0805Y1000332METE07

Overview

The Knowles Syfer 0805Y1000332METE07 is a three-terminal feed-through capacitor housed in an 0805 (2012 metric) surface-mount package. It features a capacitance of 3300 pF with a DC voltage rating of 100 V and a current rating of 1 A. The component utilizes X7R dielectric material and offers a tolerance of ±20%. Designed for high-frequency noise suppression, it incorporates a nickel barrier end termination structure to enhance solderability and mechanical reliability.

Feature Summary

• Three-terminal feed-through architecture provides superior high-frequency EMI filtering performance compared to standard two-terminal capacitors.
• Nickel barrier end termination ensures robust solderability and mechanical stability during surface mount assembly processes.
• X7R ceramic dielectric maintains stable capacitance characteristics across the specified industrial operating temperature range.

Applications

• High-frequency electromagnetic interference (EMI) suppression in sensitive electronic circuits
• Power line filtering for DC-DC converters and power distribution networks
• Signal integrity protection in high-speed digital communication interfaces

Procurement Notes

Verify the specific manufacturer part number against official Knowles Syfer documentation to confirm the three-terminal configuration and nickel barrier specifications. Ensure compatibility with PCB footprint requirements for 0805 three-terminal packages. Confirm RoHS compliance status through the latest datasheet revision before procurement.

Selection Notes

Select this component when high-frequency noise attenuation is critical in space-constrained designs. The three-terminal design offers lower parasitic inductance than standard MLCCs. Verify that the 100 V DC rating and 1 A current handling meet the circuit's operational demands. Consider the X7R temperature coefficient for applications with significant thermal variations.

Part Context

This component belongs to the Knowles Syfer Y-series of feed-through capacitors, designed specifically for EMI/RFI suppression. The series integrates capacitor functionality within a single compact package, replacing multiple discrete components. These parts are engineered for use in harsh environments requiring reliable noise filtration in power and signal lines.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Cross-referencing requires matching the 0805 footprint, 3300 pF capacitance, 100 V rating, and three-terminal feed-through topology. Consult manufacturer substitution guides for equivalent performance characteristics.