SFSWR1000333MX0

Overview

The Knowles Syfer SFSWR1000333MX0 is a feedthrough capacitor designed for EMI filtering applications. It features a capacitance of 33 nF with a tolerance of ±20%. The component has a DC voltage rating of 100 VDC and utilizes an X7R dielectric material. It employs a solder termination type and contains two terminals. The physical dimensions include a length of 3.29 mm and a diameter of 3.25 mm. The device supports a current rating of 5 A and operates within a temperature range from -55°C to +125°C. It is classified as a C-Filter and belongs to the SFSWR series, packaged in bulk quantities.

Feature Summary

• Provides effective electromagnetic interference (EMI) filtering through integrated feedthrough capacitor architecture.
• Features a robust flange end seal construction for secure mounting and environmental protection.
• Utilizes X7R ceramic dielectric to maintain stable capacitance characteristics across the operating temperature range.

Applications

• Electromagnetic interference (EMI) suppression in electronic circuits
• Power line filtering for sensitive equipment
• Signal integrity enhancement in high-frequency applications

Procurement Notes

Verify the specific suffix MX0 against the manufacturer's official datasheet to confirm packaging and terminal configuration details. Ensure the selected variant matches the required voltage and capacitance specifications for the target application. Cross-reference the part number with authorized distributors to confirm availability and lead times. Validate compliance requirements such as RoHS status before finalizing procurement orders.

Selection Notes

Select this component when a compact feedthrough solution is required for EMI filtering at 100 VDC. The X7R dielectric offers a balance of capacitance density and thermal stability suitable for general industrial environments. Consider the 5 A current rating and physical dimensions to ensure compatibility with the intended PCB layout or panel mount constraints.

Part Context

This component belongs to the SFSWR series of feedthrough capacitors manufactured by Knowles Syfer. The series is characterized by its use of X7R dielectric materials and specific sealing configurations. These capacitors are engineered to provide reliable performance in demanding electronic applications requiring efficient noise suppression.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official resources for potential cross-references or upgraded variants that meet identical electrical and mechanical specifications.