LAN2VSAS24351C2

Overview

The LAN2VSAS24351C2 is a surface-mount LAN transformer from Eaton Electronics, designed for 1000BASE-T applications. It features a single-port configuration with 24 pins and an assembled header termination type. The component utilizes a toroidal core material and provides an inductance of 350 µH at 0 mA DC bias. It supports a maximum DC resistance of 1.2 Ohms and offers 1500 Vac insulation voltage between primary and secondary windings. The device operates within a temperature range of -40°C to +85°C and measures 16.6 mm in length, 8.99 mm in width, and 2.72 mm in height.

Feature Summary

• Supports Gigabit Ethernet (1000BASE-T) data transmission standards
• Single-port architecture with integrated common mode choke functionality
• High isolation capability suitable for safety-limited equipment environments

Applications

• IP telephones and VoIP endpoints
• Wireless LAN access points
• Internet of Things (IoT) network interfaces
• RJ45 network interface cards (NICs)
• Industrial automation systems requiring high-speed networking

Procurement Notes

Verify the specific suffix codes against official Eaton documentation to confirm pinout compatibility and mechanical dimensions. Ensure that the selected variant matches the required assembly header style and port configuration for the target PCB design. Cross-reference the datasheet revision date to validate current manufacturing specifications and compliance status before finalizing procurement orders.

Selection Notes

Select this component when a single-port solution is required for Gigabit Ethernet links with space-constrained form factors. The assembled header option simplifies board assembly processes compared to standard SMD terminations. Consider the thermal operating range and insulation requirements to ensure compatibility with SELV/ELV equipment constraints and industrial environmental conditions.

Part Context

This part belongs to the LANxV series of audio and signal transformers manufactured by Eaton Electronics. The series focuses on providing compact, high-performance magnetic components for modern networking infrastructure. These transformers are engineered to meet stringent electromagnetic interference standards while maintaining signal integrity in high-speed digital communication channels.

Replacement Considerations

Consult official Eaton substitution guides for verified equivalents. Generic cross-references may not match the specific 24-pin single-port geometry or the 350 µH inductance tolerance required for 1000BASE-T compliance.