LAN2VSOD48351C2

Overview

The Eaton LAN2VSOD48351C2 is a surface-mount LAN transformer designed for 1000 BASE-T applications. It features a dual-port configuration with 48 pins and an open header termination style. The component utilizes a toroid core material and provides an inductance of 350 uH with a maximum DC resistance of 1.2 Ohms. It supports an insulation voltage of 1500 Vac and operates within a temperature range of -40°C to +85°C. The physical dimensions are 27.8 mm in length, 12.2 mm in width, and 7.2 mm in height.

Feature Summary

• Supports 1000 BASE-T Ethernet signaling standards
• Dual-port architecture with 48-pin SMD/SMT termination
• High isolation capability rated at 1500 Vac
• Toroidal core construction for signal integrity

Applications

• Gigabit Ethernet network interface cards
• Industrial communication equipment
• Automotive infotainment systems

Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with Eaton Electronics before integration. Confirm that the open header termination style aligns with the target PCB footprint and assembly process requirements. Ensure the operating temperature range meets the environmental constraints of the final application design.

Selection Notes

Select this component for designs requiring dual-port Gigabit Ethernet isolation with surface-mount compatibility. The 350 uH inductance and 1.2 Ohm DC resistance are critical parameters for impedance matching. Consider the 48-pin package size when planning board layout density and thermal management strategies for high-density deployments.

Part Context

This part belongs to the LANxV series of audio and signal transformers from Eaton Electronics. It is categorized under LAN Transformers within the broader Audio & Signal Transformers product line. The component is specifically engineered for high-speed data transmission applications requiring robust electrical isolation and reliable performance in demanding environments.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Eaton Electronics for direct cross-reference information or updated replacement recommendations based on current inventory and manufacturing changes.

FAQ

What is the maximum insulation voltage rating?

The component has an insulation voltage rating of 1500 Vac.

Does this transformer support single or dual port configurations?

The LAN2VSOD48351C2 is designed as a dual-port transformer.

What is the specified operating temperature range?

The device operates within a temperature range of -40°C to +85°C.