1812Y2000823MSTE03

Overview

The Knowles Syfer 1812Y2000823MSTE03 is a feedthrough ceramic capacitor with a capacitance of 0.082 µF and a rated voltage of 500 VDC. It utilizes X7R dielectric material and features an 1812 (4532 metric) package size. The component operates within a temperature range of -55°C to +125°C and carries AEC-Q200 qualification for automotive reliability.

Feature Summary

• Feedthrough architecture providing integrated EMI filtering capabilities
• AEC-Q200 qualified for automotive boardflex sensitive applications
• Flexible terminal design to reduce mechanical stress on the substrate

Applications

• Automotive electronics requiring high voltage isolation
• Boardflex sensitive circuit boards
• EMI suppression in power distribution networks

Procurement Notes

Verify the specific suffix MSTE03 against official datasheets to confirm the feedthrough configuration and nickel barrier termination. Ensure compatibility with PCB footprints designed for feedthrough capacitors rather than standard MLCCs. Confirm RoHS compliance status through manufacturer documentation prior to integration.

Selection Notes

Select this component when high-voltage filtering is required in a compact form factor. The feedthrough design offers superior noise attenuation compared to standard parallel plate capacitors. Consider the 500V rating and 0.082µF value for appropriate decoupling needs in automotive or industrial environments.

Part Context

This part belongs to the Knowles Syfer FlexiCap series, which specializes in flexible termination technology. The 1812Y prefix indicates the 1812 case size and Y series characteristics. The MSTE03 suffix denotes the specific feedthrough construction and termination type, distinguishing it from standard surface mount variants.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify pinout and footprint compatibility before considering any alternative components.