DSS1ZB31H104Q91A

Overview

The DSS1ZB31H104Q91A is a feed-through capacitor from the Murata EMIFIL DSS series. It features a capacitance of 0.1 µF with a ±10% tolerance and a rated DC voltage of 100 V. The component supports through-hole mounting and operates within a temperature range of -40°C to +85°C. It utilizes Q55 radial termination and measures 7.5 mm in length, 8.5 mm in width, and 3.5 mm in height. The unit weighs 450 mg and is supplied in an Ammo Pack.

Feature Summary

• Provides electromagnetic interference filtering via feed-through capacitor architecture
• Supports through-hole installation for robust mechanical attachment
• Operates reliably across extended industrial temperature ranges

Applications

• Electromagnetic interference suppression in electronic circuits
• Power line filtering applications
• Signal integrity protection in communication systems

Procurement Notes

Verify current availability status as the component is designated NRND (Not Recommended for New Designs). Confirm that existing stock levels meet project requirements before finalizing procurement plans. Ensure compatibility with existing board layouts and thermal constraints during acquisition planning.

Selection Notes

Select this component for applications requiring high-capacitance feed-through filtering in through-hole designs. Consider the specific dimensional constraints and operating temperature limits. Evaluate alternative components if new design recommendations are strictly required due to the NRND status.

Part Context

This part belongs to the Murata DSS series of EMI filters. It is categorized under passive components and specifically within the feed-through capacitor subcategory. The product carries the EMIFIL trademark and is manufactured by Murata Electronics.

Replacement Considerations

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