FE2X39-3-3NL

Common Mode Chokes Overview

The FE2X39-3-3NL is a current compensated noise suppression choke manufactured by Pulse Electronics. It is classified as a through-hole common mode choke designed for electromagnetic interference suppression. The component features an inductance of 39000uH and a DC resistance (DCR) of 2.6 Ohms. It supports a current rating of 350mA and operates within a temperature range of -40°C to 125°C.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression through current compensated design
• Utilizes through-hole mounting technology for board integration
• Engineered for high inductance performance in noise filtering applications

Common Mode Chokes Applications

• Electromagnetic interference suppression circuits
• Power supply line filtering
• Signal integrity protection in electronic assemblies

Common Mode Chokes Procurement Notes

Verify the specific part number against official Pulse Electronics documentation to confirm electrical parameters such as inductance and DC resistance. Ensure that the through-hole package style matches the target PCB layout requirements. Cross-reference datasheets to validate operating temperature ranges and current ratings before finalizing procurement decisions.

Common Mode Chokes Selection Notes

Select this component when high inductance values are required for effective noise attenuation in through-hole designs. Consider the 2.6 Ohm DC resistance impact on circuit efficiency. Evaluate the physical dimensions and lead configuration to ensure compatibility with existing assembly processes and mechanical constraints.

Common Mode Chokes Part Context

This component belongs to the FE2X series of current compensated noise suppression chokes from Pulse Electronics. The series offers various inductance and resistance combinations tailored for different filtering needs. The FE2X39-3-3NL specifically targets applications requiring significant common mode impedance at lower current levels.

Common Mode Chokes Replacement Considerations

Consult official substitution guides or datasheets for compatible alternatives. Verify that any substitute maintains equivalent inductance, current rating, and through-hole mounting characteristics to ensure functional parity.