The **10TS-7A6-R** typically refers to a high-performance **Tactile Switch** or a specific **SMD (Surface Mount Device)** component, often produced by manufacturers like *Diptronics* or similar electronic component brands. These switches are essential in user interface design for electronics, providing physical feedback to the user when a button is pressed. --- ### 1. Key Technical Specifications The following table summarizes the general characteristics typical of the 10TS series (specifically the 7A6 variant): | Feature | Specification | | :--- | :--- | | **Type** | Tactile Switch (Momentary) | | **Mounting Type** | Surface Mount (SMT/SMD) | | **Circuit** | SPST-NO (Single Pole Single Throw - Normally Open) | | **Actuation Force** | 160gf to 260gf (varies by sub-model) | | **Contact Rating** | 50mA @ 12VDC | | **Operating Life** | ~100,000 to 500,000 cycles | | **Dimensions** | Approx. 6.0mm x 6.0mm (standard footprint) | | **RoHS Status** | Compliant (indicated by the "-R" suffix) | --- ### 2. Functional Breakdown #### A. Mechanical Structure * **Actuator:** The "button" part of the switch. In the 7A6 model, this usually has a specific height (e.g., 7.0mm or 9.5mm depending on the internal naming convention). * **Contact Dome:** A stainless steel or copper alloy disk that snaps down when pressed, creating the "click" sound and tactile feel. * **Terminals:** Lead-free plating for SMD soldering, usually arranged in a "Gull-wing" shape for easy PCB mounting. #### B. Suffix Meaning ("-R") The **-R** suffix is crucial in modern electronics. It almost always indicates: 1. **RoHS Compliance:** The part is manufactured without hazardous substances like lead. 2. **Tape & Reel:** The parts are packaged on a reel for automated "Pick and Place" assembly machines. --- ### 3. Common Applications Due to its small footprint and reliability, the 10TS-7A6-R is found in: * **Consumer Electronics:** Remote controls, microwave panels, and digital cameras. * **Industrial:** Control panels and reset buttons on PLCs. * **Computing:** Peripheral buttons (monitors, printers) and mouse buttons. --- ### 4. Circuit Diagram (Simplified) ```text [Terminal 1] ----\ ---- [Terminal 2] \ (Switch Contact) [Terminal 3] ----/ ---- [Terminal 4] ``` *Note: In most 6x6mm tactile switches, Terminals 1 & 2 are internally connected, and 3 & 4 are internally connected. Pressing the button bridges the gap between the two pairs.*