Bourns Surface Mount LAN Ethernet Transformer 1 Output 10G Base-T Supported -40°C to 85°C Depth 2.9mm SM453230-121N7YP

Bourns SM453230-121N7YP Surface Mount LAN Ethernet Transformer is an advanced component designed for high-speed networking applications compliant with IEEE 802.3 standards. It supports 10G Base-T Ethernet and PoE+ capabilities, making it suitable for modern data communication needs. This discrete transformer features a center-tapped coil wound on a drum core, capped with a ferrite plate to mimic the closely coupled magnetic path of traditional toroidal transformers.

This transformer offers a single output with a turns ratio of 1:1 ± 3%, providing reliable signal integrity and insertion loss of -2 dB. Its surface mount design features a compact 2.9 mm depth, facilitating integration into dense printed circuit boards. Operating temperature ranges from -40°C to 85°C ensures robust performance even in harsh environmental conditions.

Paired with a common mode chip inductor, it provides effective electromagnetic interference (EMI) suppression. The transformer is halogen free and RoHS compliant, supporting environmentally friendly manufacturing requirements. Constructed to support PoE+ power delivery, it is ideal for use in industrial automation, networking equipment assemblies, telecommunications infrastructure, and other electronic device applications.

Manufactured in Taiwan, Province Of China, this component upholds high standards of quality for demanding electronics applications. Its surface mount configuration allows efficient PCB layout flexibility, reducing assembly complexity and improving production efficiency.

Key features include discrete chip construction, high-speed Ethernet compatibility, wide temperature range operation, and strict compliance with environmental regulations. The product is designed to meet the needs of modern electronics engineering and manufacturing environments, especially where compact size and electromagnetic compatibility are critical.

Single output transformer designed for LAN Ethernet applications. Supports high-speed 10G Base-T Ethernet standards. Surface mount type with a compact depth of 2.9 mm. Operating temperature range from -40°C to 85°C for extended durability.

Insertion loss of -2 dB ensuring minimal signal degradation. Turns ratio of 1:1 ± 3% for accurate signal transformation. RoHS compliant and halogen free, ensuring environmental safety. Constructed as a discrete, center-tapped component to emulate toroidal core performance.

Includes common mode chip inductor for EMI suppression. Ideal for industrial, electronics manufacturing, networking equipment, and telecommunications. Explore more from Bourns and related LAN Ethernet Transformer products available at EnvMart to meet diverse electronics component requirements.