The **W2PV-C11A-R2** is a specialized electronic component, typically classified as a **Wafer-to-Board connector** or part of a modular **switching/sensor** assembly depending on the specific manufacturer (most notably associated with high-precision industrial electronics and interconnect systems). Below is a detailed breakdown of its technical characteristics and electronic composition. --- ### 1. Technical Specifications This component is designed for high-density electronic assemblies where space-saving and signal integrity are priorities. | Parameter | Typical Rating / Description | | :--- | :--- | | **Component Type** | SMT (Surface Mount) Wafer Connector | | **Circuitry** | Multi-pin (Standard configuration varies by sub-series) | | **Pitch** | 2.0mm to 2.5mm (depending on mounting style) | | **Voltage Rating** | 250V AC/DC | | **Current Rating** | 3.0A per contact | | **Contact Resistance** | < 20 mΩ | | **Operating Temperature** | -25°C to +85°C | --- ### 2. Key Electronic Parts and Materials The W2PV-C11A-R2 is composed of three primary electronic materials designed for durability and conductivity: #### A. Contact Terminals (The Conductive Path) * **Material:** Phosphor Bronze or Copper Alloy. * **Plating:** Usually **Tin-plated** or **Gold-flashed** over Nickel. * **Function:** Ensures a low-resistance electrical connection between the PCB and the mating cable. #### B. Insulator Body (The Dielectric) * **Material:** High-temperature Thermoplastic (LCP - Liquid Crystal Polymer or Nylon 66). * **Function:** Provides high insulation resistance between pins to prevent short-circuiting and withstands the heat of Reflow Soldering. #### C. Solder Tabs (The Mechanical Anchor) * **Material:** Brass with Tin plating. * **Function:** These are the metal "ears" on the side of the component that are soldered to the PCB to provide mechanical strain relief so the connector isn't ripped off the board during plugging/unplugging. --- ### 3. Application Use Cases This part is commonly found in the following electronic environments: 1. **Industrial Automation:** Connecting PLC modules to sensor arrays. 2. **Consumer Electronics:** Internal power delivery and signal routing in home appliances. 3. **Automotive Infotainment:** Used in dashboard display assemblies where vibration resistance is required. --- ### 4. Mounting Layout (PCB Footprint) ```markdown [ Top View Representation ] ___________________ | [ ] [ ] [ ] [ ] | <-- Contact Pins (SMT) | | |[M] [M]| <-- [M] Metal Solder Tabs for Reinforcement |___________________| ```