1812Y1000563MJTE03

Overview

The Knowles Syfer 1812Y1000563MJTE03 is a multilayer ceramic capacitor (MLCC) in an 1812 surface-mount package. It features a capacitance of 56.00 nF with a tolerance of ±20%. The rated DC voltage is 100V, utilizing X7R dielectric material. This component is part of the FlexiCap series, incorporating a nickel barrier and soft termination technology to enhance mechanical reliability under board flex conditions.

Feature Summary

• X2Y architecture providing integrated common-mode noise suppression
• FlexiCap soft termination design for improved board flex resistance
• Nickel barrier electrode structure for enhanced durability

Applications

• Automotive electronics requiring AEC-Q200 qualification
• Circuits sensitive to board flex stress
• Common-mode noise filtering applications

Procurement Notes

Verify the specific suffix configuration against official datasheets to ensure correct termination and barrier specifications. Confirm availability status as supply may be restricted. Ensure compatibility with reflow soldering profiles specified by the manufacturer for reliable assembly.

Selection Notes

Select this component when high capacitance density is required in an 1812 footprint alongside robust mechanical performance. The X2Y topology offers superior EMI suppression compared to standard capacitors. Verify that the 100V rating meets the circuit's maximum operating voltage requirements.

Part Context

This part belongs to the Knowles Syfer 1812Y series, specialized for high-reliability applications. The series emphasizes mechanical resilience through FlexiCap technology, making it suitable for automotive and industrial environments where vibration and thermal cycling are prevalent.

Replacement Considerations

Direct substitutes must match the 1812 package, 56nF capacitance, 100V rating, and X2Y functionality. Verify terminal compatibility and temperature coefficient stability before substitution.