The part number **10TS-766-R** refers to a specific series of **Through-Hole Tactile Switches**. These are momentary push-button switches commonly used in consumer electronics, industrial controls, and PC peripherals. ### 1. Technical Specifications Below are the typical specifications associated with the 10TS series of tactile switches: | Feature | Specification | | :--- | :--- | | **Switch Type** | Tactile (Momentary) | | **Mounting Type** | Through-Hole (THT) | | **Circuit** | SPST-NO (Single Pole Single Throw - Normally Open) | | **Actuation Force** | Typically 160gf to 250gf | | **Contact Rating** | 50mA @ 12VDC | | **Contact Resistance** | 100 mΩ Max | | **Life Cycle** | 100,000 to 1,000,000 cycles | | **Operating Temp** | -25°C to +70°C | --- ### 2. Physical Dimensions (7x7mm Series) The "766" in the part number usually denotes the physical footprint and height of the actuator. * **Base Size:** 7.0mm x 7.0mm square base. * **Stem/Button Height:** The "6" suffix often indicates a specific height (e.g., 6mm or 7mm depending on the manufacturer's datasheet origin). * **Terminals:** 4-pin configuration. Two pins are usually connected internally to provide structural stability on the PCB. --- ### 3. Key Features and Applications The **10TS-766-R** is popular due to its "clicky" tactile feedback and reliability. #### **Features** * **Tactile Feedback:** Provides a clear physical sensation to the user that the switch has been engaged. * **RoHS Compliant:** The "-R" suffix typically indicates compliance with environmental standards (Restriction of Hazardous Substances). * **Durability:** High mechanical life makes it suitable for buttons used frequently. #### **Common Applications** * **Consumer Goods:** Microwave buttons, washing machine panels, and remote controls. * **Computing:** Reset buttons on motherboards or power buttons on monitors. * **Instrumentation:** Digital multimeters and industrial control interfaces. --- ### 4. Typical Internal Schematic The switch operates as a simple bridge. When pressed, the metal dome inside collapses to connect the leads. ```text Terminal 1 ----|---- Terminal 2 | [ Push Button ] | Terminal 3 ----|---- Terminal 4 ``` ---