100B-4005NL

Overview

The iNRCORE 100B-4005NL is a LAN 10/100 Base-T pulse transformer designed for surface mount applications. It features a quad configuration with a 1:1 turns ratio and an inductance of 350 µH. The component operates within a frequency range of 100 kHz to 100 MHz and supports a current rating of 8 mA. It functions reliably across a temperature range of -55°C to +125°C, ensuring stability in demanding network environments.

Feature Summary

• Provides signal integrity for 10/100 Base-T Ethernet networks through dedicated pulse transformation.
• Utilizes a quad channel architecture to support simultaneous data transmission paths.
• Engineered for surface mount technology integration into compact printed circuit boards.

Applications

• Ethernet network interface cards
• Computer networking hardware
• Telecommunications equipment

Procurement Notes

Verify the specific suffix 'NL' against official manufacturer documentation to confirm compliance status and exact electrical characteristics. Ensure that the selected variant matches the required surface mount footprint and thermal specifications for your design. Cross-reference the datasheet for precise pinout definitions and mounting guidelines before finalizing procurement orders.

Selection Notes

Select this component when designing systems requiring robust pulse transformation for 10/100 Mbps Ethernet connections. Consider the 350 µH inductance and 8 mA current rating to ensure compatibility with downstream circuitry. Evaluate the wide operating temperature range to guarantee performance under varying environmental conditions without compromising signal quality.

Part Context

This part belongs to the 100B series of audio and signal transformers manufactured by iNRCORE. These components are specialized for RF and data communication applications, offering high reliability in signal processing tasks. The series is recognized for its consistent performance in maintaining signal fidelity across various industrial and commercial electronic devices.

Replacement Considerations

Consult official substitution lists for verified alternatives. Generic replacements may not match the specific 350 µH inductance or quad configuration requirements.