4403-035

Overview

The 4403-035 is a feedthrough capacitor from the Tusonix 4403 series, designed for electromagnetic interference (EMI) suppression. It features a capacitance of 10,000 pF with a tolerance of -20% to +80%. The component is rated for 50V and supports a continuous current of 10 A. It operates within a temperature range of -55°C to +125°C. The package is an axial bushing type with a 4-40 thread specification. Dimensions are 0.125 inches in diameter by 0.215 inches in length.

Feature Summary

• Provides effective EMI filtering through feedthrough capacitor architecture
• Features axial bushing installation with standard 4-40 threading
• Supports high continuous current handling capabilities

Applications

• Electromagnetic interference suppression in electronic circuits
• Power line filtering applications requiring axial mounting
• Industrial equipment protection against conducted noise

Procurement Notes

Verify the specific suffix requirements for RoHS compliance when ordering, as non-LF variants may exist within this series. Confirm that the 4-40 threaded bushing interface matches the panel cutout specifications. Ensure the 50V rating and 10A current capacity align with the circuit design parameters before finalizing procurement.

Selection Notes

Select this component when axial feedthrough topology is required for low-pass filtering. The 10,000 pF value targets higher frequency noise attenuation compared to larger capacitors. Verify that the physical dimensions fit the available chassis space and that the 4-40 thread pitch is compatible with existing mounting hardware.

Part Context

This part belongs to the Tusonix 4403 series of EMI feedthrough filters. These components utilize ceramic dielectric technology to provide stable capacitance across the specified operating temperature range. The series offers various capacitance values and voltage ratings to suit different filtering requirements.

Replacement Considerations

Direct substitutes include other 4403 series parts with similar electrical characteristics. Verify thread compatibility and dimensional constraints when considering alternative manufacturers. Ensure replacement parts meet the same RoHS and environmental standards if applicable.