DSS1NB32A103Q91A

Overview

The Murata DSS1NB32A103Q91A is a feed-through capacitor belonging to the DSS series. It features a capacitance of 0.01 µF with a ±10% tolerance and a rated DC voltage of 100V. The component supports a maximum current of 6 A and operates within a temperature range of -40°C to +85°C. It utilizes a radial three-lead through-hole mounting configuration.

Feature Summary

• Provides EMI/RFI filtering via feed-through architecture
• Supports high continuous current handling up to 6 A
• Utilizes radial three-lead through-hole installation

Applications

• EMI suppression in electronic circuits
• Power line filtering for DC applications
• Signal integrity protection in embedded systems

Procurement Notes

Verify component status as sources indicate this part may be scheduled for obsolescence or discontinued by the manufacturer. Confirm availability and lead times with authorized distributors, as stock levels vary significantly across suppliers. Ensure compliance with RoHS requirements if specified in the latest datasheet.

Selection Notes

Select this component for applications requiring low-pass filtering with high current capacity. The 100V rating and 6A limit define its electrical boundaries. Consider the radial package constraints for PCB layout. Verify that the 0.01 µF capacitance meets the specific frequency attenuation requirements of the target circuit design.

Part Context

This component is part of Murata's DSS series of feed-through capacitors, designed for EMI suppression. It shares family characteristics with other DSS models but is distinguished by its specific 0.01 µF value and 100V rating. The series is known for robust construction suitable for demanding industrial environments.

Replacement Considerations

Check for direct substitutes within the DSS series with equivalent capacitance and voltage ratings. Note that similar parts like DSS1NB32A223Q91A differ in capacitance (0.022 µF). Verify pinout compatibility and thermal limits before substitution.