The **10TS-526-R** is a specific part number primarily associated with **tactile switches** (often referred to as tact switches). These are small electromechanical devices used to close an electrical circuit when the button is pressed, providing physical feedback (a "click") to the user. --- ### 1. General Specifications While specific data can vary slightly by manufacturer (commonly produced by brands like Xinda or generic electronic component suppliers), the "10TS" series typically follows these parameters: | Parameter | Common Value | | :--- | :--- | | **Switch Type** | Tactile (Momentary) | | **Mounting Type** | Through-Hole (THT) or Surface Mount (SMD) | | **Actuation Force** | 160gf to 250gf (Grams-force) | | **Current Rating** | 50mA | | **Voltage Rating** | 12V DC | | **Contact Resistance** | ≤ 100mΩ | | **Insulation Resistance** | ≥ 100MΩ | | **Operating Life** | 100,000+ Cycles | --- ### 2. Physical Dimensions & Structure The "526" in the part number often refers to the specific dimensions of the switch housing and the height of the plunger (the button part). * **Base Size:** Usually 6mm x 6mm. * **Height:** The "5" in 526 often indicates a total height of **5.0mm** from the base to the top of the button. * **Terminal Count:** Typically **4 pins**. Internally, these are usually connected in pairs (Pin 1 to Pin 2, Pin 3 to Pin 4). Pressing the button connects all four pins. --- ### 3. Key Features * **Tactile Feedback:** Provides a distinct "click" sound and feel, confirming the actuation to the user. * **Momentary Action:** The circuit is only closed while the button is being held down. It returns to the "Open" state immediately upon release. * **Snap-in Terminals:** Designed to stay in place on a PCB (Printed Circuit Board) before soldering. --- ### 4. Circuit Diagram (Internal) The internal wiring usually looks like this in a 4-pin configuration: ```text (1)-------(2) | [---] <-- Actuator | (3)-------(4) ``` *When the button is pressed, the bridge connects the (1,2) pair to the (3,4) pair.* --- ### 5. Common Applications Due to its small footprint and reliability, the 10TS-526-R is found in: 1. **Consumer Electronics:** Remote controls, microwave panels, and digital cameras. 2. **Computing:** Reset buttons on motherboards or power buttons on monitors. 3. **Industrial:** Interface panels for machinery and testing equipment. 4. **Prototyping:** Widely used on breadboards for Arduino or Raspberry Pi projects.