1000B-5012FXT

Overview

The iNRCORE 1000B-5012FXT 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 350µH inductance. The component features an insulation voltage of 1500 Vrms and operates within a temperature range of -55°C to +125°C. Physical dimensions are 15.49 mm length, 13.46 mm width, and 6.48 mm height. It is supplied in tape and reel packaging.

Feature Summary

• Supports Gigabit Ethernet data transmission standards
• Surface mount construction for automated assembly
• High insulation voltage capability
• Wide operating temperature range

Applications

• Gigabit Ethernet network interfaces
• LAN port signal conditioning
• Computer networking hardware
• Industrial communication equipment

Procurement Notes

Verify the specific manufacturer part number against official datasheets to ensure compatibility with design requirements. Confirm that the surface mount package dimensions align with PCB footprint specifications. Check for RoHS compliance status and moisture sensitivity levels prior to ordering. Ensure supply chain availability matches production schedules.

Selection Notes

Select this component for designs requiring single-channel isolation in high-speed data lines. Consider the physical size constraints when placing components on dense circuit boards. Verify thermal management capabilities given the wide operating temperature range. Ensure the 1:1 ratio meets the impedance matching requirements of the target Ethernet PHY.

Part Context

This part belongs to the iNRCORE 1000B series of pulse transformers. It is specifically engineered for LAN applications supporting multiple Ethernet speeds. The series includes various configurations for different channel counts and mounting styles. It serves as a critical isolation component in modern network infrastructure.

Replacement Considerations

Consult official substitution lists from iNRCORE for direct replacements. Verify electrical parameters such as inductance and insulation voltage match exactly. Ensure mechanical dimensions fit the existing PCB layout without modification.

FAQ

What is the primary function of the 1000B-5012FXT?

It acts as a pulse transformer for isolating and transmitting signals in 10/100/1000 Base-T Ethernet networks.

Is this component suitable for surface mount assembly?

Yes, it is designed for surface mount technology (SMT) installation.