AGTA-4801PS

Overview

The AGTA-4801PS is a dual-port pulse transformer manufactured by Allied Components International, designed for 100/1000 Base T Gigabit PoE Plus applications. It features a through-hole mounting type with dimensions of 28.5x11.5mm and a turns ratio of 1:1CT. The component has an inductance of 350µH and is currently listed as an active product.

Feature Summary

• Supports dual-port Gigabit Ethernet connectivity
• Compatible with PoE Plus power delivery standards
• Utilizes through-hole mounting configuration

Applications

• 100/1000 Base T network interface modules
• Gigabit PoE Plus midspan devices
• Dual-port Ethernet switch implementations

Procurement Notes

Verify the specific datasheet version to confirm electrical parameters and mechanical tolerances. Ensure the through-hole footprint matches the target PCB layout dimensions of 28.5x11.5mm. Confirm that the 1:1CT turns ratio aligns with the circuit design requirements for the intended Gigabit Ethernet application.

Selection Notes

Select this component when designing systems requiring dual-port Gigabit Ethernet isolation with PoE Plus support. The through-hole package is suitable for applications prioritizing mechanical stability over surface-mount density. Verify compatibility with standard 100/1000 Base T signaling protocols before integration.

Part Context

This part belongs to the family of pulse transformers used in Ethernet networking equipment. It serves as a critical isolation component between the PHY chip and the external network medium, ensuring signal integrity and safety compliance for high-speed data transmission.

Replacement Considerations

The AGTA-4801S is a documented variant within the same product line. Verify if the S suffix indicates any functional or packaging differences before substitution.