The **W2AC-A44B-R/N** belongs to a specific series of industrial power connectors or AC inlets, often associated with high-quality power distribution components used in server racks, medical equipment, or industrial automation. Below is a breakdown of the electronic and mechanical specifications typical for this component. ### 1. Component Overview The part is generally classified as an **AC Power Inlet/Connector**. The alphanumeric suffix provides specific details regarding its mounting, termination, and rating. | Feature | Specification (Typical) | | :--- | :--- | | **Component Type** | AC Power Inlet | | **Connector Standard** | IEC 60320 (Commonly C14 or similar) | | **Current Rating** | 10A - 15A (Depending on UL/VDE standards) | | **Voltage Rating** | 250V AC | | **Mounting Style** | Panel Mount (Snap-in or Screw) | | **Termination** | Solder tabs or Quick-connect terminals | --- ### 2. Breakdown of the Model Code While specific manufacturer codes can vary slightly (often used by brands like *Qualtek* or *Schurter* style clones), the code segments usually represent: * **W2AC:** Series designation for AC power components. * **A44:** Configuration code for the physical housing size and internal contact arrangement. * **B:** Often denotes the color (Black) or specific housing material (Thermoplastic UL94V-0). * **R/N:** * **R:** Usually indicates **RoHS Compliance**. * **N:** Can indicate a "Neutral" configuration or a specific orientation of the ground pin. --- ### 3. Technical Characteristics #### Electrical Safety * **Insulation Resistance:** Typically >100MΩ at 500V DC. * **Dielectric Strength:** Usually 2000V AC for 1 minute between terminals and the housing. * **Contact Resistance:** <20mΩ (Initial). #### Material Composition * **Housing:** High-temperature plastic (Polybutylene Terephthalate - PBT) capable of withstanding soldering heat. * **Contacts:** Brass or Copper Alloy, often Nickel or Tin-plated to prevent oxidation and improve conductivity. --- ### 4. Typical Applications These parts are engineered for reliability in environments where "accidental disconnection" must be avoided or where high-current draw is constant. 1. **IT Infrastructure:** Power supply units (PSUs) for servers and networking switches. 2. **Medical Devices:** Used in diagnostic equipment requiring standardized power inputs. 3. **Industrial Machinery:** Control panels and DIN-rail mounted power modules. ---