749013011A WE-LAN Surface Mount Ethernet Transformer with PoE Support
PoE LAN Transformer Overview
The 749013011A is a high-performance LAN transformer specifically designed for 10/100 Base-T Ethernet applications with Power over Ethernet (PoE) support. This SMT transformer provides signal integrity, electrical isolation, and efficient power transfer over Ethernet cables, fully compliant with IEEE 802.3 and IEEE 802.3af standards.
It is ideal for industrial automation, IP communication, and IoT applications where reliable Ethernet connectivity and PoE power delivery are required.
Key Features and Specifications of 749013011A PoE Transformer
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749013011A Datasheet-Schematic
749013011A Datasheet-Recommended Land Pattern
Mechanical Dimensions
- Length: 12.20 ±0.25 mm
- Width: 7.0 ±0.25 mm
- Height: 5.40 ±0.25 mm
- Mounting Type: Surface Mount (SMT)
- Package: Compact design suitable for high-density PCB layouts
PoE Capability of 749013011A SMT LAN Transformer
The 749013011A supports PoE operation with up to 350 mA current per center tap, allowing both data transmission and DC power delivery through a single Ethernet cable.
It is optimized for thermal reliability — ensuring stable performance up to +105°C component temperature under full PoE load.
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