0805Y0250183MXTE07

Overview

The Knowles Syfer 0805Y0250183MXTE07 is a 0.018 µF (18 nF) feed-through multilayer ceramic capacitor in an 0805 package. It features a 25 V DC voltage rating and X7R dielectric with ±20% tolerance. The component utilizes a three-terminal EMI filter design with Nickel Barrier termination and 100% tin plating. It operates within a temperature range of -55°C to +125°C.

Feature Summary

• Three-terminal EMI filter architecture for enhanced noise suppression
• Nickel barrier termination structure for reliability
• Feed-through capacitor design integrating filtering capabilities

Applications

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

Procurement Notes

Verify the specific suffix MXTE07 against official datasheets to confirm the three-terminal EMI filter configuration and nickel barrier termination. Ensure compatibility with PCB footprints designed for feed-through capacitors rather than standard two-terminal MLCCs. Confirm RoHS compliance status through manufacturer documentation prior to integration.

Selection Notes

Select this component when board space constraints require an 0805 footprint but high-frequency noise attenuation is critical. The three-terminal design offers superior high-frequency performance compared to standard two-terminal capacitors. Verify that the circuit current does not exceed the rated limits specified in the technical data sheet.

Part Context

This part belongs to the Knowles Syfer FlexiCap series, which specializes in high-reliability ceramic capacitors. The 0805Y series denotes general-purpose X7R dielectric components. The specific model integrates EMI filtering functionality, distinguishing it from standard bypass capacitors within the same physical package family.

Replacement Considerations

Direct substitutes must match the 0.018 µF capacitance, 25 V rating, 0805 package, and three-terminal feed-through topology. Standard two-terminal MLCCs are not electrically equivalent replacements due to differing impedance characteristics at high frequencies.