4306-003LF

Overview

The 4306-003LF is a feedthrough capacitor manufactured by Tusonix, a subsidiary of CTS Electronic Components. It features a capacitance of 500 pF with a rated voltage of 200V and a maximum current handling capacity of 5 A. The component utilizes an axial, press-fit package configuration. Its physical dimensions are characterized by a diameter of 0.146 inches (3.71 mm) and a length of 0.110 inches (2.79 mm). The device operates within a temperature range of -55°C to +125°C and complies with RoHS 3 standards.

Feature Summary

• Provides electromagnetic interference suppression through feedthrough capacitor technology
• Designed for axial mounting using a press-fit installation method
• Capable of handling continuous currents up to 5 Amperes
• Operates reliably across extended industrial temperature ranges

Applications

• Electromagnetic interference filtering in electronic circuits
• Power line conditioning for low-current applications
• Signal integrity protection in communication equipment

Procurement Notes

Verify the specific suffix requirements when ordering, as the LF designation indicates lead-free compliance. Confirm that the press-fit termination style matches the panel or board design constraints. Ensure the 5 A current rating and 200 V voltage specifications align with the target circuit parameters before finalizing procurement decisions.

Selection Notes

Select this component when a compact axial feedthrough solution is required for EMI suppression. The 500 pF value suits high-frequency noise attenuation. Verify that the mechanical press-fit interface is compatible with the assembly process. Consider the 5 A current limit for power distribution lines requiring moderate filtering capabilities.

Part Context

This part belongs to the 4306 series of EMI feedthrough filters produced by Tusonix. The series offers various capacitance values and voltage ratings tailored for different filtering needs. The 4306-003LF specifically addresses applications requiring 500 pF capacitance at 200 V with axial press-fit mounting.

Replacement Considerations

Publicly confirmed substitute part numbers for this specific model are not available in the provided documentation. Cross-referencing requires matching capacitance, voltage, current, and mechanical form factor.