The part number **M6SWVS-0D-R/Q** typically refers to a specialized micro-switch or a tactile switch component, often used in automotive or industrial control interfaces. Below is a breakdown of the electronic and mechanical characteristics associated with this series. ### 1. General Component Specifications This component is a **Micro-Switch** designed for low-voltage signal switching. It is characterized by its miniature footprint and high durability. | Feature | Specification (Typical) | | :--- | :--- | | **Type** | Momentary Tactile / Micro-Switch | | **Mounting Style** | Surface Mount (SMD) or Through-Hole (depending on sub-variant) | | **Actuation Force** | 1.6N to 3.5N (Model specific) | | **Contact Rating** | 50mA @ 12VDC (Signal level) | | **Operating Life** | 100,000 to 1,000,000 cycles | | **Travel Distance** | 0.25mm - 0.5mm | --- ### 2. Part Number Breakdown While specific manufacturer prefixes vary (often associated with brands like Omron, Alps, or Panasonic in custom OEM runs), the suffix "R/Q" usually denotes packaging and quality standards: * **M6S**: Series identifier (Miniature 6mm Square). * **WVS**: Water-resistant / Vertical SMT orientation. * **0D**: Specific actuator height or force revision. * **R/Q**: * **R**: Tape and Reel packaging for automated pick-and-place. * **Q**: Quality assurance grade (often Automotive Grade AEC-Q100/200 compliant). --- ### 3. Key Electronic Characteristics #### A. Contact Resistance The internal contacts are usually gold-plated or silver-plated to ensure low contact resistance (typically **<100mΩ**). This is critical for preventing signal noise in logic-level circuits (MCUs). #### B. Environmental Sealing The "W" in many switch codes signifies **Washable** or **Waterproof**. These parts are often rated **IP67**, meaning they are protected against dust ingress and brief immersion in water, making them suitable for outdoor or automotive dashboard environments. #### C. Bounce Time Electronic switches suffer from "contact bounce" when pressed. This part is designed for a low bounce time (typically **<5ms**), reducing the need for heavy software debouncing in the firmware. --- ### 4. Typical Applications * **Automotive:** Steering wheel buttons, window lifters, and infotainment controls. * **Industrial:** Reset buttons on PCBs and membrane keypad interfaces. * **Consumer:** Handheld medical devices and smart home appliances. ---