4203-502

Overview

The Tusonix 4203-502 is an EMI feedthrough filter belonging to the 4200 series. It utilizes a Pi filter circuit topology with a capacitance of 1500 pF and a voltage rating of 200 V. The component supports a maximum DC current of 10 A. It features an axial bushing configuration with one turret lead, designed for panel mounting applications requiring effective electromagnetic interference suppression.

Feature Summary

• Pi filter circuit topology for enhanced noise attenuation
• Axial bushing design with single turret lead for secure panel mounting
• Capacitance value of 1500 pF for targeted frequency filtering

Applications

• Electromagnetic interference suppression in electronic enclosures
• Power line filtering for sensitive instrumentation
• Panel-mounted signal conditioning applications

Procurement Notes

Verify the specific voltage rating of 200 V against system requirements. Confirm the 10 A maximum DC current capacity matches the load. Ensure the axial bushing form factor fits the available panel space. Check RoHS compliance status if required by project specifications.

Selection Notes

Select this component when a Pi filter topology is required for high-current applications up to 10 A. The 1500 pF capacitance suits specific noise profiles. The bushing mount style is critical for rigid panel integration. Compare against other 4200 series variants if different capacitance or voltage ratings are needed.

Part Context

This part is manufactured by Tusonix, a subsidiary of CTS Electronic Components. It falls under the broader category of EMI/RFI filters and LC networks. The 4200 series designation indicates its family classification within the manufacturer's product line for feedthrough filtering solutions.

Replacement Considerations

Consult official datasheets for direct substitutes within the 4200 series. Verify that any alternative maintains the 1500 pF capacitance and 200 V rating. Ensure mechanical compatibility with the axial bushing mounting style.