1206Y0500153MSTE03

Overview

The Knowles Syfer 1206Y0500153MSTE03 is a Surface Mount Multilayer Ceramic Capacitor (MLCC) in a 1206 (3216 metric) package. It features a capacitance of 0.015 µF with a ±20% tolerance and an X7R dielectric. The component has a rated DC voltage of 50V and operates within a temperature range of -55°C to +125°C. It incorporates FlexiCap technology with a nickel barrier for enhanced reliability.

Feature Summary

• X2Y architecture providing integrated common-mode filtering capabilities
• FlexiCap construction with nickel barrier for improved mechanical robustness
• AEC-Q200 qualification for automotive grade reliability

Applications

• Automotive electronics requiring AEC-Q200 compliance
• High-reliability circuit boards sensitive to flexing
• Common-mode noise suppression in signal lines

Procurement Notes

Verify the complete part number including suffixes, as they define specific termination and barrier materials. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure storage conditions align with MLCC handling guidelines to maintain performance integrity.

Selection Notes

Select this component when board flexibility is a concern due to its specialized electrode structure. The X2Y design offers superior EMI suppression compared to standard capacitors. Verify that the 50V rating meets the circuit's peak voltage requirements under all operating temperatures.

Part Context

This capacitor belongs to the Knowles Syfer FlexiCap series, designed for high-reliability applications. The 1206Y prefix indicates the 1206 case size and voltage class. The MSTE03 suffix denotes the specific termination and barrier configuration for this variant.

Replacement Considerations

Direct substitutes must match the X2Y topology and FlexiCap construction. Standard MLCCs lack the integrated filtering and mechanical benefits. Verify pin compatibility and electrical ratings before considering alternative manufacturers.