The **W2PE-5GZ-R2** is a high-performance connector specifically designed for internal power and signal connections in compact electronic devices, such as smartphones, tablets, and wearables. It belongs to the **Board-to-Board (FPC-to-Board)** category of connectors. --- ### 1. Key Technical Specifications | Parameter | Specification | | :--- | :--- | | **Type** | Board-to-Board / FPC-to-Board | | **Pitch** | 0.35 mm (Ultra-fine pitch) | | **Stacking Height** | 0.7 mm | | **Current Capacity** | Up to 12A (Power terminals) | | **Voltage Rating** | 50V AC/DC | | **Durability** | 10 Mating Cycles | --- ### 2. Physical Design Features The "W2PE" series is characterized by its **Hybrid Design**, which separates power delivery from signal transmission within the same connector body. * **Power Terminals:** Positioned at the ends of the connector. These are reinforced pins capable of handling high current (up to 12A), which is essential for fast-charging battery connections. * **Signal Terminals:** Located in the center of the connector. These handle data and logic signals with minimal interference. * **Armor/Shielding:** The "R2" revision often includes enhanced metal shielding or "armor" around the plastic housing to prevent damage during the mating process (mismating) and to provide robust grounding. --- ### 3. Electronic Advantages * **Space Efficiency:** The 0.7mm profile and 0.35mm pitch allow engineers to save significant PCB real estate, which is critical for 5G-enabled devices that require more internal components. * **High Power Integrity:** By utilizing dedicated power pins, the connector reduces heat generation and voltage drops during high-speed charging cycles. * **EMI Protection:** The structural design minimizes Electromagnetic Interference (EMI), ensuring that high-frequency signals remain clean. --- ### 4. Common Applications * **Battery Connections:** Main interface between the Lithium-Ion battery FPC and the logic board. * **Display Modules:** Connecting high-resolution OLED/LCD screens to the processor. * **Camera Modules:** High-speed data transfer for multi-lens camera systems. ---