4403-010

Overview

The 4403-010 is an EMI feedthrough capacitor manufactured by Tusonix, a subsidiary of CTS Electronic Components. It features a capacitance of 0.027 µF and a voltage rating of 50 V. The component supports a current of 10 A and operates within a temperature range of -55°C to +125°C. It utilizes an axial bushing package with dimensions of 0.125 inches in diameter and 0.6 inches in length. The series designation is 4403.

Feature Summary

• Provides electromagnetic interference suppression through feedthrough capacitor technology
• Designed for high-current applications with a 10 A rating
• Constructed for robust performance across extended industrial temperature ranges

Applications

• Electromagnetic interference filtering in electronic circuits
• Power supply input stages requiring noise reduction
• Industrial equipment protection against conducted emissions

Procurement Notes

Verify the specific suffix requirements for RoHS compliance when ordering, as availability may vary between standard and lead-free versions. Confirm the axial bushing mounting style matches the panel cutout specifications. Ensure the 50 V rating and 10 A current capacity align with the system's electrical demands before finalizing procurement.

Selection Notes

Select this component for applications requiring axial feedthrough filtering with moderate capacitance values. The 0.027 µF value offers a balance between noise attenuation and physical size. Consider the 50 V rating for low-voltage DC systems. The bushing mount requires appropriate panel thickness compatibility for secure installation.

Part Context

This part belongs to the 4403 series of feedthrough capacitors from Tusonix. The series includes various capacitance and voltage ratings tailored for different EMI suppression needs. The 4403-010 specifically addresses scenarios needing 0.027 µF at 50 V with axial mounting capabilities.

Replacement Considerations

Check for equivalent parts in the 4403 series such as 4403-040LF for higher capacitance options. Verify mechanical dimensions and thread specifications (4-40 UNC-2A) when considering substitutes to ensure panel fitment compatibility.