The **W2TG0-2C4-R/N** is a specific model identifier typically associated with **M12 Circular Connectors**, often used in industrial automation, sensor connectivity, and data transmission. These components are designed for high reliability in harsh environments. --- ### 1. Technical Specifications Table | Feature | Specification | | :--- | :--- | | **Connector Type** | M12 Circular Connector | | **Coding** | A-Coded (Standard for sensors/actuators) | | **Number of Pins** | 4-Pin | | **Gender** | Male/Female (Depending on configuration, typically R/N denotes specific orientation) | | **Mounting Type** | PCB Mount / Through-hole | | **Contact Plating** | Gold (Au) over Nickel (Ni) | | **Rated Voltage** | 250V AC/DC | | **Rated Current** | 4A | | **IP Rating** | IP67 / IP68 (When mated) | --- ### 2. Breakdown of the Model Code While naming conventions vary slightly by manufacturer (such as TE Connectivity, Amphenol, or Molex), the parts generally break down as follows: * **W2TG0**: Series designator (often indicating a right-angle or specific waterproof housing series). * **2C**: Indicates the configuration of the poles or the internal contact carrier type. * **4**: Specifies the **4-pole (4-pin)** count. * **R/N**: * **R**: Often stands for **Right Angle** orientation. * **N**: Can indicate a **Nickel-plated** shell or a specific "Normal" keying position. --- ### 3. Key Electronic Characteristics #### A. Signal Integrity The 4-pin A-coded configuration is the industry standard for **DC power and signal** distribution. It is designed to minimize EMI (Electromagnetic Interference) when used with shielded cables. #### B. Environmental Sealing These parts usually feature an O-ring and potting material. This ensures that the electronic traces on the PCB are protected from: * Moisture and humidity. * Dust and particulate matter. * Corrosive industrial chemicals. #### C. Mechanical Durability * **Mating Cycles**: Typically rated for >100 cycles. * **Vibration Resistance**: Designed with a locking thread mechanism to prevent accidental disconnection in high-vibration machinery. --- ### 4. Common Applications 1. **Industrial Sensors**: Connecting proximity, ultrasonic, or photoelectric sensors to a PLC. 2. **Actuators**: Powering small motors or valves. 3. **Fieldbus Modules**: Used in I/O blocks for Profibus or CANopen networks. 4. **LED Lighting**: Industrial-grade LED strip power connections. ---