1000B-5002FNLT

Overview

The iNRCORE 1000B-5002FNLT 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. The component features an inductance of 350 µH and an insulation voltage of 1.5 kV. Operating temperatures range from -40°C to +85°C, while the broader series extends to -55°C/+125°C. Dimensions are 17.53 mm x 12.19 mm x 5.72 mm. Frequency operation spans 100 kHz to 100 MHz.

Feature Summary

• Supports Gigabit Ethernet (10/100/1000 Base-T) signal transmission
• Single channel configuration with 1:1 isolation
• Surface mount package optimized for automated assembly

Applications

• Gigabit Ethernet network interface cards
• Ethernet switches and routers
• Network infrastructure equipment

Procurement Notes

Verify RoHS compliance status as sources indicate conflicting information regarding lead-free certification. Confirm moisture sensitivity level (MSL 3) handling requirements during storage and reflow soldering processes. Ensure the specific suffix matches the required tape-and-reel packaging format for production integration.

Selection Notes

Select this component for high-density PCB layouts requiring compact LAN isolation. The 350 µH inductance value ensures proper impedance matching for Gigabit speeds. Verify thermal performance within the specified operating range to maintain signal integrity in demanding network environments.

Part Context

This part belongs to the iNRCORE 1000B series of LAN pulse transformers. The series includes variants such as 1000B-5002X and 1000B-5014FT, offering different winding configurations and packaging options. These components are engineered specifically for Ethernet physical layer connectivity.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-reference with manufacturer-approved alternatives only.