1000B-5014

Overview

The iNRCORE 1000B-5014 is a LAN pulse transformer module designed for 10/100/1000 Base-T Ethernet applications. It features a 1:1 turns ratio and an inductance of 350 µH. The component supports surface mount installation with dimensions of 27.81 mm length, 12.19 mm width, and a maximum height of 6.38 mm. It provides 1500 Vrms isolation voltage and operates within a temperature range of -40°C to +85°C. The device is classified as moisture sensitive.

Feature Summary

• Supports 10/100/1000 Base-T data rates
• Provides galvanic isolation via transformer coupling
• Designed for surface mount PCB integration

Applications

• Ethernet network interface cards
• LAN port signal conditioning
• Industrial communication modules

Procurement Notes

Verify the specific suffix (e.g., FT, FXNL) against your design requirements, as package type and tape/reel specifications vary by variant. Confirm RoHS compliance status, as some variants may not meet current environmental standards. Check moisture sensitivity level handling procedures during assembly to prevent damage. Ensure the selected part number matches the required isolation voltage and operating temperature range for your specific application environment.

Selection Notes

Select this component when a single-channel or dual-channel LAN transformer is needed for Gigabit Ethernet interfaces. Compare physical footprint constraints against the 27.81mm x 12.19mm dimensions. Verify that the 350 µH inductance meets your circuit's impedance matching requirements. Consider the -40°C to +85°C operating range for industrial or commercial deployments. Ensure the manufacturer's lead time aligns with production schedules.

Part Context

This part belongs to the iNRCORE 1000B series of audio and signal transformers. These components are specialized pulse transformers intended for high-speed digital signal transmission over twisted-pair cabling. The series includes various configurations for different Ethernet speeds and mounting styles, serving as critical interface elements between MAC controllers and physical layer transceivers.

Replacement Considerations

Direct substitutes include the 1000B-5014FT and 1000B-5014FXNL. Verify pinout compatibility and mechanical dimensions before substitution. Note that suffix variations may indicate differences in packaging or RoHS compliance status.