0805J1000330MCTE01

Overview

The Knowles Syfer 0805J1000330MCTE01 is a multi-layered ceramic feed-through capacitor designed for surface-mount applications. It features a capacitance of 33 pF with a voltage rating of 100 VDC and a current rating of 300 mA. The component utilizes C0G/NP0 dielectric technology, ensuring stable performance across a wide operating temperature range from -55°C to +125°C. Housed in an 0805 (2012 metric) package, it provides high-frequency noise suppression capabilities suitable for demanding electronic environments.

Feature Summary

• Integrated EMI filtering capability within a compact surface-mount footprint
• High thermal stability maintained through C0G/NP0 dielectric construction
• Designed for high-reliability applications requiring robust noise suppression

Applications

• High-frequency signal line filtering
• Power supply noise reduction in sensitive circuits
• EMI suppression in communication equipment

Procurement Notes

Verify the specific suffix E01 against official datasheets to confirm terminal configuration and termination material specifications. Ensure compatibility with PCB pad layouts designed for feed-through architectures rather than standard MLCC footprints. Confirm RoHS3 compliance status directly with the manufacturer or authorized distributors prior to final procurement decisions.

Selection Notes

Select this component when integrated EMI filtering is required without occupying additional board space for discrete filters. The 0805 form factor allows for dense circuit layouts while maintaining high current handling. Consider the 300 mA rating to ensure the component can withstand operational currents without degradation. Verify that the 100 VDC rating exceeds peak circuit voltages under all operating conditions.

Part Context

This part belongs to the Knowles Syfer 0805J series of feed-through capacitors. Unlike standard multilayer ceramic capacitors, these components integrate a central conductor to provide superior high-frequency attenuation. They are engineered for applications where size constraints and electromagnetic interference mitigation are critical design parameters.

Replacement Considerations

Direct substitutes must match the 33 pF capacitance, 100 VDC rating, and 300 mA current handling. Verify identical 0805 dimensions and feed-through terminal structures to ensure mechanical fit.