4300-031

Overview

The 4300-031 is an axial lead EMI feedthrough capacitor manufactured by Tusonix, a subsidiary of CTS Electronic Components. It features a capacitance of 0.027 µF with a voltage rating of 50 V and a current rating of 5 A. The component operates within a temperature range of -55°C to +125°C. Its physical dimensions are 0.156 inches in diameter and 0.625 inches in length. The unit is supplied in bulk packaging.

Feature Summary

• Provides electromagnetic interference suppression through feedthrough capacitor architecture
• Supports high DC current handling capability for power line filtering applications

Applications

• Power supply input filtering
• Electromagnetic compatibility (EMC) mitigation in electronic assemblies
• Signal integrity protection in sensitive circuits

Procurement Notes

Verify the specific suffix requirements against the manufacturer's latest datasheet before ordering. Confirm RoHS compliance status as it may vary by production batch or revision. Ensure the axial lead configuration matches your PCB layout constraints. Check for any specific storage or handling instructions provided in the official documentation.

Selection Notes

Select this component when axial mounting is required for EMI filtering at 50 V and 5 A ratings. Consider the 0.027 µF capacitance value for the target noise frequency spectrum. Evaluate the thermal operating range to ensure suitability for the intended environmental conditions. Compare physical dimensions against available board space.

Part Context

This part belongs to the 4300 series of EMI feedthrough filters from Tusonix. The series offers various capacitance values and voltage ratings to address different EMC challenges. These components are designed for robust performance in demanding electronic environments.

Replacement Considerations

Consult the official datasheet for direct cross-reference information. Verify that any substitute component matches the electrical specifications and physical footprint.