1000B-5016FNL

Overview

The iNRCORE, LLC 1000B-5016FNL is a single-channel LAN pulse transformer module designed for Surface Mount Technology (SMT) applications. It supports 10/100/1000 Base-T Ethernet standards with a 1:1 turns ratio and 350 µH inductance. The component features 1500 Vrms isolation voltage and operates within a temperature range of -40°C to +85°C. Dimensions are 15.24 mm length by 7.62 mm width.

Feature Summary

• Supports 10/100/1000 Base-T Ethernet data transmission
• Provides secure signal isolation via high dielectric strength
• Optimized for compact surface mount PCB integration

Applications

• Gigabit Ethernet network interface cards
• Industrial Ethernet communication modules
• Consumer networking hardware

Procurement Notes

Verify RoHS3 compliance status and Moisture Sensitivity Level (MSL) ratings prior to assembly. Confirm package type availability and check for specific datasheet revisions that may affect pinout or mechanical tolerances. Ensure storage conditions align with manufacturer guidelines to prevent degradation before soldering.

Selection Notes

Select this component for designs requiring robust 10/100/1000 Base-T signal integrity in space-constrained environments. The 1:1 ratio suits direct coupling interfaces. Evaluate thermal performance against the specified operating range and verify footprint compatibility with existing PCB layouts.

Part Context

This part belongs to the 1000B series of LAN transformers from iNRCORE, LLC. It serves as a critical passive component for isolating and matching impedance in Ethernet physical layer circuits. The FNL suffix typically denotes a specific tape-and-reel packaging configuration suitable for automated manufacturing processes.

Replacement Considerations

Direct substitutes include the 1000B-5016FXNL variant. Verify electrical equivalence and mechanical dimensions before swapping components to ensure seamless integration without redesigning the host circuit board.