The **M2PHS2W-14-R2/Q** is a specialized electronic interconnect component, typically categorized as a **high-density, micro-pitch connector** or a specific **pin header assembly**. Based on industry nomenclature (often associated with manufacturers like Hirose, Samtec, or specialized automotive/industrial suppliers), here is the technical breakdown of its electronic characteristics. --- ### 1. Technical Specifications The following table outlines the general electrical and physical properties of this component class: | Feature | Specification (Typical) | | :--- | :--- | | **Pitch** | 2.0mm or 1.27mm (Micro-pitch) | | **Number of Positions** | 14 Pins | | **Mounting Type** | Through-Hole or Surface Mount (model dependent) | | **Current Rating** | 1.0A - 2.0A per contact | | **Voltage Rating** | 125V - 250V AC/DC | | **Contact Resistance** | < 20 mΩ | | **Insulation Resistance** | > 1000 MΩ | --- ### 2. Electronic Composition The part is comprised of three primary electronic materials designed for signal integrity and durability: * **Contacts (Pins):** Usually made of **Phosphor Bronze** or **Brass**. These are plated with **Gold (Au)** or **Selective Tin (Sn)** to ensure low contact resistance and prevent oxidation. * **Insulator Body:** High-temperature thermoplastic (e.g., LCP - Liquid Crystal Polymer). This allows the part to withstand **Reflow Soldering** temperatures up to 260°C. * **R2/Q Suffix:** This often denotes a specific revision (R2) and packaging type (Q - often representing "Quartz" grade or a specific tape-and-reel quantity for automated pick-and-place machines). --- ### 3. Connection Logic This part functions as a bridge between two PCBs (Printed Circuit Boards) or a Wire-to-Board interface. ```cpp // Schematic representation of the 14-pin layout [Pin 1] --- [Signal/VCC] [Pin 2] --- [Signal/GND] ... [Pin 13] --- [Data Line] [Pin 14] --- [Data Line] ``` ### 4. Key Application Use-Cases * **Industrial Automation:** Used in PLC modules for internal board-to-board communication. * **Consumer Electronics:** Compact high-density headers for display drivers or sensor modules. * **Automotive Systems:** Often used in infotainment or diagnostic ports due to the "R2" ruggedization standard. ---