The **FP2-S047-R** is a specific electronic component, primarily recognized as a **Flexible Printed Circuit (FPC) / Flat Flexible Cable (FFC) Connector**. These connectors are essential in modern electronics for linking thin ribbon cables to a Printed Circuit Board (PCB). --- ## 1. Core Technical Specifications The following table outlines the typical electrical and mechanical properties associated with this series: | Property | Description | | :--- | :--- | | **Connector Type** | FPC / FFC Connector | | **Pitch** | 0.5 mm (Center-to-center distance between pins) | | **Pin Count** | 47 positions | | **Mounting Type** | Surface Mount (SMD) | | **Orientation** | Right Angle | | **Actuator Type** | ZIF (Zero Insertion Force) or Non-ZIF Slider | | **Contact Location** | Usually Bottom or Dual Contact | --- ## 2. Key Electronic Features ### A. Surface Mount Technology (SMT) The part is designed to be soldered directly onto the surface of a PCB. It features small "gull-wing" or flat leads that align with the circuit board pads, allowing for high-density layouts. ### B. ZIF (Zero Insertion Force) Mechanism Most connectors in this series utilize a **flip-lock** or **slider** mechanism. * **How it works:** You open a small lever, insert the flexible cable without any friction, and then close the lever. * **Benefit:** This prevents wear and tear on the delicate gold-plated traces of the ribbon cable. ### C. Signal Integrity Because of the 0.5mm pitch, these parts are engineered to handle low-power signals. They are commonly used for: * LCD/OLED Display data lines. * Touchscreen digitizer interfaces. * Internal sensor connections. --- ## 3. Physical Construction The component is comprised of three main materials: 1. **Housing:** High-temperature thermoplastic (usually LCP - Liquid Crystal Polymer) to withstand reflow soldering temperatures. 2. **Contacts:** Copper alloy with **Gold plating** (indicated by the "-R" suffix in some manufacturer naming conventions to denote RoHS compliance or specific reel packaging). 3. **Solder Tabs:** Metal reinforcements on the sides of the connector to provide mechanical strength so the part doesn't pull off the board during cable insertion. --- ## 4. Application Example If you were integrating this into a project, your PCB footprint logic might look like this: ```c // Pseudo-code representation of a 47-pin mapping Define Connector FP2_S047_R { Pins: 1 to 47; Spacing: 0.5mm; Type: FPC_ZIF; Signal_Type: Digital_Data; // e.g., MIPI, LVDS, or Parallel } ```