TG46-S010NXLFTR

Pulse Transformers Overview

The TG46-S010NXLFTR is a surface-mount LAN isolation transformer module designed for 10BASE-T applications. It features an inductance of 140µH and supports a turns ratio of 1CT:1.41CT for the transmitter and 1:1 for the receiver. The component provides 1.5 kV insulation voltage and operates within a temperature range of 0°C to +70°C. Packaged in a reel, it is part of the TG-10BT series.

Pulse Transformers Feature Summary

• Provides galvanic isolation for 10BASE-T Ethernet signals
• Surface mount construction for automated assembly
• Integrated shielding to minimize electromagnetic interference

Pulse Transformers Applications

• 10BASE-T network interface cards
• Ethernet hub and switch ports
• Industrial networking equipment requiring signal isolation

Pulse Transformers Procurement Notes

Verify the specific suffix LFTR indicates reel packaging when ordering. Confirm RoHS3 compliance status with the manufacturer prior to final procurement decisions. Ensure the design accommodates the required surface mount footprint and thermal characteristics for the intended operating environment.

Pulse Transformers Selection Notes

Select this component specifically for 10BASE-T implementations requiring 140µH inductance. Verify that the 1.5 kV isolation rating meets system safety requirements. Compare physical dimensions against available board space constraints before integration into the final design.

Pulse Transformers Part Context

This component belongs to the TG-10BT series from HALO Electronics, specialized for legacy 10 Mbps Ethernet connectivity. It serves as a critical isolation element between the PHY transceiver and the magnetics port, ensuring signal integrity and electrical safety in network infrastructure.

Pulse Transformers Replacement Considerations

The TG46-S020NXRLTR is a documented substitute offering identical 140µH inductance and 10BASE-T functionality. Verify pin compatibility and mechanical fit before substituting.