FE2X03-4-3NL

Common Mode Chokes Overview

The FE2X03-4-3NL is a through-hole common mode choke from Pulse Electronics, designed for suppression applications. It features an inductance of 3300 uH and a maximum DC resistance of 90 mOhms. The component supports a current rating of 2.5 A and operates within a temperature range of -40 C to +125 C. It utilizes a vertical package with four PC pins for PCB mounting.

Common Mode Chokes Feature Summary

• Provides effective common mode noise filtering for electronic circuits
• Utilizes a through-hole vertical mounting style for secure PCB integration
• Complies with RoHS standards for environmental safety

Common Mode Chokes Applications

• General purpose electromagnetic interference suppression
• Power supply input filtering
• Signal line noise reduction

Common Mode Chokes Procurement Notes

Verify the specific datasheet revision and mechanical dimensions against the target PCB footprint before ordering. Confirm that the 2.5 A current rating and 3300 uH inductance meet the circuit requirements. Ensure the through-hole pin configuration matches the assembly process. Check for any recent product change notifications regarding material or manufacturing updates.

Common Mode Chokes Selection Notes

Select this component when a high-inductance common mode choke is required for through-hole assembly. The low DC resistance minimizes power loss in the signal path. Consider the physical size constraints of the vertical package. Evaluate the thermal performance at the maximum operating temperature of 125 C to ensure reliability under load conditions.

Common Mode Chokes Part Context

This part belongs to the FE2X series of common mode chokes manufactured by Pulse Electronics. The series offers various inductance values and current ratings tailored for different suppression needs. The FE2X03-4-3NL specifically targets applications requiring robust noise attenuation with standard through-hole compatibility.

Common Mode Chokes Replacement Considerations

Consult official distributor catalogs for cross-reference data. Verify equivalent inductance, current rating, and physical dimensions before substituting. Ensure any alternative component meets the same RoHS compliance and thermal specifications.