HX1217NL

Overview

The HX1217NL is a LAN discrete transformer module from Pulse Electronics, designed for 10/100 Base-T applications. It features a surface mount package with dimensions of 12.70mm x 9.09mm and a height specified in datasheets. The component operates within a frequency range of 1kHz to 100MHz, offering 350µH inductance and 1Ω impedance. It provides 1.5kV isolation voltage and supports peak reflow temperatures up to +245°C. The module includes 16 terminals and functions with 1:1 transmitter and receiver ratios.

Feature Summary

• Provides electrical circuit isolation meeting IEEE 802.3 standards
• Maintains signal integrity for demanding network applications
• Optimized for compatibility with major LAN transceivers

Applications

• 10/100 Base-T network interfaces
• LAN discrete transformer modules
• Signal transmission circuits requiring isolation

Procurement Notes

Verify the specific manufacturer datasheet for complete electrical characteristics and mechanical drawings. Confirm that the surface mount package dimensions and terminal count align with your PCB layout requirements. Ensure compliance with RoHS standards and check for any specific environmental certifications required for your application. Cross-reference the part number with official distributor catalogs to confirm current availability and authenticity.

Selection Notes

Select this component for applications requiring robust isolation and signal integrity in 10/100 Base-T environments. Consider the 1.5kV isolation voltage and wide frequency range for reliable performance. The surface mount design facilitates automated assembly. Verify thermal tolerance against your manufacturing process, particularly regarding peak reflow temperature limits.

Part Context

This component belongs to the LAN discrete transformer modules category from Pulse Electronics. These modules are engineered to provide essential galvanic isolation while preserving high-frequency signal quality. They are integral to modern Ethernet connectivity solutions, ensuring compliance with industry standards for data transmission reliability.

Replacement Considerations

Consult official Pulse Electronics documentation for verified substitute part numbers. Ensure any replacement matches the 16-terminal surface mount configuration and 350µH inductance specification. Verify compatibility with existing LAN transceivers before implementation.