The **MFS2-6A-R** is a specific model of a **Miniature Slide Switch**, typically manufactured by companies like Mountain Switch or similar electronic component providers. These switches are commonly used in low-power applications to toggle between two states or circuits. --- ## 1. Technical Specifications The following table highlights the core electrical and mechanical characteristics of the MFS2-6A-R: | Feature | Specification | | :--- | :--- | | **Switch Type** | Slide Switch | | **Circuit Configuration** | DPDT (Double Pole Double Throw) | | **Switch Function** | ON-ON | | **Current Rating** | 300mA @ 125V AC / 2A @ 12V DC | | **Contact Resistance** | 20mΩ Max | | **Insulation Resistance** | 100MΩ Min at 500V DC | | **Dielectric Strength** | 500V AC for 1 minute | | **Mounting Type** | Right Angle / Through-Hole (PCB) | --- ## 2. Pinout and Circuitry (DPDT) The "2" in MFS2 refers to the **Double Pole**, while the "6" typically refers to the number of **terminals**. * **Double Pole (DP):** It controls two separate circuits simultaneously. * **Double Throw (DT):** Each pole can connect to one of two different output terminals. * **Terminal Layout:** It usually features 6 pins arranged in two rows of three. Moving the slide connects the center pins to either the left or right pins. --- ## 3. Key Electronic Components & Materials * **Housing:** Usually made of high-temperature thermoplastic (PBT or Nylon) to withstand soldering. * **Actuator:** A plastic lever (slider) that manually moves the internal contact plate. * **Contacts:** Silver-plated brass or copper alloy to ensure low resistance and prevent oxidation. * **Terminals:** Solder-plated for easy integration onto a Printed Circuit Board (PCB). --- ## 4. Common Applications Due to its small footprint and "Right Angle" orientation (the slider moves parallel to the board while the pins go into the board at a 90-degree angle), it is ideal for: 1. **Handheld Devices:** Power on/off switches. 2. **Audio Equipment:** Selecting between Mono/Stereo or Gain levels. 3. **Consumer Electronics:** Mode selection (e.g., toggling between different settings on a toy or remote). 4. **Testing Tools:** Setting configurations on a logic board.