1806Y0250472MJTE07

Overview

The Knowles Syfer 1806Y0250472MJTE07 is a three-terminal multilayer ceramic capacitor (MLCC) designed for surface mount technology. It features an 1806 case size with a capacitance of 4700 pF and a DC voltage rating of 25 VDC. The component utilizes X7R dielectric material, providing a tolerance of ±20%. It incorporates FlexiCap/Nickel Barrier construction to enhance mechanical reliability against cracking. This part functions as an EMI filter, offering effective noise suppression in high-frequency circuits.

Feature Summary

• Three-terminal architecture provides enhanced electromagnetic interference filtering capabilities
• FlexiCap/Nickel Barrier construction improves resistance to mechanical stress and cracking
• X7R dielectric ensures stable performance across standard operating temperature ranges

Applications

• High-frequency signal line filtering
• Power supply decoupling with noise suppression requirements
• EMI suppression in compact electronic modules

Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to confirm terminal configuration and barrier materials. Ensure compatibility with automated pick-and-place equipment regarding the three-terminal footprint. Cross-reference RoHS compliance status using current regulatory filings. Confirm storage conditions align with moisture sensitivity level requirements before assembly.

Selection Notes

Select this component when space-constrained designs require integrated filtering without additional discrete inductors. The three-terminal design offers superior high-frequency attenuation compared to standard two-terminal capacitors. Evaluate thermal management needs relative to the X7R temperature characteristics. Consider the nickel barrier termination for improved solder joint durability in vibration-prone environments.

Part Context

This component belongs to the Knowles Syfer general-purpose MLCC family, specifically engineered for robustness in demanding applications. The 1806 metric footprint balances capacitance density with physical stability. The product line emphasizes reliability through specialized internal electrode structures and barrier terminations suitable for modern surface mount processes.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify pinout compatibility and electrical specifications before considering alternative manufacturers. Ensure any replacement maintains the three-terminal EMI filter topology.