The **W2PV-C3B1-R** is a specific part number representing a **waterproof industrial connector/switch component**, typically associated with automotive or heavy-duty electrical systems. Below is a detailed breakdown of its electronic and mechanical characteristics. --- ### 1. Technical Specifications The part is generally classified as a high-durability interface component. Here are the core specifications: | Feature | Specification | | :--- | :--- | | **Category** | Waterproof Connector / Push Button Switch | | **Ingress Protection** | IP67 (Dust-tight, Protection against immersion) | | **Contact Material** | Silver Alloy (high conductivity) | | **Voltage Rating** | 12V - 24V DC (Standard Automotive/Industrial) | | **Operating Temp** | -40°C to +85°C | | **Mounting Type** | Panel Mount | --- ### 2. Breakdown of the Part Number While specific to the manufacturer's internal coding, the suffixing usually follows this logic: * **W2PV:** The series identifier, typically indicating a "Waterproof" and "Push" (PV - Pressure/Vandal) resistant design. * **C3:** Refers to the internal circuit configuration (e.g., Single Pole Double Throw - SPDT). * **B1:** Defines the physical bezel or housing style (likely a flat or raised metal head). * **R:** Usually indicates the **LED color** (Red) or a specific ROHS compliance standard. --- ### 3. Electronic Architecture Inside the W2PV-C3B1-R, the electronics are designed for reliability in harsh environments: 1. **Switch Mechanism:** Utilizes a snap-action mechanism to ensure clear electrical contact even with slow manual actuation. 2. **Illumination (LED):** Includes an integrated resistor to allow direct connection to the rated voltage (e.g., 12V) without blowing the internal LED. 3. **Sealing:** Uses an internal O-ring and a potting compound at the base where the terminals exit, preventing moisture from reaching the internal copper traces. --- ### 4. Common Applications * **Marine Equipment:** Control panels on boats exposed to salt spray. * **Industrial Machinery:** Emergency stops or start buttons on CNC machines. * **Automotive Aftermarket:** Control switches for off-road lighting or winches. ---