PA4620NL

Pulse Transformers Overview

The PA4620NL is a LAN transformer module manufactured by Pulse Electronics, designed for single-channel Gigabit Ethernet applications. It operates within a frequency range of 1 MHz to 100 MHz and features an inductance of 350 uH. The component provides an insulation voltage of 1.5 kV and supports surface mount (SMD/SMT) termination. It functions reliably between 0°C and +70°C. The physical dimensions are 17.53 mm in length, 12.2 mm in width, and 5.51 mm in height. This unshielded unit is part of the H5004 series.

Pulse Transformers Feature Summary

• Designed for 1000 Base-T network interface applications
• Single channel configuration with SMD termination
• Unshielded construction for signal transformation

Pulse Transformers Applications

• 1000 Base-T Ethernet ports
• Single-port LAN connectivity modules
• Gigabit Ethernet signal isolation

Pulse Transformers Procurement Notes

Verify the specific datasheet version and compliance documentation directly from Pulse Electronics before integration. Confirm that the unshielded design aligns with your system's electromagnetic interference requirements. Ensure the operating temperature range meets your environmental specifications. Cross-reference the mechanical footprint dimensions with your PCB layout to guarantee proper fitment during assembly.

Pulse Transformers Selection Notes

Select this component when a single-channel solution for Gigabit Ethernet is required. Consider the unshielded nature if space constraints or specific EMI strategies dictate the design. Verify that the 1.5 kV insulation rating satisfies your safety isolation needs. Compare the 350 uH inductance against your circuit's impedance matching requirements to ensure optimal signal integrity.

Pulse Transformers Part Context

This component belongs to the H5004 series of LAN transformers from Pulse Electronics. It serves as a specialized passive device for network interface cards and routers. The module integrates magnetics for data transmission, replacing discrete components to save board space. It represents a standard solution for modern Ethernet hardware implementations.

Pulse Transformers Replacement Considerations

Consult official substitution lists from Pulse Electronics for verified alternatives. Generic cross-references may not match electrical characteristics.