1812Y5000272MJTE03

Overview

The Knowles Syfer 1812Y5000272MJTE03 is a multilayer ceramic capacitor (MLCC) from the FlexiCap series. It features a capacitance of 2700 pF with a tolerance of ±20%. The component has a rated DC voltage of 500V and utilizes X7R dielectric material. It is housed in an 1812 (4532 metric) surface-mount package with flexible terminals. The operating temperature range spans from -55°C to +125°C.

Feature Summary

• Flexible terminal design reduces stress on the component during board flexing
• AEC-Q200 qualified for automotive reliability standards
• X7R dielectric provides stable capacitance across the operating temperature range

Applications

• Automotive electronics requiring high reliability
• Applications sensitive to board flex stress
• High-voltage decoupling circuits

Procurement Notes

Verify the exact suffix against official manufacturer documentation, as ordering codes may include specific packaging or termination variations not fully detailed in general listings. Confirm RoHS compliance status directly with the supplier. Ensure the source document explicitly matches the full part number to avoid substitution errors due to minor suffix differences.

Selection Notes

Select this component when board flex resistance is critical in automotive or rigid-flex designs. The 1812 footprint allows for higher voltage ratings compared to smaller packages. Verify that the ±20% tolerance meets circuit requirements, as it is wider than standard ±5% or ±10% options. Ensure the 500V rating aligns with the system's maximum operating voltage.

Part Context

This part belongs to the Knowles Syfer FlexiCap family, which specializes in MLCCs with compliant terminations. These components are engineered to withstand mechanical stress caused by PCB bending, making them suitable for automotive and industrial applications where structural integrity under vibration or flex is required.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult the manufacturer's catalog for direct equivalents within the same series.