The **CRE06ROTP1S-R** is a specific electronic component belonging to the family of **Rotary DIP Switches**. These switches are commonly used on printed circuit boards (PCBs) to allow manual configuration or setting of binary codes for a device. --- ### 1. Technical Specifications The part number typically breaks down into several key characteristics. Here is a summary of the technical specifications for this component: | Feature | Specification | | :--- | :--- | | **Component Type** | Rotary DIP Switch | | **Number of Positions** | 16 (Hexadecimal) | | **Output Code** | Real Binary Code (0-15/0-F) | | **Mounting Type** | Through-Hole (THT) | | **Actuator Type** | Recessed Arrow (Flush) | | **Pitch** | 2.54mm (Standard) | | **Dimensions** | Approx. 7mm x 7mm (Compact size) | | **Contact Material** | Gold Plated (for high reliability) | --- ### 2. Core Components and Materials The "Electronic Parts" within this single unit consist of: * **Housing:** Usually made of high-temperature liquid crystal polymer (LCP) or PBT plastic to withstand soldering processes. * **Rotor:** The moving part that the user turns. It has an internal contact plate that bridges specific pins based on the angle. * **Stator/Base:** Contains the fixed pins that are soldered into the PCB. * **Wiping Contacts:** Small metal spring-fingers (often gold-plated) that ensure a low-resistance electrical connection even after years of inactivity. --- ### 3. Functional Operation The **CRE06ROTP1S-R** acts as a 4-bit encoder. Depending on which of the 16 positions (0 through F) the arrow is pointed at, it connects a "Common" pin to a specific combination of four output pins (1, 2, 4, and 8). **Binary Mapping Example:** * **Position 0:** No outputs connected to Common. * **Position 5:** Pins 1 and 4 are connected to Common ($1 + 4 = 5$). * **Position F (15):** Pins 1, 2, 4, and 8 are all connected to Common. --- ### 4. Common Applications * **Address Setting:** Assigning a unique ID to a device on a bus (like RS-485 or CAN bus). * **Mode Selection:** Choosing between different firmware operational modes without needing a screen or software interface. * **Industrial Controls:** Setting timer intervals or limit thresholds on PLCs and sensors.