H5020NLT

Pulse Transformers Overview

The H5020NLT is a dual-channel LAN transformer module manufactured by Pulse Electronics, designed for Surface Mount Device (SMD) applications. It supports 1000Base-T Ethernet standards without Power over Ethernet (PoE) functionality. Key electrical parameters include an inductance of 350 uH and an isolation voltage of 1.5 kV. The component operates within a frequency range of 1 MHz to 100 MHz and functions at temperatures between 0°C and +70°C. Physical dimensions are 27.94 mm in length, 10.92 mm in width, and 7.54 mm in height.

Pulse Transformers Feature Summary

• Provides electrical circuit isolation compliant with IEEE 802.3 standards for signal integrity.
• Features unshielded construction suitable for non-PoE Gigabit Ethernet interfaces.
• Optimized for peak reflow soldering temperatures up to +245°C.

Pulse Transformers Applications

• 1000 Base-T network interface circuits
• Gigabit Ethernet transceiver modules
• LAN discrete transformer applications

Pulse Transformers Procurement Notes

Verify the specific suffix 'NLT' against the official datasheet to confirm surface mount packaging and lead-free compliance. Ensure the design requires a dual-port configuration without PoE support, as this variant differs from single-port or PoE-enabled models. Confirm RoHS3 status and moisture sensitivity level requirements prior to integration into the manufacturing process.

Pulse Transformers Selection Notes

Select this component when a dual-channel solution is required for Gigabit Ethernet links that do not utilize Power over Ethernet. Compare physical footprint constraints against other H50xx series variants, such as the single-port H5004NLT or H5077NLT. Consider the unshielded nature of the module regarding electromagnetic interference susceptibility in dense circuit layouts.

Pulse Transformers Part Context

This part belongs to the HC500 series of LAN discrete transformers from Pulse Electronics. These modules are engineered to maintain signal integrity across demanding network environments while providing necessary galvanic isolation. The series offers various port configurations tailored for different Ethernet speed standards and power delivery requirements.

Pulse Transformers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative Pulse Electronics LAN transformers based on pinout, inductance, and isolation voltage specifications before substitution.