H5004ENL

Overview

The H5004ENL is a LAN transformer module manufactured by Pulse Electronics, designed for 10/100/1000 Base-T applications. It features a single-channel configuration with surface mount (SMD/SMT) termination. The component operates within a frequency range of 1 MHz to 125 MHz and provides an insulation voltage of 1.5 kV. Key electrical specifications include an inductance of 350 µH and a maximum DC resistance of 650 mOhms. The unit supports a wide operating temperature range from -40°C to +105°C. Physical dimensions are 17.526 mm in length, 16.002 mm in width, and 5.715 mm in height.

Feature Summary

• Supports Gigabit Ethernet data transmission standards
• Provides high-voltage isolation between circuit sections
• Designed for surface mount assembly processes

Applications

• Gigabit Ethernet network interface cards
• Ethernet switch port circuits
• Network adapter hardware

Procurement Notes

Verify the specific manufacturer part number against official datasheets to ensure compatibility with design requirements. Confirm that the component meets all necessary regulatory standards for the intended market. Check for any recent updates to the product specification or pinout configuration before finalizing procurement orders. Ensure storage conditions align with the manufacturer's recommendations for sensitive electronic components.

Selection Notes

Select this component when a single-channel LAN transformer is required for Gigabit Ethernet interfaces. Consider the physical footprint constraints as the module measures approximately 17.5 mm by 16.0 mm. Evaluate the thermal performance capabilities given the specified operating temperature range. Ensure the circuit design accommodates the inductance and DC resistance values provided in the technical specifications.

Part Context

This component belongs to the LAN transformers category produced by Pulse Electronics. It serves as a critical passive element in Ethernet connectivity solutions, facilitating signal integrity and noise reduction. The product line includes various configurations tailored for different networking speeds and form factors. This specific model targets high-speed data communication environments requiring reliable signal coupling.

Replacement Considerations

HM5004ENL is listed as an alias for this part number. Verify cross-compatibility with other single-channel Gigabit Ethernet transformers from the same manufacturer series before substitution.