1206Y0500104MSTE03

Overview

The Knowles Syfer 1206Y0500104MSTE03 is a surface-mount multilayer ceramic capacitor (MLCC) in a 1206 package. It features a capacitance of 0.1 µF with a ±20% tolerance and an X7R dielectric. The component has a DC voltage rating of 50V and operates within a temperature range of -55°C to +125°C. It utilizes FlexiCap technology with nickel barrier electrodes for enhanced mechanical reliability.

Feature Summary

• Incorporates FlexiCap soft termination design to mitigate stress during board flexing
• Features nickel barrier electrode structure for improved durability
• Complies with AEC-Q200 automotive qualification standards

Applications

• Automotive electronics requiring board-flex sensitivity
• High-reliability circuit protection
• General-purpose decoupling in flexible assemblies

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation before ordering. Confirm RoHS compliance status and specific packaging quantities directly with authorized distributors, as availability may vary by region and supply chain conditions.

Selection Notes

Select this component when board flex resistance is critical due to its soft termination construction. Ensure the 50V rating and 0.1 µF capacitance align with circuit requirements. Verify that the X7R dielectric characteristics are suitable for the intended operating temperature range.

Part Context

This part belongs to the Knowles Syfer 1206Y series of high-reliability MLCCs. The series is designed for demanding environments, combining standard SMD footprints with specialized termination technologies to address mechanical failure modes common in rigid ceramic capacitors.

Replacement Considerations

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