DSS1NB32A271Q93A

Overview

The Murata DSS1NB32A271Q93A is a three-terminal feedthrough capacitor from the EMIFIL DSS1 series. It features a capacitance of 270 pF with a tolerance of ±10%. The component is rated for a maximum DC voltage of 100 V and supports a continuous current of 6 A. It operates within a temperature range of -40°C to +85°C. The device utilizes a radial, through-hole mounting configuration with dimensions of 8.5 mm in length, 3.5 mm in width, and 7.5 mm in height.

Feature Summary

• Provides effective EMI/RFI suppression using LC(T) type third-order low-pass filtering architecture.
• Features a robust metal case construction designed for high reliability in harsh environments.
• Supports high current handling capabilities suitable for power line applications.

Applications

• Power supply input filtering
• Industrial control system noise reduction
• Automotive electronic circuit protection

Procurement Notes

Verify the specific suffix Q93A against official Murata documentation to confirm packaging details and compliance status. Ensure the procurement channel provides valid traceability records. Confirm that the component meets all required environmental certifications for the intended deployment region before finalizing orders.

Selection Notes

Select this component when a compact, high-reliability feedthrough solution is required for power lines carrying up to 6 A. The 270 pF value targets high-frequency noise attenuation. Compare physical dimensions against panel cutout requirements. Ensure the operating voltage does not exceed the 100 V DC rating under all transient conditions.

Part Context

This part belongs to the Murata EMIFIL DSS1 series of feedthrough capacitors. These components are engineered for superior shielding effectiveness compared to standard ceramic capacitors. The series is widely recognized for its stability in automotive and industrial sectors where space constraints and electromagnetic interference mitigation are critical design factors.

Replacement Considerations

Consult official Murata substitution guides for verified alternatives. Generic equivalents may lack the specific shielding performance or current ratings of the original component. Verify pin compatibility and thermal characteristics before considering any cross-reference parts.