0805J0250104MXTE01

Overview

The Knowles Syfer 0805J0250104MXTE01 is a multilayer ceramic capacitor (MLCC) in an 0805 surface-mount package. It features X7R dielectric characteristics with a capacitance of 0.1 µF and a DC voltage rating of 25 V. The component offers ±20% tolerance and operates within a temperature range of -55°C to +125°C. It utilizes a three-terminal EMI filter architecture with nickel barrier and 100% tin terminations, designed for enhanced electromagnetic interference suppression in compact circuit layouts.

Feature Summary

• Three-terminal EMI filter topology for superior noise attenuation
• X7R dielectric stability across wide temperature ranges
• Nickel barrier termination structure for reliable soldering

Applications

• High-density PCB designs requiring EMI suppression
• Signal line filtering in sensitive electronic circuits
• Power supply decoupling in compact devices

Procurement Notes

Verify the specific suffix MXTE01 against official datasheets to confirm the three-terminal EMI filter configuration, as standard MLCCs may share similar base part numbers. Ensure compatibility with automated pick-and-place equipment due to the unique terminal layout. Confirm RoHS compliance status through manufacturer documentation prior to integration into regulated assemblies.

Selection Notes

Select this component when board space is limited but high-frequency noise suppression is critical. The three-terminal design provides better performance than standard two-terminal capacitors in high-speed applications. Verify that the 25V rating meets the circuit's peak voltage requirements and that the X7R temperature coefficient aligns with operational environmental conditions.

Part Context

This part belongs to the Knowles Syfer XT series, which specializes in general-purpose and filtered MLCCs. The 0805J prefix indicates the standard 0805 footprint with J-series electrical characteristics. The XT series is engineered for robustness in demanding industrial and consumer electronics environments, offering consistent performance across manufacturing batches.

Replacement Considerations

Direct substitutes include other 0805 three-terminal EMI filters with matching 0.1 µF, 25V, and X7R specifications. Verify terminal pitch and height dimensions to ensure mechanical fit. Alternative brands such as Murata or TDK offer comparable filtered MLCCs; cross-reference impedance curves and self-resonant frequencies for electrical equivalence.