H5012FNLT

Overview

The H5012FNLT is a LAN transformer module from Pulse Electronics, designed for 10/100/1000 Base-T applications. It features dual channels with a 1CT:1CT turns ratio for both transmitter and receiver sections. The component has an inductance of 350µH and operates within a temperature range of 0°C to 70°C. It utilizes a surface-mount package measuring 27.81mm x 14.99mm x 7.24mm. The product status is listed as active in some sources, while others indicate it may be obsolete or discontinued.

Feature Summary

• Supports 10/100/1000 Base-T Ethernet standards
• Dual channel configuration for signal transmission and reception
• Surface mount design for automated assembly

Applications

• Gigabit Ethernet network interface cards
• Computer motherboards with integrated LAN ports
• Network switches and routers

Procurement Notes

Verify current availability as the part status varies between active and obsolete across different distributors. Confirm lead times and minimum order quantities directly with suppliers. Ensure the specific suffix matches the required packaging type for production lines.

Selection Notes

Select this component for designs requiring standard 10/100/1000 Base-T isolation. Check compatibility with existing board layouts due to potential header design changes in newer revisions. Verify insulation voltage requirements if higher isolation is needed compared to similar models.

Part Context

This part belongs to the Pulse Electronics LAN transformer family. It serves as a magnetic component for Ethernet connectivity. Similar parts include H5012FNL and H5014FNLT. The series provides standardized solutions for consumer and industrial networking equipment.

Replacement Considerations

H5012FNL is listed as a parameter equivalent alternative. H5014FNLT and H6080FNL are also cited as substitutes. Verify pinout and electrical parameters before substitution.