0805J0500101MATE07

Overview

The Knowles Syfer 0805J0500101MATE07 is a surface-mount feed-through capacitor designed for high-frequency noise suppression. It features a 100 pF capacitance with a ±20% tolerance and a 50 VDC voltage rating. The component utilizes X7R dielectric material and operates within a temperature range of -55°C to +125°C. Packaged in an 0805 (2012 metric) footprint, it integrates a built-in termination structure that allows for direct connection to ground planes, minimizing parasitic inductance.

Feature Summary

• Integrated feed-through architecture reduces parasitic inductance for superior high-frequency performance
• X7R ceramic dielectric ensures stable capacitance across wide temperature variations
• Surface-mount design facilitates automated assembly and compact circuit board layouts

Applications

• High-speed digital signal line filtering
• RF circuit noise suppression
• Power distribution network decoupling

Procurement Notes

Verify the specific suffix configuration against official datasheets to confirm terminal plating and barrier layer specifications. Ensure compatibility with standard reflow soldering profiles. Confirm availability status through authorized distributors as supply levels may fluctuate. Validate RoHS compliance documentation prior to integration into regulated assemblies.

Selection Notes

Select this component when low parasitic inductance is critical for EMI mitigation in dense PCB layouts. The 0805 package offers a balance between current handling capability and space efficiency. Consider the 1A current rating for power line applications. Evaluate thermal management requirements given the X7R temperature characteristics.

Part Context

This part belongs to the Knowles Syfer X2Y or similar feed-through capacitor family, distinguished by its internal three-terminal structure. Unlike standard MLCCs, it provides inherent common-mode noise rejection. The series is engineered for automotive and industrial environments requiring high reliability and robust electromagnetic interference protection.

Replacement Considerations

Direct substitutes require matching the 0805 footprint, 100 pF value, 50V rating, and feed-through topology. Verify that alternative components maintain comparable parasitic inductance values. Standard two-terminal MLCCs are not functionally equivalent due to higher inductance.