H5062FNL

Overview

The H5062FNL is a single-channel LAN transformer module manufactured by Pulse Electronics, designed for Surface Mount Device (SMD) applications. It supports 1000Base-T Ethernet standards without Power over Ethernet (PoE). Key electrical parameters include an inductance of 350 uH, an insulation voltage of 1.5 kV, and an operating frequency range from 100 kHz to 100 MHz. The component operates within a temperature range of 0°C to +70°C. Physical dimensions are 17.53 mm in length, 16 mm in width, and 5.51 mm in height. It features unshielded construction and utilizes SMD/SMT termination types.

Feature Summary

• Supports 1000Base-T data transmission standards
• Provides galvanic isolation with 1.5 kV insulation voltage
• Designed for surface mount assembly processes

Applications

• 1000Base-T network interface circuits
• Ethernet port signal conditioning
• LAN transformer modules for non-PoE systems

Procurement Notes

Verify the specific suffix 'FNL' against the manufacturer's official datasheet to confirm package dimensions and tape/reel specifications. Ensure that the non-PoE designation aligns with system power requirements. Cross-reference RoHS compliance status with current environmental regulations. Confirm lead times directly with authorized distributors as availability may vary. Validate that the single-channel configuration matches the intended circuit topology.

Selection Notes

Select this component when designing Gigabit Ethernet interfaces requiring non-Powered over Ethernet functionality. The 350 uH inductance value is suitable for standard 1000Base-T impedance matching. Consider the 1.5 kV isolation rating for safety requirements. The unshielded design may require careful PCB layout to manage EMI. Verify thermal performance within the specified 0°C to +70°C operating range for the target environment.

Part Context

This part belongs to the Pulse Electronics LAN Transformers category, specifically under Audio & Signal Transformers. It is part of a series of pulse transformers designed for high-speed data communication. The H5062FNL serves as a critical interface component between the PHY chip and the RJ45 connector, ensuring signal integrity and isolation in Gigabit Ethernet networks.

Replacement Considerations

The H5062FNLT is a related variant offering different packaging options such as Tape & Reel or Cut Tape. Designers should verify pin compatibility and mechanical footprint before substitution. Other models in the H-series may offer PoE capabilities or different shielding configurations.