TG87-S020NXLF

Pulse Transformers Overview

The TG87-S020NXLF is a surface mount isolation module designed for 10BASE-T LAN applications. It features a pulse transformer configuration with a primary inductance of 50µH and secondary inductance of 200µH. The device supports a turns ratio of 1CT:2 for the transmitter and 1:1 for the receiver. It operates within a temperature range of 0°C to +70°C and provides electrical isolation capabilities suitable for signal transmission in Ethernet networks.

Pulse Transformers Feature Summary

• Surface mount isolation module optimized for 10BASE-T LAN signal integrity
• Integrated pulse transformer design with specified primary and secondary inductance values
• Asymmetric winding configuration supporting distinct transmitter and receiver impedance matching

Pulse Transformers Applications

• 10BASE-T Ethernet physical layer interface circuits
• LAN port isolation and signal coupling modules
• Network interface card (NIC) transformer assemblies

Pulse Transformers Procurement Notes

Verify component authenticity through authorized HALO Electronics distributors or direct manufacturer channels. Confirm RoHS compliance status via official datasheets prior to integration. Ensure storage conditions maintain moisture sensitivity levels appropriate for surface mount reflow processes. Validate part marking against official specifications to prevent counterfeit substitution during procurement.

Pulse Transformers Selection Notes

Select this component when designing for standard 10BASE-T Ethernet connectivity requiring integrated magnetic isolation. The specific 1CT:2 and 1:1 turns ratios address transmitter and receiver impedance requirements respectively. Consider thermal operating limits between 0°C and +70°C for environmental compatibility. Surface mount packaging facilitates automated assembly processes for high-volume network hardware production.

Pulse Transformers Part Context

This component belongs to the HALO Electronics LAN isolation transformer family, specifically engineered for Ethernet physical layer implementations. It serves as a critical passive element for galvanic isolation and signal transformation in network interfaces. The module integrates magnetic components to ensure signal integrity while providing necessary electrical separation between network segments and host circuitry.

Pulse Transformers Replacement Considerations

Consult official HALO Electronics documentation for verified cross-reference part numbers. Direct substitutes must match the 10BASE-T specification, 50µH/200µH inductance profile, and 1CT:2/1:1 turns ratio configuration. Verify package dimensions and pinout compatibility before implementation to ensure mechanical and electrical interchangeability.