1206Y2000393MJTE07

Overview

The Knowles Syfer 1206Y2000393MJTE07 is a 1206 (3216 metric) surface-mount feed-through capacitor rated at 200V DC with a capacitance of 0.039 µF. It features an X7R dielectric and ±20% tolerance, designed for high-reliability applications. The component incorporates FlexiCap™ technology with nickel barrier and tin terminations to enhance mechanical robustness against board flexure.

Feature Summary

• Integrated EMI filtering capability via three-terminal feed-through architecture
• FlexiCap™ soft termination design mitigates stress from PCB bending
• Nickel barrier plating ensures reliable solder joint integrity

Applications

• Automotive electronics requiring AEC-Q200 compliance
• Board-flex sensitive circuit assemblies
• High-reliability industrial control systems

Procurement Notes

Verify the specific suffix configuration against official datasheets to confirm terminal material and voltage ratings. Ensure compatibility with RoHS3 standards if required by your assembly specifications. Cross-reference the manufacturer part number directly with authorized distributors to avoid counterfeit components.

Selection Notes

Select this component when board flexure resistance is critical alongside EMI suppression needs. The FlexiCap™ structure addresses reliability issues common in rigid-termination MLCCs. Confirm that the 200V rating and 0.039 µF value align with the target circuit's electrical requirements and thermal operating range.

Part Context

This part belongs to the Knowles Syfer 1206Y series, which specializes in high-reliability multilayer ceramic capacitors. The series utilizes advanced termination technologies to improve durability in demanding environments, distinguishing it from standard commercial-grade MLCCs through enhanced mechanical performance.

Replacement Considerations

Official substitutes include 1206Y1000393MJTE07 and 1206Y2500393MJTE07, which share identical capacitance and form factor but differ in voltage ratings.