HX5G2003NLT

Overview

The HX5G2003NLT is a dual-channel surface-mount LAN transformer module manufactured by Pulse Electronics. Designed for 1000Base-T Gigabit Ethernet applications, this component features a 1:1 turns ratio and operates within a frequency range of 1 MHz to 100 MHz. It provides 1.5 kV isolation voltage and supports an operating temperature range from -40°C to +85°C. The unit utilizes SMD/SMT termination and is supplied in tape-and-reel packaging.

Feature Summary

• Dual-channel architecture supporting full-duplex Gigabit Ethernet signaling
• Integrated magnetic design for signal integrity and noise reduction
• High isolation voltage capability for circuit protection
• Surface-mount construction for automated assembly compatibility

Applications

• 1000Base-T Gigabit Ethernet network interfaces
• Computer motherboard LAN ports
• Network interface card (NIC) implementations
• Industrial Ethernet communication modules

Procurement Notes

Verify the specific datasheet revision and RoHS compliance status prior to procurement. Confirm that the surface-mount footprint dimensions match the target PCB layout. Ensure the supply chain source provides authentic components with traceable manufacturing records to prevent counterfeit parts in critical network infrastructure.

Selection Notes

Select this component when a dual-port solution is required for Gigabit Ethernet without Power over Ethernet capabilities. Compare physical dimensions against available board space. Verify thermal performance requirements align with the specified operating temperature range. Consider shielding characteristics if electromagnetic interference mitigation is necessary for the specific application environment.

Part Context

This part belongs to the HX series of LAN transformers from Pulse Electronics. These components are engineered for high-volume consumer and industrial electronics requiring reliable Ethernet connectivity. The series offers various configurations for different Ethernet standards and port counts, ensuring compatibility with modern networking hardware designs.

Replacement Considerations

Direct substitutes include other dual-channel 1000Base-T LAN transformers with identical pinouts and electrical specifications. Verify mechanical footprint compatibility before substitution. Cross-reference manufacturer datasheets to ensure equivalent isolation and frequency response characteristics.