HX1332NLT

Overview

The HX1332NLT is a LAN discrete transformer module manufactured by Pulse Electronics, designed for surface-mount applications. It provides electrical circuit isolation compliant with IEEE 802.3 standards while maintaining signal integrity for demanding network environments. The component features a 1:1 turns ratio and operates within a frequency range of 1 kHz to 100 MHz. Key electrical specifications include an inductance of 200 µH, primary impedance of 1 Ω, and an isolation voltage rating of 4 kV. It supports a peak reflow temperature of +245°C and utilizes SMD/SMT mounting technology.

Feature Summary

• Provides electrical circuit isolation meeting IEEE 802.3 standards
• Optimized for compatibility with major LAN transceivers
• Maintains signal integrity for high-demand network applications

Applications

• LAN transceiver interface circuits
• Ethernet network connectivity modules
• Signal isolation in networking hardware

Procurement Notes

Verify the specific datasheet version to confirm mechanical dimensions and pinout configurations before integration. Ensure that the manufacturing lot complies with RoHS3 directives as indicated in public records. Cross-reference the supplier's documentation against the official Pulse Electronics product page to validate the 4 kV isolation rating and 200 µH inductance values. Confirm surface-mount compatibility with your assembly process parameters.

Selection Notes

Select this component when designing systems requiring robust galvanic isolation for Ethernet signals. The 1:1 ratio suits direct coupling scenarios without voltage transformation needs. Consider the 4 kV isolation barrier for safety-critical network interfaces. Verify that the operating temperature range aligns with your system's environmental constraints. The SMD package facilitates automated assembly in compact PCB layouts.

Part Context

This part belongs to the Pulse Electronics LAN discrete transformer modules series, which are engineered specifically for network communication applications. These modules are distinct from general-purpose audio or power transformers by their focus on high-frequency signal preservation and strict adherence to IEEE 802.3 compliance. The series emphasizes reliability in maintaining data transmission quality across various network speeds.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official distributor databases or manufacturer cross-reference tools for potential alternatives based on specific impedance and isolation requirements.