4101-503

Overview

The 4101-503 is an EMI feedthrough filter manufactured by Tusonix, a subsidiary of CTS Electronic Components. This tubular component provides electromagnetic interference suppression with a capacitance of 1750 pF and a rated voltage of 125V. It supports a continuous current of 10 A and operates within a temperature range of -55°C to 125°C. The device utilizes a lead-free, RoHS-compliant construction suitable for harsh environments.

Feature Summary

• Provides effective EMI/RFI attenuation through integrated feedthrough filtering technology
• Features a robust tubular design capable of handling high continuous currents
• Constructed with lead-free materials compliant with environmental regulations

Applications

• Power line filtering in electronic equipment
• Signal integrity protection in communication systems
• Industrial control panel input/output stages

Procurement Notes

Verify the specific suffix requirements against the manufacturer's datasheet to ensure compliance with RoHS standards and lead-free specifications. Confirm that the tubular package dimensions align with the intended chassis or panel mounting constraints before finalizing procurement orders.

Selection Notes

Select this component when a 1750 pF capacitance value is required for low-pass filtering applications. Ensure the operating environment stays within the specified -55°C to 125°C temperature range. Verify that the 125V rating and 10A current capacity meet the circuit's electrical demands.

Part Context

This part belongs to the 4101 series of tubular EMI filters from Tusonix. These components are designed for chassis or panel mounting and are commonly used in applications requiring reliable noise suppression on power and signal lines without occupying significant PCB space.

Replacement Considerations

Consult official substitution guides for equivalent parts with matching capacitance, voltage, and current ratings. Verify mechanical compatibility and terminal configurations before replacing the original component.