1000B-5012XNLT

Overview

The iNRCORE 1000B-5012XNLT is a surface-mount LAN transformer module designed for 10/100/1000Base-T Ethernet applications. It features a single channel with a 1:1 turns ratio and an inductance of 350 µH. The component provides 1.5 kV isolation voltage and operates within a temperature range of -55°C to +125°C. Dimensions are approximately 15.49 mm in length, 13.16 mm in width, and 6.12 mm in height. It utilizes SMD/SMT termination and is supplied in tape and reel packaging.

Feature Summary

• Supports high-speed data transmission rates up to 1000 Mbps for Gigabit Ethernet connectivity
• Provides robust electrical isolation between circuit segments to ensure signal integrity and safety
• Engineered for reliable performance across extreme industrial temperature environments

Applications

• Gigabit Ethernet network interface cards
• Industrial communication equipment requiring wide temperature tolerance
• Ethernet switch modules and routers
• Telecom infrastructure hardware

Procurement Notes

Verify the specific suffix 'NLT' confirms tape and reel packaging requirements against your automated assembly line specifications. Ensure the manufacturer designation matches iNRCORE, LLC to guarantee authentic component sourcing. Cross-reference the datasheet parameters for inductance and isolation voltage to confirm compatibility with your target Ethernet PHY controller design before finalizing procurement orders.

Selection Notes

Select this component when designing systems that require integrated Gigabit Ethernet magnetics with high thermal stability. The 1:1 configuration suits direct coupling applications where impedance matching is critical. Consider the physical footprint constraints as the package dimensions are larger than standard RJ45 coupled modules. Verify that the operating temperature range aligns with the environmental conditions of the end-use device.

Part Context

This part belongs to the 1000B series of LAN transformers from iNRCORE, LLC. The series includes various configurations for different Ethernet standards and channel counts. The 1000B-5012XNLT specifically addresses the need for single-channel, high-isolation solutions in compact surface-mount designs, serving as a key passive component in modern networking hardware.

Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include the 1000B-5003FT and 1000B-5003FXNL. These alternatives share similar core specifications but may differ in packaging or pinout details. Validate mechanical fit and electrical characteristics thoroughly before substituting to ensure system compliance.