The **W2CE-513-R** is a specific electronic component belonging to the **W2CE series** of modular jacks, commonly manufactured by companies like **Amphenol** or **FCI**. It is an **RJ45 Integrated Connector Module (ICM)**, often referred to as a "MagJack." --- ### 1. Key Technical Specifications The W2CE-513-R is designed to provide physical connectivity and electromagnetic interference (EMI) protection for Ethernet interfaces. | Feature | Specification | | :--- | :--- | | **Connector Type** | RJ45 (8P8C) | | **Data Rate** | 10/100/1000 Base-T (Gigabit Ethernet) | | **Orientation** | Right Angle (Horizontal) | | **Mounting Type** | Through-Hole (THT) | | **Number of Ports** | 1x1 (Single Port) | | **Shielding** | Metal Shield with EMI Tabs | | **LED Configuration** | Typically Green/Yellow (Bi-color) | --- ### 2. Internal Electronic Components Unlike a standard plastic RJ45 jack, the "R" suffix and "ICM" classification mean it contains internal circuitry: * **Isolation Transformers:** Protects the PHY (Physical Layer) chip from voltage surges and DC offsets. * **Common Mode Chokes:** Filters out high-frequency noise and electromagnetic interference to ensure signal integrity. * **Bob Smith Termination:** Internal resistors and high-voltage capacitors used to terminate unused wire pairs and reduce EMI. * **LEDs:** Integrated light-emitting diodes for status (Link/Activity) and speed indication. --- ### 3. Physical Layout and Pinout The part is structured to minimize board space while providing robust mechanical stability. 1. **Contact Interface:** Gold plating on the contact area to prevent corrosion and ensure a low-resistance connection. 2. **Shielding Pins:** Grounding tabs that connect the metal shield to the chassis ground of the PCB. 3. **Signal Pins:** Located at the rear of the component for soldering into the motherboard/PCB. --- ### 4. Typical Applications * **Networking Gear:** Routers, switches, and hubs. * **Industrial PC:** Embedded systems requiring stable Gigabit Ethernet. * **Consumer Electronics:** Game consoles, smart TVs, and set-top boxes. ---