0805J0250332MXTE07

Overview

The Knowles Syfer 0805J0250332MXTE07 is a three-terminal EMI filter capacitor in an 0805 (2012 metric) surface-mount package. It features a 3300 pF capacitance with a 25 VDC voltage rating and utilizes X7R dielectric material. The component provides high-frequency noise suppression through its feed-through architecture, designed for efficient electromagnetic interference filtering in compact circuit layouts.

Feature Summary

• Three-terminal feed-through structure for enhanced high-frequency noise attenuation
• X7R ceramic dielectric for stable performance across operating temperatures
• Compact 0805 footprint optimized for space-constrained PCB designs

Applications

• High-frequency noise suppression in signal lines
• Electromagnetic interference filtering in communication modules
• Power line decoupling in sensitive electronic circuits

Procurement Notes

Verify the specific suffix MXTE07 to confirm the three-terminal EMI filter configuration, as standard MLCCs share similar base codes. Confirm RoHS3 compliance and MSL level 1 status during sourcing. Ensure the supplier provides official datasheets matching the part number to distinguish from general capacitors.

Selection Notes

Select this component when dedicated EMI filtering is required within a standard 0805 footprint. The three-terminal design offers superior high-frequency performance compared to two-terminal alternatives. Verify that the X7R temperature coefficient meets the thermal requirements of the target application environment.

Part Context

This part belongs to the Knowles Syfer high-reliability MLCC family. It integrates filtering capabilities directly into the capacitor structure, eliminating the need for separate ferrite beads or inductors in certain applications. The series is engineered for robust performance in demanding electronic environments.

Replacement Considerations

Direct substitutes must match the three-terminal feed-through topology and 0805 dimensions. Standard two-terminal capacitors are not functionally equivalent for EMI suppression. Verify compatibility with existing PCB footprints and soldering profiles before substitution.