## Technical Analysis of the M2TS-8B-R/BN The **M2TS-8B-R/BN** belongs to the **M2 series** of miniature toggle switches, typically manufactured by NKK Switches. These components are designed for high-density mounting on printed circuit boards (PCBs) and are recognized for their durability and tactile feedback. --- ### 1. Key Technical Specifications | Feature | Specification | |:---|:---| | **Switch Type** | Toggle Switch | | **Circuitry** | DPDT (Double Pole Double Throw) | | **Switch Function** | ON-ON | | **Current Rating** | 6A @ 125V AC / 3A @ 250V AC | | **Termination Style** | Right Angle PC Terminal (Through-Hole) | | **Actuator Style** | Standard Bat Lever | | **Mounting Type** | PCB, Side Mount (Right Angle) | | **Bushing** | Threaded (6mm diameter) | --- ### 2. Detailed Electronic Characteristics #### A. Contact Mechanism The "8B" in the part number often signifies the contact material and rating. These switches typically use **Silver (Ag) contacts**, which are ideal for power applications due to their low resistance and ability to handle higher currents compared to gold-plated logic-level switches. #### B. DPDT Configuration As a **Double Pole Double Throw** switch, it controls two independent circuits simultaneously. Each "pole" has a "throw" to two different positions, allowing it to act as a changeover switch for complex routing or polarity reversal. #### C. Environmental & Mechanical Durability * **Mechanical Life:** Generally rated for 100,000 operations. * **Electrical Life:** Generally rated for 25,000 to 50,000 operations at full load. * **Dielectric Strength:** Usually 1,000V AC minimum between contacts. --- ### 3. Component Breakdown (Nomenclature) The part number can be decoded as follows: * **M2**: The series identifier (Miniature Process Toggles). * **T**: Toggle switch designation. * **S**: Refers to the bushing type (Standard/Threaded). * **8**: Circuit configuration (DPDT). * **B**: Function (ON-ON). * **R**: Termination type (Right Angle PC). * **BN**: Specific finishes or packaging variations (often referring to the hardware or specific bracket style). --- ### 4. Typical Applications * **Industrial Control Panels:** Where space is limited but power switching is required. * **Audio/Visual Equipment:** For signal routing or power toggling. * **Test & Measurement Devices:** Providing reliable manual inputs for mode selection. * **Telecommunications:** Network hardware configuration switches.