4204-001

Overview

The 4204-001 is a third-order LC (Pi) low-pass EMI filter manufactured by Tusonix. It features a capacitance of 1500 pF and a rated voltage of 200 V. The component supports a current rating of 10 A and provides an attenuation value of 65 dB at 100 MHz. It utilizes an axial bushing package with one turret lead for chassis mounting. The operating temperature range spans from -55°C to 125°C.

Feature Summary

• Third-order LC Pi topology for enhanced high-frequency noise suppression
• Chassis mount design with axial bushing and single turret lead
• Capable of handling 10 A continuous current loads

Applications

• Mobile device data line filtering
• Power supply input stages requiring EMI reduction
• Industrial control systems with high current demands

Procurement Notes

Verify the specific suffix requirements, as the LF variant indicates RoHS compliance while standard versions may differ. Confirm that the 200V rating aligns with your system's peak voltage stresses. Ensure the chassis mounting hole dimensions match your enclosure specifications before finalizing the order.

Selection Notes

Select this component when high current capacity is required alongside significant attenuation in a compact form factor. The LC Pi configuration offers superior filtering performance compared to simple feedthrough capacitors. Consider the physical mounting constraints imposed by the axial bushing style during PCB or panel layout.

Part Context

This part belongs to the 4204 series of EMI filters designed for robust electromagnetic compatibility applications. Tusonix specializes in EMC products, and this series targets environments demanding reliable noise suppression for power and signal lines under harsh thermal conditions.

Replacement Considerations

The 4204-001LF serves as the RoHS-compliant equivalent. Verify pinout compatibility and thermal characteristics when substituting with other third-order LC filters from different manufacturers.