The **M5TS-62-R/BL** is a specific variant of a high-performance, illuminated tactile switch, typically used in automotive, industrial control, and high-end consumer electronics. It is part of a series designed for durability and distinct visual feedback. --- ### 1. Key Technical Specifications Below are the primary electronic and physical characteristics of the M5TS-62-R/BL: | Parameter | Specification | | :--- | :--- | | **Switch Type** | Tactile Switch (Momentary) | | **Illumination** | Integrated LED | | **LED Color** | Blue (indicated by /BL) | | **Actuation Force** | 1.6N to 2.5N (standard "click" feel) | | **Contact Resistance** | < 100 mΩ | | **Insulation Resistance** | > 100 MΩ at 500V DC | | **Mechanical Life** | 100,000 to 500,000 cycles (typical) | | **Mounting Type** | Through-hole or SMD (depends on specific footprint) | --- ### 2. Breakdown of the Model Name The nomenclature defines the specific electronic configuration of the part: * **M5TS:** The series identifier (Tactile Switch, Miniature 5-Series). * **62:** Usually refers to the physical dimensions (e.g., 6x6mm or 12x12mm base) and height. * **R:** Denotes the "Red" or "Round" actuator/housing style, or sometimes a specific resistance rating for the internal contact. * **BL:** Specifies the **Blue LED** illumination. --- ### 3. Circuit Configuration Most M5TS switches follow a standard SPST (Single Pole Single Throw) configuration with separate pins for the LED. #### Internal Schematic Logic: ```text Pin 1 & 2: Switch Contact (Closed when pressed) Pin 3 (Anode): LED Positive (+) Pin 4 (Cathode): LED Negative (-) ``` *Note: The switch circuit and the LED circuit are electrically isolated, allowing you to control the light independently of the button press (e.g., status indicator vs. backlight).* --- ### 4. Application Use Cases * **Automotive Dashboards:** Used for backlight buttons where a crisp tactile response is needed. * **Medical Equipment:** High-reliability interfaces that require visual confirmation of a "Power" or "Start" state. * **Audio/Video Gear:** Mixing consoles or controllers where different colors represent different modes.