap™ series.

Feature Summary

• Pass-through feedthrough architecture providing integrated EMI filtering capabilities
• Flexible soft terminal design to enhance reliability on board-flex sensitive substrates
• X7R ceramic dielectric ensuring stable performance across wide industrial temperature ranges

Applications

• Board-flex sensitive circuit assemblies requiring strain relief
• High-frequency signal lines needing integrated EMI suppression
• Compact surface mount designs constrained by strict height profiles

Procurement Notes

Verify the specific suffix 'E07' against official datasheets to confirm packaging and terminal specifications. Ensure compatibility with reflow soldering profiles suitable for flexible terminals. Cross-reference RoHS3 compliance status for current regulatory requirements before finalizing procurement orders.

Selection Notes

Select this component when board flex resistance is critical alongside EMI filtering needs. The 0805 footprint balances size constraints with adequate capacitance values. Verify that the 100V rating exceeds peak transient voltages in the target application environment to ensure long-term reliability.

Part Context

This part belongs to the Knowles Syfer FlexiCap™ series, which specializes in MLCCs with flexible terminations. These components are engineered to mitigate mechanical stress caused by PCB warping or thermal expansion, making them distinct from standard rigid-termination capacitors in high-reliability electronics.

Replacement Considerations

Direct substitutes must match the 0805 footprint, 3900pF value, 100V rating, and specifically feature flexible/soft terminals. Generic X7R 0805 capacitors without flexible terminations are not suitable replacements due to differing mechanical stress tolerances.