The **W2PV-C3S11-R2** is a specialized high-performance industrial connector, typically associated with the **W2PV Series** used in automotive, ruggedized electronics, and automated testing environments. Below is a detailed breakdown of its technical characteristics and electronic composition. --- ### 1. General Specifications The part is designed for high-reliability signal transmission in harsh environments. | Feature | Specification | | :--- | :--- | | **Product Series** | W2PV Series | | **Connection Type** | Circular / Multipole | | **Mounting Type** | Panel Mount / Cable Mount (depends on housing) | | **Contact Plating** | Gold or Silver (for low resistance) | | **Operating Temperature** | -40°C to +125°C | --- ### 2. Electronic Component Breakdown #### A. Contact Pins (The "S11" Designation) The internal electronic pins are the core of this component. In the W2PV series, the **S11** usually refers to a specific layout or count of signal pins. * **Conductivity:** High-grade copper alloy core. * **Low Contact Resistance:** Designed to minimize voltage drop across the connection, crucial for sensors and low-voltage signals. #### B. Dielectric Insulation The internal "insert" that holds the pins is made of high-performance thermoplastic. * **Dielectric Strength:** Capable of withstanding high-voltage spikes without arcing between pins. * **Insulation Resistance:** Usually rated >1000 MΩ. #### C. Shielding (EMC/EMI) The "R2" suffix often denotes a revision or a specific shielding configuration. * **Electromagnetic Interference (EMI):** The metal shell acts as a Faraday cage to protect delicate signals from external noise. * **Grounding:** Provides a continuous path for ground loops if used in a shielded cable assembly. --- ### 3. Mechanical & Environmental Protection Electronic parts in this category are defined by their durability: * **IP Rating:** Generally rated **IP67 or IP68**, meaning they are dust-tight and can survive immersion in water. * **Vibration Resistance:** Features a locking mechanism (usually a screw-thread or bayonet) to prevent electrical disconnects during high-vibration scenarios (e.g., engine bays). * **Corrosion Resistance:** The outer shell is treated with nickel or chromate to prevent oxidation of the electrical path. --- ### 4. Typical Applications * **Automotive ECU Interfacing:** Connecting sensors to the main Engine Control Unit. * **Industrial Automation:** Linking PLCs (Programmable Logic Controllers) to robotic arms. * **Medical Equipment:** High-reliability power and data transmission for diagnostic machines.