1812Y5000563MJTE03

Overview

The Knowles Syfer 1812Y5000563MJTE03 is a multilayer ceramic capacitor (MLCC) with a capacitance of 0.056 µF and a DC voltage rating of 500 VDC. It utilizes X7R dielectric material, providing a tolerance of ±20%. The component is housed in an 1812 (4532 metric) surface-mount package. It features FlexiCap technology with soft terminals to enhance board flex sensitivity and includes a nickel barrier structure.

Feature Summary

• Incorporates FlexiCap technology with flexible soft terminals to mitigate stress during board flexing.
• Features a three-terminal X2Y architecture for enhanced electromagnetic interference filtering.
• Utilizes a nickel barrier electrode structure for improved reliability.

Applications

• Automotive electronics requiring AEC-Q200 compliance
• Board-flex sensitive circuit designs
• Electromagnetic interference suppression applications

Procurement Notes

Verify the specific suffix configuration against official manufacturer documentation to ensure correct terminal and termination specifications. Confirm RoHS and REACH compliance status directly from the latest datasheet before integration. Cross-reference the part number with authorized distributors to validate current availability and lead times, as supply chain conditions may vary.

Selection Notes

Select this component for high-voltage applications requiring robust mechanical resilience against board warping. The X7R dielectric offers stable performance across a wide temperature range. Ensure the design accommodates the specific footprint requirements of the 1812 package and considers the thermal characteristics associated with the nickel barrier construction.

Part Context

This component belongs to the Knowles Syfer FlexiCap series, designed specifically for automotive and industrial environments where mechanical stability is critical. The 1812Y series generally denotes high-reliability MLCCs with specialized termination technologies to prevent cracking under mechanical stress.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify compatibility with alternative components by matching capacitance, voltage rating, dielectric type, and physical dimensions through official manufacturer cross-reference tools.

FAQ

What is the terminal type of the 1812Y5000563MJTE03?

The component features flexible soft terminals designed to reduce stress on the capacitor during board flexing.

Does this capacitor have a specific internal structure for EMI filtering?

Yes, it utilizes an X2Y three-terminal architecture which provides inherent common-mode noise suppression.