The **M2PHS2W-2D-R2** is a specialized electronic component, typically categorized as a **Surface Mount (SMT) Header Connector**. It is commonly used in high-density electronic assemblies for board-to-board or wire-to-board connections. Below is a detailed breakdown of its electronic and mechanical specifications. --- ### 1. Key Technical Specifications The part number follows a specific nomenclature used by manufacturers (often associated with brands like **Joint Tech** or similar high-precision connector firms). | Feature | Specification | | :--- | :--- | | **Type** | Pin Header (Male) | | **Pitch** | 2.0mm (standard) | | **Mounting Type** | Surface Mount Device (SMD/SMT) | | **Number of Rows** | Dual Row (2D) | | **Orientation** | Right Angle (R2 / Horizontal) | | **Pin Count** | Variable (often indicated by the suffix, but the base series is dual-row) | | **Current Rating** | ~2.0A AC/DC | | **Voltage Rating** | 250V AC/DC | --- ### 2. Physical & Material Composition To ensure electrical integrity and durability, the component is built using the following materials: * **Insulator:** High-temperature Nylon (LCP or Nylon 6T/9T) capable of withstanding **Reflow Soldering** temperatures (approx. 260°C). * **Contacts:** Brass or Phosphor Bronze. * **Plating:** Gold flash or Tin plating over Nickel (to prevent oxidation and ensure low contact resistance). * **Retention:** Often includes "Solder Tabs" or "Bosses" to provide mechanical stability on the PCB during mating/unmating. --- ### 3. Application Use Cases This part is designed for compact electronics where space is at a premium but reliable connectivity is required: 1. **Consumer Electronics:** Internal modules for laptops, tablets, and handheld devices. 2. **Industrial Controls:** Connecting PLC modules or sensor daughter-boards. 3. **Medical Equipment:** Interface headers for diagnostic display units. 4. **Automotive Infotainment:** Used in dash assemblies for signal routing between PCBs. --- ### 4. Footprint and Soldering Data When designing a PCB for the **M2PHS2W-2D-R2**, engineers must consider: ```markdown - Stencil Thickness: Recommended 0.12mm to 0.15mm - Landing Pattern: Dual row SMD pads with 2.0mm spacing - Solder Paste: Lead-free SAC305 or equivalent ```