1000B-5014FX

Overview

The iNRCORE 1000B-5014FX is a LAN pulse transformer designed for 10/100/1000 Base-T applications. It features a 1:1 turns ratio and surface-mount termination. The component operates within a frequency range of 100 kHz to 100 MHz, with an inductance of 350 µH and isolation voltage of 1.5 kV. Operating temperature spans -55°C to +125°C. Physical dimensions are 17.53 mm length, 12.19 mm width, and 5.72 mm height.

Feature Summary

• Provides signal coupling for Gigabit Ethernet networks
• Supports high-reliability operation in harsh environments
• Offers impedance matching and common-mode noise suppression

Applications

• LAN 10/100/1000 Base-T network interfaces
• Industrial control systems
• Aerospace electronic equipment

Procurement Notes

Verify the specific suffix (e.g., FX vs FXNL) against the official datasheet to confirm packaging type and reel specifications. Confirm that the component meets MIL-PRF standards if required for mission-critical aerospace or defense applications. Ensure environmental ratings align with system operating conditions.

Selection Notes

Select this component when designing Gigabit Ethernet physical layer circuits requiring robust magnetic isolation. Consider the wide temperature range and high isolation voltage for industrial or ruggedized deployments. Verify footprint compatibility with PCB layout constraints before integration.

Part Context

iNRCORE manufactures high-reliability magnetic components for commercial aerospace, medical, and industrial sectors. This part belongs to the 1000B series, which provides signal transformers and pulse transformers for critical communication infrastructure.

Replacement Considerations

The 1000B-5014FXNL is a related variant within the same series. Cross-reference pinout and mechanical dimensions before substitution.