1806Y0500204MXTE07

Overview

The Knowles Syfer 1806Y0500204MXTE07 is a surface-mount multilayer ceramic capacitor (MLCC) designed for general-purpose applications. It features a 1806 (4516 metric) case size with a capacitance of 200 nF and a DC voltage rating of 50 VDC. The dielectric material is X7R, providing stable performance across a temperature range of -55°C to +125°C. The component offers a tolerance of ±20% and utilizes nickel barrier electrodes with soft termination technology to enhance mechanical reliability during board flexing.

Feature Summary

• Incorporates FlexiCap™ soft termination technology to mitigate stress from PCB bending and thermal cycling.
• Utilizes a nickel barrier electrode structure to improve solderability and long-term reliability.
• Constructed with X7R dielectric material for consistent capacitance stability over the specified operating temperature range.

Applications

• General-purpose decoupling in board-flex sensitive circuits
• Bypass filtering in consumer electronics assemblies
• Signal conditioning in industrial control modules

Procurement Notes

Verify the complete part number including the suffix MXTE07 to ensure correct termination and packaging specifications. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Cross-reference the Mouser number 843-1806Y0500204MXTE07 for accurate distributor identification. Ensure storage conditions align with moisture sensitivity level requirements defined in the datasheet.

Selection Notes

Select this component when board flex resistance is critical due to its soft termination design. The X7R dielectric provides a balance of capacitance density and temperature stability suitable for general applications. Verify that the 50V rating meets the circuit's peak voltage requirements. Consider the 1806 footprint constraints against available PCB real estate.

Part Context

This component belongs to the Knowles Syfer FlexiCap series, which specializes in capacitors with enhanced mechanical durability. The series addresses common failure modes associated with rigid terminations in flexible printed circuit boards. It represents a standard offering within the broader portfolio of high-reliability ceramic capacitors manufactured by Knowles Syfer.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult the manufacturer's catalog for direct equivalents or upgrade paths based on specific electrical and mechanical requirements.