DSS1ZB31H473Q91A

Overview

The Murata DSS1ZB31H473Q91A is a feedthrough capacitor belonging to the EMIFIL DSS series. It features a radial three-lead through-hole package with dimensions of 8.50mm length, 3.50mm width, and 7.50mm height. The component has a capacitance of 0.047µF and a rated voltage of 50V. It supports a maximum current of 6A and operates within a temperature range of -40°C to 85°C. The device utilizes an LC(T) topology for third-order low-pass filtering.

Feature Summary

• Provides electromagnetic interference suppression using a third-order LC(T) low-pass filter topology.
• Features a robust radial three-lead through-hole construction suitable for panel or chassis mounting.
• Designed for high-current applications with a rated capacity of 6 amperes.

Applications

• General-purpose electromagnetic interference filtering
• Power supply input stages
• Electronic equipment noise reduction

Procurement Notes

Verify component status carefully as this part is marked Not Recommended for New Designs (NRND). Confirm availability constraints and potential obsolescence before finalizing procurement plans. Ensure compatibility with existing designs due to limited future production support.

Selection Notes

Select this component for legacy systems requiring specific LC(T) characteristics. Evaluate alternative parts from the same family if new design implementation is required. Verify that the 50V rating and 6A current handling meet the specific circuit requirements.

Part Context

This component is part of the Murata EMIFIL DSS series, which specializes in feedthrough capacitors for EMI/RFI suppression. The series offers various capacitance values and voltage ratings tailored for different filtering needs in electronic circuits.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Murata resources for potential cross-references or updated series replacements.