0805Y0500472MJTE07

Overview

The Knowles Syfer 0805Y0500472MJTE07 is a surface-mount feed-through capacitor designed for high-frequency noise suppression. It features a capacitance of 4700 pF with a voltage rating of 50 V and a tolerance of ±20%. The component utilizes C0G/NP0 dielectric material, ensuring stable performance across a temperature range of -55°C to +125°C. Housed in an 0805 (2012 metric) package, it supports a current rating of 1 A.

Feature Summary

• Integrated feed-through architecture provides effective electromagnetic interference filtering within a compact footprint.

Applications

• High-frequency signal line filtering
• Power supply noise suppression
• RF circuit decoupling

Procurement Notes

Verify the specific suffix 'MJTE07' against official manufacturer documentation to confirm terminal configuration and packaging details. Ensure compatibility with automated pick-and-place equipment regarding the 0805 package dimensions. Cross-reference the 1 A current rating with application requirements to prevent thermal issues during operation.

Selection Notes

Select this component when board space is limited but significant high-frequency attenuation is required. The feed-through design offers superior isolation compared to standard MLCCs in sensitive RF environments. Confirm that the 50 V DC rating exceeds the maximum operating voltage of the target circuit to ensure long-term reliability.

Part Context

This part belongs to the Knowles Syfer series of ceramic capacitors, specifically engineered for demanding electronic applications. The 0805Y prefix indicates the case size and general product family, while the subsequent digits define the electrical characteristics. This series is recognized for its consistency in high-reliability markets.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify pinout and electrical specifications before considering any generic equivalent components.