1000B-5002

Overview

The iNRCORE 1000B-5002 is a LAN pulse transformer designed for 10/100/1000 Base-T Ethernet applications. It features a single channel configuration with a primary-to-secondary turns ratio of 1:1. The component has an inductance of 350 µH and supports an insulation voltage of 1500 Vrms. Operating temperatures range from -55°C to +125°C. Physical dimensions are 17.53 mm in length, 12.19 mm in width, and 5.72 mm in height. It utilizes surface mount termination.

Feature Summary

• Supports Gigabit Ethernet data rates up to 1000 Mbps
• Provides galvanic isolation via high insulation voltage rating
• Optimized for signal coupling in LAN network interfaces

Applications

• 10/100/1000 Base-T Ethernet transceivers
• Network interface cards (NICs)
• Ethernet switch ports

Procurement Notes

Verify the specific suffix variant required for your design, as packaging options such as tube or cut tape may differ. Confirm that the selected component meets the thermal and electrical specifications of the target application environment. Ensure compatibility with the PCB footprint dimensions provided in the official datasheet before finalizing procurement orders.

Selection Notes

Select this component for designs requiring robust isolation in high-speed digital communication circuits. The wide operating temperature range ensures reliability in demanding industrial or commercial environments. Consider the physical size constraints when integrating into compact networking hardware solutions.

Part Context

This part belongs to the 1000B series of pulse transformers manufactured by iNRCORE. These components are specifically engineered for LAN applications, providing necessary impedance matching and common-mode rejection for Ethernet signals. The series includes various configurations to support different board space and performance requirements.

Replacement Considerations

Direct substitutes include variants within the same family such as the 1000B-5002NLT or 1000B-5002XT, depending on the required packaging format. Verify that any replacement maintains the identical 350 µH inductance and 1:1 turns ratio to ensure circuit functionality.