ALAN-1002

Pulse Transformers Overview

The ALAN-1002 is a single-channel LAN transformer module designed for 10/100/1000 Base-T applications. It features a 1CT:1 turns ratio and 350µH inductance. The component operates within a temperature range of -40°C to +85°C. Dimensions are 17.50mm x 15.60mm x 5.40mm. It utilizes surface mount termination and supports frequencies from 100kHz to 100MHz with 1.5kVrms insulation voltage.

Pulse Transformers Feature Summary

• Supports 10/100/1000 Base-T Ethernet standards
• Single channel configuration with 1CT:1 turns ratio
• Surface mount package design

Pulse Transformers Applications

• 10/100/1000 Base-T network interfaces
• Ethernet port isolation circuits
• Signal conditioning for LAN connections

Pulse Transformers Procurement Notes

Verify the specific suffix (e.g., -T) against the required reel quantity, as standard packaging may differ. Confirm current availability status directly with Abracon or authorized distributors, as supply chain conditions vary. Ensure the selected variant matches the exact dimensional and thermal specifications required for the target PCB layout and operating environment.

Pulse Transformers Selection Notes

Select this component for single-port Ethernet designs requiring integrated magnetics. Verify that the 350µH inductance and 1CT:1 ratio align with the PHY chip requirements. Check that the 17.50mm footprint fits the board space constraints. Ensure the -40°C to +85°C operating range meets the environmental demands of the final assembly.

Pulse Transformers Part Context

This part belongs to the ALAN series of LAN transformers manufactured by Abracon. These modules integrate pulse transformation and common mode chokes into a single surface-mount package. The series provides solutions for Ethernet connectivity, simplifying circuit design by reducing component count and board space compared to discrete magnetic components.

Pulse Transformers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Abracon technical support for direct replacements or cross-reference options based on specific electrical and mechanical requirements.