The **SWT6-R2YTR** is an electronic component primarily categorized as a **Tactile Switch**. These switches are momentary pushbuttons commonly used in consumer electronics, automotive interfaces, and industrial controls to provide physical feedback to the user. --- ### 1. Key Technical Specifications The following table highlights the typical electrical and mechanical properties of this component: | Feature | Specification | | :--- | :--- | | **Type** | Tactile Switch (Momentary) | | **Mounting Type** | Surface Mount (SMD / SMT) | | **Circuit** | SPST-NO (Single Pole Single Throw - Normally Open) | | **Actuator Height** | 2.5mm (Standard for the R2YTR series) | | **Operating Force** | 160gf to 260gf (varies by specific sub-model) | | **Contact Rating** | 50mA @ 12V DC | | **Package / Case** | 6.00mm x 6.00mm | | **Packaging** | Tape & Reel (TR) | --- ### 2. Component Structure The "SWT6" designation generally refers to the 6x6mm footprint, which is an industry-standard size. The internal construction consists of: * **Actuator:** The physical button pressed by the user. In the "R2" variant, this is usually a rounded plunger. * **Metal Dome:** This acts as both the conductor and the spring. When pressed, it collapses to complete the circuit and provides the "click" sound and feel. * **Terminals:** Silver or gold-plated leads designed for reflow soldering onto a PCB. * **Base/Housing:** High-temperature plastic (LCP or Nylon) capable of withstanding SMD reflow oven temperatures. --- ### 3. Part Number Breakdown (Typical) * **SWT6:** Series identifier (6.0 x 6.0mm Tactile Switch). * **R2:** Specific height or actuator style (often 2.5mm or 3.1mm depending on the manufacturer's datasheet). * **Y:** Color code or Force code (Yellow/White often denotes specific actuation force). * **TR:** Tape & Reel packaging for automated pick-and-place assembly. --- ### 4. Common Applications * **Consumer Electronics:** Remote controls, kitchen appliances, and smart home devices. * **Computing:** Peripherals like mice, keyboards, or reset buttons on motherboards. * **Industrial:** Interface panels for machinery and handheld testing equipment.