10B-2001T

Overview

The iNRCORE 10B-2001T is a surface-mount LAN 10 Base-T pulse transformer module designed for high-reliability applications. It supports data rates up to 10 Mbps and features an extended temperature operating range of -55°C to +125°C, classifying it as an extra-temperature component. The unit provides 1500 Vrms isolation voltage between primary and secondary windings. Key electrical specifications include a turns ratio of 1:1 and a primary inductance typically ranging from 300µH to 450µH at 100kHz. The physical dimensions are approximately 1.100 inches in length by 0.297 inches in width, with a maximum height of 0.341 inches.

Feature Summary

• Extended temperature operation suitable for harsh environments
• High isolation voltage for safety compliance
• Surface mount package for automated assembly

Applications

• Military Ethernet interface circuits
• Aviation communication systems
• Industrial control network nodes

Procurement Notes

Verify the specific suffix designation during procurement, as variants such as 'NL' or 'FXNL' may differ in lead time or packaging configuration while maintaining similar electrical characteristics. Confirm that the required temperature grade matches the project's environmental constraints, as standard commercial versions do not support the extended range offered by this specific model.

Selection Notes

Select this component when designing 10 Base-T interfaces requiring robust performance under extreme thermal conditions. Ensure the PCB layout accommodates the specified surface mount footprint and height restrictions. Consider the isolation requirements of the system to verify that the 1500 Vrms rating meets the necessary safety standards for the intended application environment.

Part Context

This part belongs to iNRCORE's line of magnetic components engineered for mission-critical signal transmission. The manufacturer specializes in transformers capable of withstanding severe operating conditions found in defense and aerospace sectors. This specific module integrates the necessary magnetics for Ethernet connectivity into a compact form factor suitable for space-constrained designs.

Replacement Considerations

Public confirmed substitute part numbers include 10B-2001NL and 10B-2001FXNL from iNRCORE, LLC. These alternatives offer parameter equivalence and may be available in different packaging formats such as tape and reel versus cut tape.