1000B-5001F

Overview

The iNRCORE 1000B-5001F is a surface-mount pulse transformer designed for LAN applications. It features a quad choke shunt configuration with a 1:1 turns ratio and 350µH inductance. The component measures 27.81mm x 12.19mm with a maximum height of 6.38mm. It operates within a temperature range of -40°C to +85°C and complies with RoHS standards.

Feature Summary

• Quad choke shunt architecture
• Surface mount construction
• LAN signal isolation

Applications

• 10/100/1000 Base-T networks
• LAN interface circuits
• Ethernet data line protection

Procurement Notes

Verify the specific suffix designation against official documentation, as variants like FXNL or FT indicate distinct packaging or compliance statuses. Confirm lead times directly with the manufacturer due to potential supply chain variations. Ensure the selected part matches the required thermal and electrical specifications for the target application environment.

Selection Notes

Select this component for designs requiring integrated common-mode chokes alongside signal isolation. Verify that the physical dimensions fit the PCB layout constraints. Check compatibility with the intended Ethernet standard and ensure the operating temperature range meets the system requirements.

Part Context

This part belongs to the 1000B series of LAN transformers from iNRCORE. It is engineered for high-density surface-mount assembly. The design supports reliable data transmission in network interface cards and related communication hardware.

Replacement Considerations

Equivalent parts include 1000B-5001FXNL and 1000B-5001FT. These variants share core electrical characteristics but differ in packaging format and compliance status. Verify mechanical footprint compatibility before substitution.