1000B-5001FX

Overview

The iNRCORE 1000B-5001FX is a single-port LAN transformer module designed for 10/100/1000 Base-T applications. It features a 1:1 turns ratio and surface-mount technology (SMT) termination. The component operates within a frequency range of 100 kHz to 100 MHz and provides an insulation voltage of 1.5 kV. Key electrical specifications include an inductance of 350 µH. The physical dimensions are 17.53 mm in length, 12.19 mm in width, and 5.72 mm in height. It supports a wide operating temperature range from -55°C to +125°C.

Feature Summary

• Provides signal isolation and impedance matching for Ethernet ports
• Supports high-speed data transmission up to 1000 Mbps
• Offers robust insulation voltage for circuit protection
• Designed for compact surface-mount integration

Applications

• 10/100/1000 Base-T network interfaces
• Telecommunications equipment
• Industrial control systems
• High-reliability aerospace electronics

Procurement Notes

Verify the specific suffix 'FXNL' against the required RoHS compliance status and packaging configuration. Confirm that the 24-pin SMT package matches the PCB footprint requirements. Ensure the manufacturer part number aligns with the intended application's isolation and inductance specifications before finalizing procurement orders.

Selection Notes

Select this component for designs requiring a single-port solution with integrated magnetics. Consider the 350 µH inductance value for common-mode noise suppression needs. Evaluate the 1.5 kV isolation rating against system safety standards. The wide temperature range suits harsh industrial or aerospace environments where thermal stability is critical for signal integrity.

Part Context

This part belongs to the 1000B-F series of RF transformers manufactured by iNRCORE. The brand specializes in magnetic components for mission-critical applications, including defense, medical, and telecommunications sectors. The 1000B series is engineered for reliability in high-stress conditions, supporting both commercial and military-grade performance standards through rigorous quality controls.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.