ALAN-102

Overview

The ALAN-102 is a single-port LAN transformer module designed for 10/100 Base-T applications. It operates within a frequency range of 300 kHz to 100 MHz and features an inductance of 350 µH. The component provides signal conditioning, EMI suppression, and isolation with a voltage rating of 1.5 kVrms. It utilizes surface mount termination and functions reliably between -40°C and +85°C. Physical dimensions are approximately 12.70 mm x 8.80 mm.

Feature Summary

• Provides integrated signal conditioning and electromagnetic interference suppression for Ethernet links
• Ensures electrical isolation between network ports and transceivers
• Supports standard 10/100 Base-T data transmission rates

Applications

• Ethernet network interface cards
• Industrial communication gateways
• Consumer networking hardware

Procurement Notes

Verify the specific datasheet version and manufacturer documentation before integration. Confirm that the operating temperature range and isolation requirements align with the target system design. Ensure compliance with relevant safety standards for the intended application environment.

Selection Notes

Select this component when a single-port solution is required for 10/100 Mbps connections. Consider the physical footprint and surface mount compatibility during layout. Verify that the 1.5 kVrms isolation level meets the safety requirements of the end product.

Part Context

This part belongs to Abracon's LAN transformer series, which includes various configurations for different port counts and performance levels. It serves as a critical interface component in Ethernet connectivity solutions, bridging the physical layer transceiver to the external cable.

Replacement Considerations

ALAN-2201 is listed as a parameter equivalent alternative. Verify functional compatibility and pinout alignment before substitution.