HB4013HLT

Pulse Transformers Overview

The HB4013HLT is a LAN discrete module from Pulse Electronics designed for 2.5G Base-T Power over Ethernet applications. It features a single port configuration with a 1:1 transformer ratio and an inductance of 180 µH. The component supports surface mount termination and provides an isolation voltage of 1.5 kVrms. It complies with IEEE 802.3 standards for various Ethernet data rates including 10/100Base-Tx, 1000Base-T, 2.5G/5G, and 10GBase-T.

Pulse Transformers Feature Summary

• Supports 2.5G Base-T Power over Ethernet (PoE) functionality
• Complies with IEEE 802.3 standards for multiple Ethernet data rates
• Features surface mount termination style for automated assembly

Pulse Transformers Applications

• 2.5G Base-T network interface cards
• Power over Ethernet enabled switches
• Industrial Ethernet gateways

Pulse Transformers Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with Pulse Electronics or authorized distributors before procurement. Ensure that the surface mount footprint matches the design layout requirements. Confirm that the 1.5 kVrms isolation rating meets the safety insulation requirements of the target application environment.

Pulse Transformers Selection Notes

Select this component when designing systems requiring 2.5G Base-T connectivity with integrated PoE capabilities. The 180 µH inductance value is critical for signal integrity at these frequencies. Consider the surface mount package dimensions for PCB space constraints. Ensure compatibility with the intended IEEE 802.3 standard variants supported by the module.

Pulse Transformers Part Context

This part belongs to the HB series of LAN transformers from Pulse Electronics. The series is engineered to meet diverse Ethernet performance requirements. The HB4013HLT specifically addresses the needs of higher speed networking applications while maintaining power delivery capabilities through the integrated transformer structure.

Pulse Transformers Replacement Considerations

Check for direct substitutes within the HB series or compatible LAN transformer modules from Pulse Electronics. Verify pinout compatibility and electrical parameter equivalence before substitution. Consult official cross-reference lists provided by the manufacturer for validated alternatives.