ALAN-101-T

Overview

The ALAN-101-T is a single-port LAN pulse transformer module designed for 10/100 Base-T applications. It features a 1CT:1CT turns ratio and a minimum inductance of 350 µH. The component supports surface mount mounting with a 16-pin configuration. It operates within a temperature range of -40°C to +85°C and provides a minimum isolation voltage of 1500 Vrms. Physical dimensions include a length of 11.43 mm, width of 9.24 mm, and height of 5.37 mm.

Feature Summary

• Supports 10/100 Base-T data rates for Ethernet connectivity
• Provides galvanic isolation via high dielectric strength
• Optimized for signal integrity in LAN transmission lines

Applications

• Ethernet network interface cards
• LAN port integration in embedded systems
• Industrial communication modules requiring 10/100 Mbps support

Procurement Notes

Verify the specific manufacturer part number against official Abracon documentation to ensure compatibility with design requirements. Confirm that the surface mount package and pin count align with the target PCB footprint. Check environmental specifications such as operating temperature range and isolation voltage ratings for the intended application environment.

Selection Notes

Select this component when designing circuits requiring standardized 10/100 Base-T connectivity with robust isolation characteristics. Ensure the system architecture accommodates the specified 16-pin surface mount form factor. Validate that the thermal performance meets the operational limits defined in the technical datasheet for reliable long-term operation.

Part Context

This component belongs to the ALAN series of LAN transformers manufactured by Abracon LLC. It serves as a critical interface element between the physical layer transceiver and the external network medium. The module integrates magnetic components necessary for signal coupling and common-mode noise rejection in standard Ethernet deployments.

Replacement Considerations

Consult official Abracon substitution guides or distributor cross-reference tools for verified alternative part numbers. Do not assume functional equivalence with generic LAN transformers without verifying electrical parameters and pinout compatibility.