H6034NL

Common Mode Chokes Overview

The H6034NL is a surface-mount common mode choke manufactured by Pulse Electronics. It features two lines with an inductance of 250 uH and a maximum DC resistance of 300 mOhms. The component supports a current rating of 0.4 A and is designed for Power over Ethernet (PoE) applications. It utilizes a cylindrical core construction and is suitable for PCB mounting.

Common Mode Chokes Feature Summary

• Designed specifically for Power over Ethernet signal integrity
• Surface mount configuration for automated assembly
• Dual-line common mode filtering capability

Common Mode Chokes Applications

• Power over Ethernet circuits
• Ethernet data line protection
• Common mode noise suppression in LAN interfaces

Common Mode Chokes Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with the manufacturer or authorized distributors before procurement. Confirm that the 0.4 A current rating and 300 mOhms DC resistance meet the design requirements for the target PoE application to ensure reliable operation under load conditions.

Common Mode Chokes Selection Notes

Select this component when designing PoE-enabled Ethernet interfaces requiring compact surface-mount filtering. Ensure the 0.4 A current handling capacity aligns with the system's power delivery needs. Verify that the 250 uH inductance value provides adequate attenuation for the intended frequency range of common mode interference.

Common Mode Chokes Part Context

This part belongs to Pulse Electronics' portfolio of audio and signal transformers, specifically categorized under common mode chokes. It serves as a passive component for managing electromagnetic interference in high-speed data transmission lines, particularly within networking hardware infrastructure.

Common Mode Chokes Replacement Considerations

Consult official substitution lists from Pulse Electronics for verified alternatives. Cross-reference key parameters such as inductance, current rating, and physical footprint to ensure compatibility with existing board layouts and electrical specifications.