DSS6NC52A102Q91A

Overview

The Murata DSS6NC52A102Q91A is a three-terminal feedthrough capacitor designed for EMI suppression. It features a capacitance of 1 nF with a tolerance of ±20%. The component supports a maximum DC voltage of 100 V and handles up to 6 A of current. It operates within a temperature range of -25°C to +85°C. Physical dimensions include an 8 mm diameter, 10 mm height, and 2.54 mm width. The device utilizes radial terminals and incorporates a built-in bead structure.

Feature Summary

• Three-terminal construction with integrated bead for enhanced high-frequency noise attenuation
• Radial lead configuration enabling standard 2.54 mm pitch mounting
• Capable of handling high continuous current loads up to 6 A

Applications

• EMI suppression in electronic equipment power input lines
• Noise filtering for signal lines requiring high current capacity
• General-purpose electromagnetic interference mitigation in compact assemblies

Procurement Notes

Verify the specific suffix Q91A against official Murata documentation to confirm packaging and terminal specifications. Confirm operational temperature limits and current ratings match application requirements before integration. Check lifecycle status as components may be subject to obsolescence notices.

Selection Notes

Select this component when high current handling is required alongside effective EMI filtering. The three-terminal design offers superior performance compared to standard two-terminal capacitors. Ensure board layout accommodates the radial lead spacing and physical footprint constraints.

Part Context

This part belongs to the DSS series of feedthrough capacitors from Murata Electronics. These components are engineered for robust EMI suppression in demanding environments. The series typically includes various capacitance values and current ratings to suit different circuit protection needs.

Replacement Considerations

DSS6NC52A103Q91A: Similar form factor but different capacitance value.