100B-1027NL

Overview

The iNRCORE LLC 100B-1027NL is a LAN 10/100 Base-T pulse transformer designed for surface mount applications. It features a 1:1 turns ratio and an inductance of 350µH. The component measures 25.40mm in length and 12.827mm in width, with an isolation voltage rating of 1.5 kV. It operates within a temperature range of -40°C to 85°C and complies with RoHS standards.

Feature Summary

• Supports 10/100 Base-T LAN network protocols
• Provides 1.5 kV isolation voltage for signal integrity
• Designed for surface mount technology (SMD/SMT) integration

Applications

• Ethernet network interface circuits
• LAN transceiver modules
• Network adapter hardware

Procurement Notes

Verify the specific suffix against manufacturer documentation to confirm exact packaging and compliance status. Ensure the selected variant matches the required termination style and environmental ratings for the target assembly process.

Selection Notes

Select this component for designs requiring standard 10/100 Mbps Ethernet connectivity. Confirm that the physical footprint dimensions align with the PCB layout constraints and that the operating temperature range meets the system's thermal requirements.

Part Context

This part belongs to the iNRCORE LAN pulse transformer series, engineered for high-reliability data communication interfaces. It serves as a critical coupling element between the PHY chip and the RJ45 connector, ensuring proper signal transmission and electrical isolation.

Replacement Considerations

The 100B-1027X is a documented parameter-equivalent substitute from the same manufacturer.