SBSMC5000332MXT

Overview

The Knowles Syfer SBSMC5000332MXT is a surface-mount feedthrough capacitor designed for EMI filtering. It features a capacitance of 3.3 nF with a tolerance of ±20% and a DC voltage rating of 500 VDC. The component utilizes X7R dielectric material and operates within a temperature range of -55°C to +125°C. It is housed in a 2220 (5750 metric) package with dimensions of 5.70 mm x 5.00 mm and a maximum height of 3.38 mm. The device supports a current rating of 20 A and provides an insertion loss of 35 dB at 100 MHz.

Feature Summary

• Provides effective electromagnetic interference suppression through high insertion loss characteristics.
• Supports high continuous current handling capabilities suitable for power line applications.
• Utilizes robust X7R ceramic dielectric for stable performance across wide temperature ranges.

Applications

• Electromagnetic interference filtering in electronic circuits
• Power supply input stages requiring high-voltage isolation
• Signal conditioning in industrial control systems

Procurement Notes

Verify the specific suffix MXT indicates tape-and-reel packaging when ordering. Confirm RoHS compliance status and lead times directly with authorized distributors, as availability may vary. Ensure the 2220 footprint matches the target PCB design constraints before finalizing procurement decisions.

Selection Notes

Select this component for applications requiring 500V DC blocking capability combined with significant ripple current handling. The 2220 surface-mount form factor offers a compact solution for space-constrained designs. Consider the X7R temperature coefficient if operating conditions fluctuate significantly within the specified range.

Part Context

This part belongs to the SBSM series of feedthrough capacitors from Knowles Syfer. These components are engineered to replace traditional discrete filter arrangements by integrating capacitance and shielding into a single surface-mount device. The series is designed for high-reliability environments demanding efficient noise reduction.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and electrical ratings carefully when considering alternative manufacturers or different series within the same brand portfolio.