1000B-5012FXNLT

Overview

The iNRCORE 1000B-5012FXNLT is a single-channel LAN pulse transformer designed for surface mount technology. It supports 10/100/1000 Base-T Ethernet applications with a 1:1 turns ratio and 350 µH inductance. The component operates within a frequency range of 100 kHz to 100 MHz and withstands an isolation voltage of 1.5 kV. Physical dimensions are 15.49 mm in length, 13.46 mm in width, and 7.49 mm in height. It functions reliably between -55°C and +125°C.

Feature Summary

• Supports Gigabit Ethernet (10/100/1000 Base-T) data transmission
• Provides high insulation voltage for signal integrity
• Optimized for surface mount assembly processes

Applications

• Gigabit Ethernet network interface cards
• Ethernet switch port circuits
• Industrial networking equipment

Procurement Notes

Verify the specific suffix FXNLT against official datasheets to confirm reel packaging and tape specifications. Ensure compatibility with existing PCB footprint dimensions and reflow soldering profiles. Cross-reference manufacturer part numbers to avoid confusion with similar series variants that may differ in physical size or electrical characteristics.

Selection Notes

Select this component when designing for 10/100/1000 Base-T interfaces requiring a single-channel solution. Consider the wide operating temperature range for harsh environments. Verify that the surface mount package fits the available board space and matches the required termination style for automated assembly.

Part Context

This part belongs to the 1000B series of LAN transformers from iNRCORE. These components are engineered for high-performance Ethernet connectivity. The series includes various configurations for different base-T standards and channel counts, serving as critical passive elements in modern network hardware infrastructure.

Replacement Considerations

Publicly confirmed substitute part numbers are not provided in the source documentation. Consult official manufacturer resources for direct equivalents.