HX7260NLT

Overview

The HX7260NLT is a LAN transformer module manufactured by Pulse Electronics, designed for 10G Base-T applications. It features surface mount (SMD/SMT) termination and operates within a frequency range of 1 MHz to 125 MHz. The component provides electrical isolation with a rated voltage of 1.5 kV and supports an operating temperature range from -40°C to +85°C. It is part of the Gigabit 10/100/1000BASE-T series, though specifically optimized for 10GBASE-T standards.

Feature Summary

• Provides electrical circuit isolation compliant with IEEE 802.3 standards
• Optimized for major LAN transceivers in high-speed networking environments
• Maintains signal integrity for demanding application scenarios
• Features a peak reflow temperature rating of +245°C

Applications

• 10G Base-T network interface designs
• High-speed Ethernet transceiver circuits
• LAN infrastructure requiring IEEE 802.3 compliance

Procurement Notes

Verify the specific datasheet version for the HX7260NLT to confirm exact pinout and mechanical dimensions, as distributor listings may vary. Ensure compatibility with your PCB layout regarding the SMD package type. Cross-reference the manufacturer's official documentation for any recent product change notices or environmental compliance updates before finalizing procurement.

Selection Notes

Select this component when designing for 10G Base-T speeds where high-frequency performance up to 125 MHz is required. Consider its unshielded nature and single-channel configuration relative to board space constraints. Verify that the 1.5 kV isolation voltage meets your system's safety requirements and that the thermal profile aligns with your assembly process limits.

Part Context

This component belongs to Pulse Electronics' LAN discrete transformer modules, which are engineered for signal integrity and isolation in Ethernet applications. The HX series typically includes variants for different Ethernet speeds, with this specific model targeting the higher bandwidth demands of 10GBASE-T standards while maintaining standard form factors for integration.

Replacement Considerations

Check for other HX series models from Pulse Electronics that support 10G Base-T if availability is an issue. Ensure any substitute matches the 1.5 kV isolation rating and 125 MHz frequency range. Verify pin-to-pin compatibility and identical mounting dimensions to avoid redesigning the footprint.