The **M8TS-16A-R** is a specific electronic component, typically identified as a **high-current rotary switch** or a **coded rotary switch** (often used in industrial automation or power management settings). Below is a breakdown of its technical specifications and electronic characteristics. --- ### 1. General Specifications The M8TS series is designed for reliability in switching logic signals or power states. | Parameter | Description | | :--- | :--- | | **Model Number** | M8TS-16A-R | | **Switch Type** | Rotary Coded Switch | | **Number of Positions** | 16 (Hexadecimal: 0-9, A-F) | | **Actuator Type** | Flat/Screwdriver Slot (usually) | | **Contact Material** | Gold-plated (to prevent oxidation) | | **Mounting Type** | Through-hole or PCB Mount | --- ### 2. Electronic Characteristics These parts are engineered to handle specific voltage and current thresholds to ensure long-term stability. * **Current Rating:** The "16A" in some naming conventions refers to the logic type or capacity, but generally, these small-form switches handle **100mA at 5V DC** for switching, and up to **250mA** for non-switching carry current. * **Voltage Rating:** Rated for low-voltage logic circuits (typically 5V, 12V, or 24V DC). * **Contact Resistance:** Extremely low (usually under 100mΩ) to ensure signal integrity. * **Insulation Resistance:** High threshold (usually 1,000MΩ at 100V DC) to prevent cross-talk between pins. --- ### 3. Pin Configuration and Encoding The **M8TS-16A-R** uses a Binary Coded Decimal (BCD) or Hexadecimal output logic. * **Common Pin:** This is the input pin. * **Output Pins (1, 2, 4, 8):** Depending on the position of the dial, the common pin connects to a combination of these four pins. * **Logic Example:** * Position `0`: No pins connected. * Position `1`: Pin 1 is active. * Position `3`: Pins 1 and 2 are active ($1 + 2 = 3$). * Position `F (15)`: All pins (1, 2, 4, 8) are active ($1+2+4+8=15$). --- ### 4. Key Applications 1. **Address Setting:** Used on PLC modules or industrial sensors to set the device ID on a network. 2. **Mode Selection:** Selecting between different software operating modes on a PCB. 3. **Configuration:** Hardware-level configuration for embedded systems. --- ### 5. Part Suffix Meanings * **16:** Refers to the 16-position (0-F) capability. * **A:** Often denotes the actuator style (Top-actuated). * **R:** Usually indicates "Real Code" (as opposed to "Complement Code" where the logic is inverted).