1812Y0500104MJTE03

Overview

The Knowles Syfer 1812Y0500104MJTE03 is a feed-through capacitor with a capacitance of 0.1 µF and a voltage rating of 50 VDC. It utilizes X7R dielectric material and features a 1812 (4532 metric) surface-mount package. The component has a tolerance of ±20% and operates within a temperature range of -55°C to +125°C. Designed for high-frequency applications, it provides effective electromagnetic interference suppression.

Feature Summary

• Integrated feed-through architecture for enhanced high-frequency noise attenuation
• X7R dielectric construction ensuring stable performance across operating temperatures
• Surface-mount design compatible with automated assembly processes

Applications

• High-frequency signal line filtering
• Power supply input/output decoupling
• Electromagnetic interference suppression in sensitive circuits

Procurement Notes

Verify the specific suffix codes against official datasheets to confirm terminal configuration and packaging details. Ensure compatibility with board layout requirements for feed-through components. Check for RoHS compliance status and any recent product change notifications before finalizing procurement orders.

Selection Notes

Select this component when integrated feed-through functionality is required for superior high-frequency noise reduction compared to standard MLCCs. Consider the 1812 footprint constraints and the need for X7R stability in varying thermal environments during circuit design.

Part Context

This part belongs to the Knowles Syfer FlexiCap series, which specializes in capacitors with flexible terminations to withstand mechanical stress. The 1812Y prefix indicates a specific family of high-reliability ceramic capacitors designed for demanding industrial and automotive applications.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.