1806Y1000184MXTE01

Overview

The Knowles Syfer 1806Y1000184MXTE01 is a multilayer ceramic capacitor (MLCC) designed for surface mount technology. It features an X7R dielectric material with a capacitance of 0.18 µF and a voltage rating of 100 VDC. The component exhibits a tolerance of ±20% and operates within a temperature range of -55°C to +125°C. Housed in a standard 1806 (4516 metric) package, it measures 4.5 mm in length, 1.6 mm in width, and has a maximum height of 1.3 mm. This device belongs to the FlexiCap series, indicating specialized terminal construction.

Feature Summary

• Utilizes X7R dielectric characteristics for stable capacitance performance across varying temperatures.
• Incorporates flexible or soft terminal technology to enhance mechanical reliability on substrates sensitive to board flexure.
• Constructed as a Class 2 ceramic capacitor suitable for general-purpose decoupling and filtering applications.

Applications

• High-reliability electronic assemblies requiring robust mechanical integrity
• Circuit boards susceptible to flexing or vibration stress
• General-purpose decoupling and bypassing in surface mount designs

Procurement Notes

Verify the specific suffix configuration against official manufacturer documentation to ensure correct terminal type and packaging specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration into production workflows. Cross-reference part numbers with authorized distributors to validate authenticity and current availability status.

Selection Notes

Select this component when application requirements demand high capacitance density within a 1806 footprint combined with enhanced mechanical durability. The X7R dielectric provides adequate stability for most general applications, while the flexible terminals mitigate stress-induced failures. Ensure operating voltages remain below the 100 VDC rating to maintain long-term reliability.

Part Context

This component is part of the Knowles Syfer FlexiCap family, which specializes in MLCCs featuring compliant terminations. These devices are engineered to address mechanical failure modes common in rigid ceramic capacitors, particularly in environments subject to thermal cycling or physical stress. The 1806Y series specifically targets applications needing reliable performance in compact form factors.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify compatibility with existing footprints and electrical parameters before considering alternative manufacturers or series.