SFBDP1000443MX1

Overview

The SFBDP1000443MX1 is an EMI feedthrough filter manufactured by Knowles Syfer. It features a capacitance of 0.044 uF and operates at a DC voltage rating of 100 VDC. The component utilizes X7R dielectric material and is designed with a Pi filter configuration that includes integrated nuts for mounting. This device serves as an electromagnetic interference suppression solution within electronic circuits.

Feature Summary

• Integrates a Pi filter topology for enhanced noise attenuation
• Includes mechanical nuts for secure panel or chassis mounting
• Utilizes X7R ceramic dielectric for stable performance

Applications

• Electromagnetic interference filtering in sensitive electronics
• Power line noise suppression in industrial equipment
• Signal integrity protection in communication systems

Procurement Notes

Verify the specific mechanical dimensions and mounting hole patterns against the official datasheet to ensure compatibility with existing chassis designs. Confirm that the 100V DC rating and 0.044 uF capacitance meet the circuit requirements. Check for any RoHS compliance documentation if environmental regulations apply to the final assembly.

Selection Notes

Select this component when a compact, nut-mounted EMI filter is required for 100V applications. The Pi filter structure offers superior high-frequency attenuation compared to single-capacitor solutions. Ensure the X7R temperature characteristics align with the operational environment of the target system.

Part Context

This part belongs to the Knowles Syfer family of EMI feedthrough filters. These components are engineered for robust noise suppression in space-constrained environments. The inclusion of mounting hardware simplifies installation in panels and enclosures where direct grounding is necessary for effective filtering.

Replacement Considerations

No public substitute part numbers are confirmed for this specific model.