1206J0250683MXTE07

Overview

The Knowles Syfer 1206J0250683MXTE07 is a surface-mount multilayer ceramic capacitor (MLCC) designed as a three-terminal EMI filter. It features a capacitance of 68 nF with a tolerance of ±20%, rated for a DC voltage of 25V. The component utilizes X7R dielectric material and operates within a temperature range of -55°C to +125°C. It employs a nickel barrier electrode structure with 100% tin terminations, housed in a standard 1206 (3216 metric) package.

Feature Summary

• Three-terminal architecture provides enhanced electromagnetic interference filtering performance compared to standard two-terminal capacitors.
• Nickel barrier electrode construction ensures reliable solderability and mechanical stability during surface mount assembly processes.

Applications

• High-frequency noise suppression in sensitive electronic circuits
• Power supply input/output filtering stages
• Signal line protection against electromagnetic interference

Procurement Notes

Verify the specific suffix MXTE07 to confirm the reel packaging quantity and termination finish. Ensure compatibility with automated pick-and-place equipment regarding the 1206 footprint dimensions. Cross-reference the manufacturer datasheet for moisture sensitivity level handling requirements prior to soldering.

Selection Notes

Select this component when superior high-frequency attenuation is required over standard MLCCs. The three-terminal design offers lower effective series inductance. Verify that the 25V rating meets the circuit's peak voltage requirements and that the X7R temperature coefficient aligns with the operational environment.

Part Context

This part belongs to the Knowles Syfer Syfer Power series of EMI filter capacitors. These components are engineered specifically for applications demanding robust noise reduction in compact form factors. The 1206 case size balances current handling capabilities with board space constraints.

Replacement Considerations

Direct substitutes must match the 1206 footprint, 68nF capacitance, 25V rating, and three-terminal EMI filter topology. Verify terminal configuration and dielectric type before substitution.