DSS1NB32A222Q55B

Overview

The Murata DSS1NB32A222Q55B is a feedthrough capacitor from the EMIFIL DSS1 series. It features a capacitance of 2200 pF with a tolerance of ±10%. The component supports a maximum DC voltage of 100V and handles up to 6A current. It has an insulation resistance of 1000 Mohm. Designed for through-hole radial mounting, it operates within a temperature range of -40°C to +85°C. The physical dimensions are 8.5mm in length, 7.5mm in height, and 3.5mm in width.

Feature Summary

• Three-terminal structure enables effective electromagnetic interference filtering
• Compact lead type design suitable for 2.54mm pitch mounting
• High current handling capability for power line applications

Applications

• Power supply input filtering
• Electromagnetic interference suppression in electronic circuits
• Signal integrity protection in communication equipment

Procurement Notes

Verify the specific suffix Q55B against official Murata documentation to confirm packaging and terminal specifications. Ensure the required capacitance value of 2200 pF matches the circuit design requirements. Confirm that the 6A current rating and 100V DC voltage withstand capabilities are sufficient for the target application environment. Check for any RoHS compliance certifications if required by regulatory standards.

Selection Notes

Select this component when a compact three-terminal feedthrough capacitor is needed for high-current power lines. The DSS1 series offers a balance between size and performance for through-hole assembly. Consider the 2.54mm pitch compatibility for standard PCB layouts. Evaluate the operating temperature range to ensure suitability for the intended environmental conditions.

Part Context

This component belongs to the Murata EMIFIL DSS1 series, which consists of compact, high-performance lead-type three-terminal capacitors. These components are designed for efficient EMI suppression in space-constrained applications. The series is known for its ability to be mounted on standard 2.54mm pitch boards, facilitating easy integration into various electronic systems requiring reliable noise filtering.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.