1206Y0250392MJTE07

Overview

The Knowles Syfer 1206Y0250392MJTE07 is a multilayer ceramic capacitor (MLCC) designed for surface mount technology. It features a capacitance of 3900 pF with a tolerance of ±20%. The component operates at a DC voltage rating of 25 VDC and utilizes X7R dielectric material. It is housed in a standard 1206 (3216 metric) package, measuring 3.2 mm in length, 1.6 mm in width, and 1.6 mm in height. The device incorporates flexible soft termination technology to enhance mechanical reliability under stress.

Feature Summary

• Incorporates FlexiCap nickel barrier technology for enhanced board flex sensitivity protection
• Features three-terminal EMI filter construction for superior noise suppression
• Utilizes flexible soft terminations to prevent lead fracture during PCB bending

Applications

• High-reliability electronic assemblies requiring EMI filtering
• Board-flex sensitive circuit designs
• General purpose SMD/SMT applications

Procurement Notes

Verify the specific suffix configuration against official manufacturer documentation to ensure correct termination and barrier specifications. Confirm RoHS compliance status through current datasheets. Check for regional sales restrictions or distribution limitations prior to ordering. Ensure compatibility with automated pick-and-place equipment regarding reel packaging standards.

Selection Notes

Select this component when high-frequency noise attenuation is required alongside mechanical durability. The three-terminal architecture provides better performance than standard two-terminal capacitors in EMI-sensitive environments. The flexible termination design is critical for applications subject to thermal cycling or mechanical strain on the printed circuit board.

Part Context

This part belongs to the Knowles Syfer 1206Y series, which focuses on high-reliability MLCCs. The series emphasizes robustness in harsh environments through specialized termination technologies. It represents a specialized subset of ceramic capacitors engineered for demanding industrial and commercial applications where standard components may fail due to mechanical stress.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify pinout and electrical characteristics carefully if considering alternative manufacturers.