H7008NLT

Overview

The H7008NLT is a Gigabit LAN pulse transformer module manufactured by Pulse Electronics. Designed for surface-mount assembly, it supports 10/100/1000 Base-T Ethernet standards. The component features a 350µH inductance and a 1CT:1CT turns ratio for both transmitter and receiver circuits. It operates within a temperature range of 0°C to 70°C and provides electrical isolation compliant with IEEE 802.3 standards. The module utilizes a 24-SOIC package with dimensions of 18.87mm x 13.67mm.

Feature Summary

• Provides electrical circuit isolation meeting IEEE 802.3 standards
• Optimized for major LAN transceivers to maintain signal integrity
• Supports 10/100/1000 Base-T transmission speeds
• Features a peak reflow temperature rating of +245°C

Applications

• Gigabit Ethernet network interface cards
• LAN port integration in networking equipment
• Industrial communication modules requiring signal isolation

Procurement Notes

Verify the specific suffix 'NL' against the manufacturer's datasheet to confirm packaging and material specifications. Ensure compatibility with RoHS3 regulations if required by the target market. Cross-reference the 24-SOIC footprint with PCB design files to guarantee correct mechanical fit during assembly.

Selection Notes

Select this module for applications requiring integrated isolation for Gigabit Ethernet links. Compare inductance values and physical dimensions against alternative LAN transformers to ensure alignment with existing board layouts. Confirm that the operating temperature range meets the environmental requirements of the final device deployment.

Part Context

This component belongs to Pulse Electronics' discrete LAN transformer module series. These modules are engineered to replace discrete transformer components, offering space savings and improved reliability. The product line focuses on maintaining signal integrity across various Ethernet speeds while providing necessary galvanic isolation for network ports.

Replacement Considerations

Check for direct substitutes such as the H7008FNLT or H7018FNLT from the same manufacturer. Verify pinout compatibility and electrical parameters before swapping components. Ensure any replacement part matches the required 10/100/1000 Base-T specification and package type.