The **10TS-266-R** is a specific model within the series of high-precision, low-profile tactile switches, commonly manufactured by companies like **Dailywell** or similar industrial component suppliers. These switches are fundamental components in human-machine interfaces (HMI). --- ### 1. Technical Specifications The "10TS" series generally refers to sub-miniature tactile switches. Below are the typical technical parameters for this specific part: | Feature | Specification | | :--- | :--- | | **Switch Type** | Tactile (Momentary) | | **Contact Form** | SPST-NO (Single Pole Single Throw, Normally Open) | | **Actuation Force** | 160gf to 260gf (Commonly 260gf for the -266 variant) | | **Mounting Type** | Through-Hole (Right Angle) | | **Terminal Material** | Copper Alloy with Silver or Gold Plating | | **Operating Life** | 100,000 to 1,000,000 cycles | | **Current Rating** | 50mA @ 12VDC | --- ### 2. Key Components & Materials The internal architecture of the 10TS-266-R consists of several critical layers: 1. **The Actuator (Stem):** The physical button pushed by the user. In the 10TS series, these are often made of high-temperature thermoplastic (LCP or Nylon). 2. **The Contact Dome:** A stainless steel snap-dome. This provides the "click" feeling (tactile feedback) and closes the electrical circuit when compressed. 3. **The Base (Housing):** Designed to withstand soldering temperatures. 4. **Terminals:** Usually arranged in a right-angle configuration for edge-mounting on a PCB. --- ### 3. Applications Due to its small footprint and reliable tactile feedback, the 10TS-266-R is used in: * **Consumer Electronics:** Reset buttons on routers or smart home devices. * **Industrial Controls:** Interface buttons on hand-held testing equipment. * **Medical Devices:** Control panels where space is limited. * **Computing:** Peripheral input buttons. --- ### 4. Mounting Geometry (Example) The "R" in the suffix often denotes a **Right-Angle** orientation. Here is a conceptual representation of the pinout: ```text [ Actuator ] | | | [Body] | |____________| | | | | <-- Right Angle Pins L___J L___J (Bend 90 degrees to PCB) ```