1206J0250563MXTE07

Overview

The Knowles Syfer 1206J0250563MXTE07 is a surface-mount multilayer ceramic capacitor (MLCC) designed as a three-terminal EMI filter. It features a capacitance of 0.056 µF with a tolerance of ±20%. The device operates at a DC voltage rating of 25 V and utilizes an X7R dielectric material. Housed in a standard 1206 (3216 metric) package, it incorporates a nickel barrier termination system to enhance solderability and mechanical reliability. This component is engineered for effective electromagnetic interference suppression in compact electronic assemblies.

Feature Summary

• Three-terminal architecture provides enhanced high-frequency noise attenuation compared to standard two-terminal capacitors
• Integrated nickel barrier termination improves solder joint integrity and resistance to corrosion
• X7R dielectric ensures stable capacitance performance across a wide operating temperature range

Applications

• Power supply input filtering for noise reduction
• Signal line EMI suppression in data communication interfaces
• General-purpose decoupling in dense PCB layouts

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. Check for any specific handling requirements related to the nickel barrier terminations during assembly processes.

Selection Notes

Select this component when space-constrained designs require superior high-frequency filtering capabilities within a 1206 footprint. The three-terminal design offers better parasitic inductance performance than standard MLCCs. Ensure the 25V rating meets the circuit's maximum operating voltage requirements while considering derating guidelines for long-term reliability.

Part Context

This component belongs to the Knowles Syfer family of application-specific passive components. The brand specializes in precision capacitors and EMI filters tailored for demanding industrial and commercial applications. The 1206J series denotes general-purpose X7R devices within their portfolio, balancing performance with cost-effectiveness for mass production environments.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify pin compatibility and electrical parameters if considering alternative manufacturers' three-terminal EMI filters.