1806J0250682MJTE07

Overview

The Knowles Syfer 1806J0250682MJTE07 is a feed-through multilayer ceramic capacitor designed for surface mount applications. It features a 1806 (4516 metric) case size with a capacitance of 6800 pF and a DC voltage rating of 25 VDC. The component utilizes X7R dielectric material, providing a tolerance of ±20%. It is rated for a continuous current of 2 A and incorporates a nickel barrier structure.

Feature Summary

• Feed-through architecture for integrated EMI filtering
• Nickel barrier construction for enhanced reliability
• Surface mount design for automated assembly

Applications

• High-frequency signal line filtering
• Power distribution network decoupling
• EMI suppression in compact electronic modules

Procurement Notes

Verify the specific package variant against official datasheets to ensure compatibility with PCB footprint requirements. Confirm that the 2 A current rating aligns with the operational load conditions of the target circuit. Cross-reference the X7R temperature characteristics with the environmental specifications of the final application to ensure stable performance under expected thermal conditions.

Selection Notes

Select this component when high-current handling capability is required alongside effective noise suppression in a small form factor. The feed-through design offers superior performance compared to standard MLCCs in applications where space constraints limit the use of discrete filter components. Ensure the 25 VDC rating provides adequate margin for the operating voltage levels within the system.

Part Context

This part belongs to the Knowles Syfer feed-through capacitor series, which integrates filtering capabilities directly into the mounting structure. These components are engineered for high-reliability applications requiring robust EMI/RFI attenuation. The 1806 case size balances physical footprint with electrical performance, making it suitable for dense circuit board layouts.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.