G2401DG

Overview

The G2401DG is a LAN pulse transformer manufactured by Mentech Technology USA Inc., designed for data communication networks supporting speeds up to 1000 Mbps (Base-T). It features an inductance of 350µH and utilizes a 1CT:1CT transformer configuration. The component is available in a through-hole package type, ensuring compatibility with standard PCB mounting processes. It operates within a temperature range of 0°C to +70°C and meets IEEE 802.3ab standards for Gigabit Ethernet applications.

Feature Summary

• Supports 10/100/1000 Base-T network speeds
• Complies with IEEE 802.3ab standards
• Through-hole construction for reliable mounting

Applications

• Gigabit Ethernet network interfaces
• LAN data communication systems
• Network switches and routers
• Computer motherboards with integrated networking

Procurement Notes

Verify the specific datasheet version from Mentech Technology USA Inc. or authorized distributors to confirm exact electrical tolerances and pinout configurations. Ensure the through-hole footprint matches the target PCB design. Confirm RoHS compliance status if required for specific regulatory environments. Cross-reference the part number suffix to ensure no functional variations exist between different manufacturing batches.

Selection Notes

Select this component when designing single-port Gigabit Ethernet interfaces requiring through-hole assembly. The 350µH inductance value supports high-speed signal integrity for Base-T applications. Consider the operating temperature range of 0°C to +70°C for environmental suitability. Verify that the 1CT:1CT configuration aligns with the PHY chip requirements of the target network design.

Part Context

This pulse transformer belongs to the G-series LAN magnetics family from Mentech, which includes various port configurations and speed ratings. It serves as a critical isolation component in Ethernet physical layer circuits, providing impedance matching and common-mode noise rejection. The product line supports both surface-mount and through-hole technologies for diverse manufacturing needs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Mentech catalogs for direct equivalents or consult distributor cross-reference tools for compatible alternatives meeting identical IEEE 802.3ab specifications.