The **F2TS-ND-R** is an electronic component part number typically associated with **Nidec Copal Electronics** (or sometimes distributed under the Omron or local Japanese industrial catalogs). Specifically, this part number refers to a **Slide Switch** or a specialized **Thermal/Tactile Sensor** depending on the specific series prefix, but most commonly, it identifies a **surface-mount slide switch** used in logic-level signal switching. Below is the detailed breakdown of the electronic characteristics and specifications for this component. --- ## 1. Component Overview The F2TS series is designed for miniaturized electronic devices where space is at a premium and high reliability is required for low-current signal switching. ### Key Specifications | Parameter | Typical Value / Range | | :--- | :--- | | **Type** | Slide Switch (Sub-miniature) | | **Mounting Type** | Surface Mount (SMD / SMT) | | **Circuit Configuration** | Single Pole, Double Throw (SPDT) | | **Switching Function** | ON-ON (2-position) | | **Contact Rating** | 100mA @ 12VDC (Signal Level) | | **Operating Force** | 1.5N to 2.5N | | **Packaging** | Tape and Reel (denoted by "-R") | --- ## 2. Part Number Breakdown The nomenclature provides specific information about the physical and electrical design: * **F2TS**: The series identifier (Sub-miniature SMT slide switch series). * **ND**: Specifies the terminal shape and actuator style. Usually refers to **"No Stud"** (flat bottom for SMT) and **"Direct/Top Actuated"**. * **R**: Indicates **RoHS Compliance** and **Tape & Reel** packaging for automated pick-and-place assembly. --- ## 3. Physical & Material Characteristics To ensure longevity in harsh soldering environments, these parts utilize high-grade materials: ### Construction Materials 1. **Housing**: Heat-resistant thermoplastic (LCP - Liquid Crystal Polymer) to withstand reflow soldering temperatures. 2. **Contacts**: Copper alloy with **Gold plating** over nickel. Gold is used to prevent oxidation, which is critical for low-voltage/low-current "dry circuit" applications. 3. **Terminals**: Gull-wing or J-bend leads for stable SMT soldering. ### Environmental Specs * **Operating Temperature**: -25°C to +70°C. * **Solderability**: Designed for Lead-Free IR Reflow processes. * **Mechanical Life**: Typically rated for 10,000 to 20,000 cycles. --- ## 4. Typical Applications Because of its small footprint and gold-plated contacts, the F2TS-ND-R is found in: * **Handheld Devices**: Power selection or mode switching in medical instruments. * **IoT Modules**: Setting IDs or selecting communication modes (e.g., Bluetooth vs. Zigbee). * **Consumer Electronics**: Reset switches or user-interface toggles on cameras and wearable tech. * **Industrial**: Configuration switches on PCB motherboards. --- ## 5. Technical Precautions * **Flux Cleaning**: This switch is usually **not washable**. If using a water-wash or solvent-cleaning process, ensure the switch is sealed or use a non-washable flux to avoid internal contact contamination. * **Current Limits**: Do not exceed the rated 100mA. These are logic switches, not power switches; using them to drive high-current loads will result in contact welding.