## Overview of the W2PE-11G-R The **W2PE-11G-R** is a specific electronic component, typically categorized as a **D-Sub Connector** or a high-density rectangular connector used in specialized industrial and computing interfaces. These parts are engineered for robust electrical connectivity and signal integrity. --- ### Technical Specifications and Features Below is a breakdown of the primary electronic and physical characteristics of this part: | Feature | Description | | :--- | :--- | | **Component Type** | D-Subminiature Connector / High Density | | **Number of Positions** | Typically 11-pin configuration (per the "11G" suffix) | | **Mounting Style** | Right Angle (R) PCB Mount | | **Termination Type** | Solder tail / Through-hole | | **Contact Plating** | Gold (often flash or 15-30µ") for high conductivity | | **Housing Material** | Thermoplastic (UL 94V-0 rated) | | **Current Rating** | Generally 3A to 5A per contact | --- ### Key Electronic Components & Construction The W2PE-11G-R consists of several critical sub-components that define its performance: #### 1. Contacts (Pins/Sockets) * **Material:** Phosphor bronze or brass base. * **Function:** Conducts electrical signals between the cable and the PCB. * **Performance:** Gold plating prevents oxidation and ensures low contact resistance over multiple mating cycles. #### 2. Insulator Body * **Material:** Glass-filled polyester or LCP (Liquid Crystal Polymer). * **Function:** Prevents short circuits between adjacent pins and maintains the structural alignment of the contacts. #### 3. Shell (Shielding) * **Material:** Steel with Nickel or Tin plating. * **Function:** Provides **EMI/RFI shielding** to protect sensitive electronic signals from external interference and provides a path to ground. #### 4. Boardlocks / Mounting Brackets * **Function:** Specifically denoted by the **"-R" (Right Angle)** designation, these mechanical parts secure the connector to the board, ensuring the solder joints do not crack under mechanical stress. --- ### Common Applications * **Industrial Automation:** Connecting PLCs to sensors. * **Telecommunications:** Network interface hardware. * **Computing:** Legacy peripheral connections and specialized data acquisition boards.