1206Y0250272MJTE07

Overview

The Knowles Syfer 1206Y0250272MJTE07 is a high-reliability multilayer ceramic capacitor (MLCC) designed for surface mount technology. It features a capacitance of 2700 pF with a tolerance of ±20% and a DC voltage rating of 25 VDC. Utilizing X7R dielectric material, this component operates within a temperature range of -55°C to +125°C. The device is housed in a standard 1206 (3216 metric) package with flexible soft terminals to enhance board flexibility. It functions as a three-terminal EMI filter incorporating a nickel barrier structure.

Feature Summary

• Three-terminal EMI filter architecture providing enhanced noise suppression capabilities
• Flexible soft terminal construction designed to reduce stress on sensitive circuit boards
• Nickel barrier integration within the electrode structure for improved reliability
• X7R dielectric composition ensuring stable performance across wide temperature variations

Applications

• High-reliability electronic systems requiring robust electromagnetic interference filtering
• Circuit boards sensitive to mechanical flexure or thermal expansion stress
• Signal line protection in communication equipment
• Power supply input stages for noise attenuation

Procurement Notes

Verify the complete part number including the suffix to ensure correct termination and barrier specifications. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Check current availability constraints as distribution may be limited. Ensure storage conditions align with moisture sensitivity level requirements to maintain component integrity during assembly processes.

Selection Notes

Select this component when both EMI filtering and mechanical durability are critical design parameters. The three-terminal configuration offers superior high-frequency noise rejection compared to standard two-terminal capacitors. Consider the flexible terminal feature if the application involves significant PCB bending or vibration. Verify that the 25V rating and 2700pF value meet the specific circuit impedance and voltage handling requirements.

Part Context

This component belongs to the Knowles Syfer FlexiCap series, which specializes in high-reliability MLCCs. The series is engineered for demanding environments where standard components might fail due to mechanical stress. The 1206Y prefix indicates the 1206 case size and general product family characteristics within the broader ceramic capacitor portfolio.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Evaluate other three-terminal EMI filters from the same manufacturer with compatible voltage and capacitance ratings. Ensure any replacement maintains the flexible terminal and nickel barrier specifications if those features are required for the application.