1000B-5001FXNLT

Overview

The iNRCORE 1000B-5001FXNLT is a LAN pulse transformer designed for 10/100/1000 Base-T applications. It features a 1:1 turns ratio and a nominal inductance of 350µH. The component utilizes a surface-mount package with dimensions of 17.53mm length, 12.19mm width, and a maximum height of 5.97mm. It operates within a temperature range of -40°C to +85°C and carries an MSL rating of 3 (168 hours).

Feature Summary

• Supports Gigabit Ethernet data transmission standards.
• Provides galvanic isolation via integrated magnetic coupling.
• Optimized for high-density surface-mount PCB layouts.

Applications

• Gigabit Ethernet network interface cards.
• Ethernet switches and routers.
• Industrial communication modules.

Procurement Notes

Verify the specific suffix FXNLT against the manufacturer's current datasheet to confirm reel packaging specifications. Ensure compatibility with RoHS directives if required by the target market regulations. Confirm moisture sensitivity handling procedures are followed during assembly.

Selection Notes

Select this component for designs requiring a 350µH inductance in a compact SMD footprint. Verify that the operating temperature range meets the environmental requirements of the end application. Check pinout compatibility with existing transformer reference designs.

Part Context

This part belongs to the 1000B series of LAN transformers from iNRCORE. It is engineered specifically for broadband signal integrity in high-speed digital communication interfaces. The series supports various Ethernet speeds through standardized magnetic module configurations.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official distributor databases for parameter-equivalent alternatives.