H5200NL

Overview

The H5200NL is a surface-mount LAN transformer module from Pulse Electronics, designed for 1000Base-T applications. It features dual channels with a frequency range of 1 MHz to 125 MHz and an inductance of 350 uH. The component provides 1.5 kV isolation voltage and operates within a temperature range of 0°C to +70°C. Primary and secondary coil impedances are specified at 1 Ohm, with a resistance of 650 mOhms. It supports non-PoE configurations and utilizes SMD/SMT termination.

Feature Summary

• Provides electrical circuit isolation compliant with IEEE 802.3 standards
• Optimized for major LAN transceivers while maintaining signal integrity
• Features high peak reflow temperature rating for robust assembly

Applications

• 1000Base-T network interfaces
• LAN transceiver circuits
• Ethernet physical layer modules

Procurement Notes

Verify the specific datasheet version for the H5200NL to confirm exact impedance tolerances and thermal characteristics. Ensure the design accommodates the surface-mount package dimensions and peak reflow temperature limits. Cross-reference with official Pulse Electronics documentation to validate compatibility with target LAN transceivers before finalizing procurement specifications.

Selection Notes

Select the H5200NL for designs requiring dual-channel isolation in Gigabit Ethernet applications. Consider its 1 MHz to 125 MHz frequency range and 350 uH inductance for signal processing needs. Evaluate the 0°C to +70°C operating temperature range against environmental requirements. Confirm that the non-PoE configuration aligns with power delivery constraints in the target system architecture.

Part Context

This component belongs to the Pulse Electronics LAN discrete transformer modules series. These modules are engineered to provide electrical isolation while preserving signal integrity for demanding networking applications. The series typically includes variants optimized for different channel counts and PoE requirements, serving as critical interface components between PHY chips and network cables.

Replacement Considerations

The H5200NL is part of a family including models like H5400NL. Verify pinout and electrical parameters when substituting with other H-series transformers. Ensure the replacement maintains the required 1000Base-T compliance and isolation voltage ratings.