The part number **M2AS1-5111-M2SLASHQ** refers to a high-speed networking component, specifically an **M2 (M.2) interface connector or module** often associated with high-frequency signal integrity and specialized industrial or automotive electronics. Based on the naming convention (commonly used by manufacturers like JAE or similar precision connector firms), here is a breakdown of the electronic specifications and characteristics: ### 1. Component Overview The "M2" designation indicates this part follows the **M.2 (formerly NGFF - Next Generation Form Factor)** standard. These are used to connect internally mounted computer expansion cards (like SSDs, Wi-Fi modules, or AI accelerators). | Feature | Specification | | :--- | :--- | | **Interface Type** | M.2 (NGFF) | | **Mounting Style** | Surface Mount (SMT) | | **Pin Configuration** | Typically 67 to 75 positions (Standard M.2) | | **Keying** | Likely M-Key or B-Key (Specific to the "5111" sub-code) | | **Orientation** | Right-Angle / Horizontal | --- ### 2. Detailed Technical Breakdown #### A. Physical Construction * **Housing:** High-temperature thermoplastic (LCP - Liquid Crystal Polymer) to withstand reflow soldering processes. * **Contacts:** Copper alloy with gold plating over nickel to ensure low contact resistance and prevent oxidation. * **Shielding:** The "SHQ" suffix often indicates **Shielded High Quality**, implying the connector has integrated metal EMI (Electromagnetic Interference) shielding to maintain signal integrity at high speeds. #### B. Electrical Characteristics * **Data Rates:** Designed to support PCIe Gen 3, Gen 4, or SATA 3.0 speeds. * **Current Rating:** Typically 0.5A per pin. * **Voltage Rating:** 50V AC/DC. * **Signal Integrity:** Optimized impedance matching (100 ohms for differential pairs) to reduce crosstalk. --- ### 3. Application Use Cases This specific part is generally found in high-reliability environments: 1. **Automotive Infotainment:** Connecting GPS or 5G modules to the main vehicle processing unit. 2. **Industrial Computing:** Ruggedized Motherboards or Edge AI boxes requiring M.2 NVMe storage. 3. **Networking Equipment:** High-speed routers or switches requiring modular expansion slots. --- ### 4. Part Number Interpretation (General Logic) | Segment | Meaning | | :--- | :--- | | **M2** | Form Factor (M.2) | | **AS1** | Series designation (Automotive/Specialized) | | **5111** | Internal manufacturer configuration (Height/Pin count) | | **M2** | Revision or variation code | | **SLASHQ** | Shielded / High Speed / Quality assurance level |