AH1654CI

Overview

The AH1654CI is a single-port LAN filter module designed for 10/100 BASE-T Ethernet applications. It integrates pulse transformers with common mode chokes to provide signal filtering and impedance matching. The component features a male axial connector configuration suitable for wire gauges ranging from 10 to 25 square millimeters. Key electrical specifications include a primary-to-secondary turns ratio of 1CT:1CT. The physical dimensions indicate a maximum seated height of 0.224 inches (5.70mm). This module ensures reliable data transmission integrity in network interface circuits.

Feature Summary

• Integrates pulse transformer and common mode choke for single-port LAN filtering
• Supports 10/100 BASE-T Ethernet standard data transmission
• Features male axial connection compatible with specified wire gauge ranges

Applications

• Ethernet network interface cards
• LAN port protection modules
• Industrial communication equipment

Procurement Notes

Verify the exact part number suffix against official Allied Components International documentation to ensure correct package type and pinout configuration. Confirm that the supplier provides genuine components with traceable manufacturing dates. Request detailed datasheets to validate electrical parameters such as isolation voltage and insertion loss before finalizing procurement orders.

Selection Notes

Select this component for applications requiring integrated filtering for single-port Ethernet connections. Ensure the design accommodates the specified axial lead spacing and wire gauge requirements. Consider the physical height constraint of 5.70mm for enclosure compatibility. Verify that the 1CT:1CT turns ratio aligns with the specific transformer requirements of the target circuit topology.

Part Context

This component belongs to the category of pulse transformers and magnetic modules manufactured by Allied Components International. It serves as a critical passive element in Ethernet connectivity solutions, providing necessary signal conditioning and noise suppression for high-speed digital data links within local area networks.

Replacement Considerations

Cross-reference with equivalent 10/100 BASE-T LAN filter modules from other manufacturers if supply constraints exist. Ensure replacement parts match the axial connector style and wire gauge compatibility. Verify identical electrical characteristics including turns ratio and frequency response to maintain system performance.