Wurth Elektronik Through Hole LAN Ethernet Transformer, 1 Output, 350μH Inductance, 1MHz-100MHz Frequency 74990100011A

Wurth Elektronik 74990100011A Through Hole LAN Ethernet Transformer is designed for reliable networking and signal integrity in industrial and commercial applications. This transformer features a through hole mount type that ensures solid mechanical stability and easy insertion into printed circuit boards. It offers a single output winding with an inductance of 350 μH, providing common mode noise suppression critical for maintaining data signal quality in Ethernet communications.

Engineered to operate over a wide temperature range from -40°C to 85°C, the transformer is highly durable in fluctuating environmental conditions and complies with IEEE 802.3u standards for 10/100Base-TX Ethernet applications. The turns ratio of 1:1 Tx Rx facilitates balanced signal transmission and reception, improving overall network reliability.

Measuring 13.74 mm in length, 16.13 mm in width, and 21.84 mm in depth, this compact transformer fits efficiently into a variety of PCB designs, especially in networking equipment such as ADSl modems, embedded PCs, hubs, routers, and switches. The device supports a frequency range from 1 MHz to 100 MHz, suitable for high-speed data transmission.

Through hole mounting for robust PCB integration. 350 μH minimum inductance for effective common mode noise suppression. Compatibility with IEEE 802.3u for 10/100 Base-T Ethernet standards. Wide operating temperature from -40°C to 85°C for versatility in applications.

Ideal for LAN applications including routers, hubs, and embedded PCs. Compact dimensions facilitating dense PCB layouts. Supports frequencies up to 100 MHz ensuring high-speed communication. Single output designed for reliable signal transmission.

Applications are broad across industrial, commercial, and manufacturing environments where Ethernet networking and signal integrity are critical. This transformer ensures electrical isolation and noise filtering in network communications, improving system performance and durability.

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