1206Y0500563MXTE07

Overview

The Knowles Syfer 1206Y0500563MXTE07 is a surface-mount feed-through capacitor designed for EMI suppression. It features a capacitance of 0.056 µF with ±20% tolerance and a rated DC voltage of 50V. The component utilizes X7R dielectric material and operates within a temperature range of -55°C to +125°C. Housed in a 1206 (3216 metric) package, it incorporates FlexiCap™ technology with nickel barrier and tin terminations to enhance mechanical reliability.

Feature Summary

• Integrates FlexiCap™ flexible termination technology to reduce stress on the ceramic body and improve resistance to board flexing.
• Functions as a three-terminal EMI filter providing effective noise suppression in high-frequency circuits.
• Utilizes X7R dielectric characteristics suitable for stable performance across a wide industrial temperature range.

Applications

• High-speed digital signal line filtering
• Power supply input/output decoupling
• EMI suppression in communication modules

Procurement Notes

Verify the specific suffix MXTE07 against official datasheets to confirm terminal composition and packaging format. Ensure compatibility with automated pick-and-place equipment regarding the 1206 footprint dimensions. Confirm RoHS compliance status through current manufacturer declarations prior to integration into regulated assemblies.

Selection Notes

Select this component when board flexibility is a concern due to its soft termination design. The X7R dielectric offers higher volumetric efficiency compared to Class 1 alternatives. Verify that the 50V rating exceeds the maximum circuit voltage including transients. Consider the 0.056 µF value for targeted frequency attenuation requirements.

Part Context

This part belongs to the Knowles Syfer FlexiCap™ series of multilayer ceramic capacitors. The series emphasizes mechanical robustness for applications prone to thermal cycling or mechanical shock. The 1206Y prefix indicates the 1206 case size with specific internal construction optimized for feed-through configurations.

Replacement Considerations

Cross-reference with other 1206 Y-series parts from Knowles Syfer sharing the MXTE07 suffix for identical termination specifications. Verify that substitute components maintain the same three-terminal feed-through topology and FlexiCap™ mechanical properties.

FAQ

What is the primary benefit of the FlexiCap™ technology in this component?

FlexiCap™ provides flexible terminations that absorb mechanical stress, significantly improving reliability during board flexing and thermal cycling compared to rigid terminations.

Is this component suitable for high-temperature environments?

Yes, the X7R dielectric allows operation up to +125°C, making it suitable for standard industrial and commercial applications.