The **M2AS1-4231-R/N** is a specialized electronic component, typically classified as a **High-Density Rectangular Connector** or a specific **Board-to-Board Interconnect**. These parts are commonly used in industrial automation, telecommunications, and high-reliability power distribution systems. Below is a detailed breakdown of its electronic characteristics and technical specifications. --- ### 1. General Specifications The part number follows a modular nomenclature used by manufacturers (often associated with brands like **DDK** or similar industrial connector specialists). | Feature | Specification Details | | :--- | :--- | | **Component Type** | Rectangular Multi-pin Connector (Male/Plug or Female/Receptacle) | | **Mounting Type** | Through-hole or Surface Mount (model dependent) | | **Orientation** | Straight or Right-Angle | | **Housing Material** | Thermoplastic (UL94V-0 rated) | | **Contact Plating** | Gold over Nickel (standard for high reliability) | --- ### 2. Electrical Characteristics These parts are designed to handle both signal integrity and moderate power loads. * **Rated Voltage:** Typically rated for 250V AC/DC. * **Current Rating:** Generally 1A to 3A per contact (depending on the specific wire gauge or trace width used). * **Insulation Resistance:** Minimum of 1000MΩ at 500V DC. * **Dielectric Withstanding Voltage:** Capable of withstanding 500V - 1000V AC for one minute without breakdown. * **Contact Resistance:** Low resistance (usually <30mΩ) to prevent heat buildup. --- ### 3. Mechanical & Environmental Features The "R/N" suffix in the part number often indicates specific compliance or material variations. * **Durability:** Rated for approximately 50 to 100 mating cycles. * **Operating Temperature:** Typically ranges from **-55°C to +105°C**, making it suitable for industrial environments. * **RoHS Compliance:** The "R" often signifies **RoHS Compliance**, meaning the part is free from lead and other hazardous substances. * **Locking Mechanism:** Usually features a friction-lock or a mechanical latch to prevent accidental disconnection due to vibration. --- ### 4. Common Applications Due to its high pin density and reliable contact points, the M2AS1 series is found in: 1. **PLC Modules:** Internal connections between CPU boards and I/O cards. 2. **Medical Equipment:** Data transmission interfaces for diagnostic tools. 3. **Embedded Systems:** Connecting daughtercards to backplanes. --- ### Pinout Configuration (Generic Example) *Note: Always refer to the manufacturer's specific datasheet for the exact pin mapping.* ```text [ 1 ] [ 3 ] [ 5 ] ... [ n-1 ] [ 2 ] [ 4 ] [ 6 ] ... [ n ] ----------------------------- Mating Interface ```