1000B-5009

Overview

The iNRCORE 1000B-5009 is a single-channel LAN pulse transformer designed for Gigabit Ethernet applications. It features a surface-mount package with dimensions of 15.24 mm length, 10.54 mm width, and 8.63 mm height. The component provides an inductance of 350 µH and supports a 1:1 turns ratio. It operates within a temperature range of -55°C to +125°C and offers 1500 Vrms isolation voltage. This device is intended for high-speed data transmission in 10/100/1000 Base-T networks.

Feature Summary

• Supports 10/100/1000 Base-T Ethernet standards
• Provides 1500 Vrms electrical isolation
• Designed for surface-mount assembly

Applications

• Gigabit Ethernet network interfaces
• LAN pulse transformer modules
• High-speed data transmission circuits

Procurement Notes

Verify the specific suffix (e.g., FXT) against official datasheets to confirm packaging and tape-and-reel specifications. Ensure compatibility with existing PCB footprints measuring 15.24 mm by 10.54 mm. Confirm thermal ratings meet system requirements for operation up to 125°C. Cross-reference manufacturer part numbers to avoid substitution errors.

Selection Notes

Select this component for designs requiring a single-channel Gigabit Ethernet solution with wide operating temperature ranges. Verify that the 350 µH inductance aligns with circuit impedance matching requirements. Ensure the SMD package fits within the mechanical constraints of the target application board.

Part Context

This component belongs to the iNRCORE 1000B series of LAN transformers. It is engineered for robust performance in demanding networking environments. The series typically includes variants optimized for different mounting styles and insulation levels.

Replacement Considerations

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