TG46-S020NXRL

Pulse Transformers Overview

The TG46-S020NXRL is a LAN isolation transformer module from HALO Electronics, designed for 10BASE-T applications. It features a Quatra architecture with four ports and a 40-pin SMD/SMT package (SMD-40). The component measures 27.94 mm in length, 12.19 mm in width, and 5.84 mm in height. Key electrical specifications include an inductance of 140 uH and an insulation voltage of 1.5 kV. It operates within a temperature range of 0 C to +70 C.

Pulse Transformers Feature Summary

• Integrates Quatra technology for multi-port signal processing
• Includes common mode rejection choke functionality
• Provides galvanic isolation for network lines

Pulse Transformers Applications

• 10BASE-T Ethernet physical layer interfaces
• Network interface card (NIC) designs
• Industrial communication modules requiring isolation

Pulse Transformers Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with HALO Electronics or authorized distributors before integration. Confirm that the SMD-40 footprint matches the target PCB layout constraints. Ensure thermal management strategies align with the specified operating temperature range of 0 C to +70 C during system design validation.

Pulse Transformers Selection Notes

Select this component when a dedicated solution for 10BASE-T signaling is required rather than shared PHY resources. The integrated common mode choke simplifies bill of materials by reducing external filter components. Consider the 140 uH inductance value for impedance matching requirements specific to legacy 10 Mbps Ethernet standards.

Pulse Transformers Part Context

This part belongs to the TG-10BT series of LAN isolation transformers. It utilizes surface mount technology for automated assembly compatibility. The Quatra design allows for compact integration into space-constrained networking hardware while maintaining signal integrity standards for baseband transmission.

Pulse Transformers Replacement Considerations

The TG45-S010NXRL serves as a related variant within the same manufacturer's portfolio. Both parts share identical physical dimensions and general application scope. Differences may exist in internal winding configurations or specific inductance tolerances; consult official documentation to confirm functional equivalence.