The **M2AC-A15-R2** is a specialized electronic component primarily categorized as an **AC Power Entry Module** or a specific **Circular Connector/Power Interface** typically used in industrial automation or specific computing hardware (such as server chassis or rack-mounted equipment). Below is a detailed breakdown of its electronic characteristics and specifications. --- ### 1. General Specifications This part is designed to bridge external power sources to internal electronic circuits, often featuring integrated protection. | Feature | Specification (Typical) | | :--- | :--- | | **Component Type** | AC Power Entry Module / Connector | | **Current Rating** | 15A (Standard for A15 series) | | **Voltage Rating** | 125V - 250V AC | | **Termination Style** | Solder or Quick Connect Terminals | | **Mounting Type** | Panel Mount (Screw or Snap-in) | | **Operating Temp** | -25°C to +85°C | ### 2. Key Electronic Features * **Integrated Filtering:** In many versions of this series, the module includes an EMI (Electromagnetic Interference) filter to suppress noise from the AC line. * **RFI Suppression:** Protects sensitive internal electronics from Radio Frequency Interference. * **Circuit Protection:** Often accommodates a fuse holder (typically 5x20mm) to protect the device from overcurrent conditions. * **Switching:** Some configurations include a built-in DPST (Double Pole Single Throw) rocker switch. ### 3. Physical & Material Composition The "R2" suffix often denotes a revision or a specific RoHS (Restriction of Hazardous Substances) compliance level. 1. **Housing:** High-temperature, UL 94V-0 rated plastic (Flame Retardant). 2. **Contacts:** Brass or Copper Alloy with Nickel or Tin plating for high conductivity and oxidation resistance. 3. **Shielding:** Metal casing (if filtered) to provide a Faraday cage effect against interference. ### 4. Typical Applications * **Industrial Servers:** High-current power intake for server blades. * **Medical Equipment:** High-reliability power interfaces with low leakage current. * **Networking Hardware:** Powering switches and routers in rack environments. * **Lab Instruments:** Precision power entry for testing equipment. ---