The T1049 is a through-hole single port 10/100 Base-T Ethernet transformer module manufactured by Pulse A Technitrol Company (now Pulse Electronics). It is designed to provide signal isolation and impedance matching for Ethernet communication in various networking applications. This module helps to ensure reliable data transmission while protecting sensitive circuitry from voltage transients and noise.

Applications:

• Ethernet Network Interface Cards (NICs)
• Embedded Ethernet Controllers
• Industrial Ethernet Devices
• Routers and Switches
• Set-Top Boxes

Features:

• Compliant with IEEE 802.3 standards
• 1500 Vrms Isolation
• Optimized for 10/100Base-T Ethernet
• Through-Hole Mounting
• Low Profile Design

Benefits:

• Ensures reliable Ethernet communication
• Protects against voltage surges and electrical noise
• Meets industry standards for Ethernet connectivity
• Easy to integrate into existing circuit designs
• Saves board space

Additional Details:

The T1049 Ethernet transformer module provides 1500 Vrms isolation, protecting connected devices from high-voltage transients. It is designed to meet the requirements of IEEE 802.3 standards for 10/100Base-T Ethernet, ensuring compatibility with various Ethernet network interfaces. The through-hole mounting style allows for easy installation and soldering. The module features a low-profile design, saving valuable board space. The T1049 provides the necessary impedance matching to ensure proper signal transmission and reception over Ethernet cables.

This transformer module is commonly used in Ethernet NICs to provide the physical layer connection to the network. It is also suitable for embedded Ethernet controllers in industrial and consumer electronic devices. The T1049 helps to isolate the Ethernet circuitry from the rest of the system, improving overall system reliability and robustness. It is also used in routers and switches to isolate network segments and prevent interference. Furthermore, it can be found in set-top boxes, providing Ethernet connectivity for streaming media and internet access.