SFBLC0500333MX0

Overview

The Knowles Syfer SFBLC0500333MX0 is an axial lead feedthrough capacitor designed for electromagnetic interference (EMI) filtering. It features a capacitance of 0.033 µF with a tolerance of ±20%. The component is rated for a DC voltage of 50 V and can handle a maximum DC current of 5 A. Constructed with X7R dielectric material, it operates within a temperature range of -55°C to +125°C. The unit utilizes solder termination and is packaged in bulk.

Feature Summary

• Provides EMI suppression through axial lead feedthrough architecture
• Utilizes X7R ceramic dielectric for stable performance across wide temperature ranges
• Supports high current handling capabilities suitable for power line filtering

Applications

• Electromagnetic interference filtering in electronic circuits
• Power supply input/output protection
• Signal line noise suppression in industrial equipment

Procurement Notes

Verify the specific package style and termination type against your PCB layout requirements before ordering. Confirm that the 50V DC rating and 5A current capacity meet your circuit's operational demands. Ensure compatibility with your soldering process for axial lead components. Check for any RoHS compliance documentation if required by your manufacturing standards.

Selection Notes

Select this component when axial feedthrough topology is preferred for superior high-frequency attenuation compared to standard capacitors. Consider the 0.033 µF value for bypassing applications requiring moderate capacitance at low voltages. Evaluate the thermal stability provided by the X7R dielectric if operating in variable environmental conditions.

Part Context

This part belongs to the SFBLC series of feedthrough capacitors from Knowles Syfer. These components are engineered for robust EMI/RFI suppression in compact form factors. The series is commonly used in aerospace, military, and industrial applications where reliability and noise reduction are critical.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult manufacturer cross-reference guides or authorized distributors for verified alternatives.