## LP2S-16S-R-Z: Electronic Component Overview The **LP2S-16S-R-Z** is a specific part number within the **LP series** manufactured by **Nidec Components (formerly Copal Electronics)**. It belongs to the category of **Illuminated Pushbutton Switches**. These components are widely used in industrial control panels, medical equipment, and telecommunications for user interface signaling. --- ### 1. Key Technical Specifications | Feature | Specification | | :--- | :--- | | **Switch Type** | Pushbutton (Momentary) | | **Circuit Type** | SPDT (Single Pole Double Throw) | | **Illumination** | Red LED (Single Color) | | **Current Rating** | 100mA @ 30VDC | | **Mounting Type** | Through Hole (PC Pin) | | **Actuator Shape** | Square (Small type) | | **Body Size** | 10mm x 10mm (Miniature) | | **Operating Force** | ~1.5N | --- ### 2. Breakdown of Part Numbering Understanding the code helps in identifying the exact variant: * **LP**: Series Name (Lighted Pushbutton). * **2S**: Specific sub-series indicating physical size (Standard/Small). * **16S**: Indicates the circuit configuration and electrical capacity. * **R**: Represents the **Red** LED illumination color. * **Z**: Usually denotes a RoHS compliant or a specialized finishing designation by Nidec. --- ### 3. Structural Design and Pins The switch is designed for PCB (Printed Circuit Board) integration. It typically features two sets of pins: 1. **Switch Pins**: Three pins for the SPDT mechanism (Common, Normally Open, Normally Closed). 2. **LED Pins**: Two pins specifically for the integrated Red LED (Anode and Cathode). ### 4. Common Applications * **Status Indicators**: Used as a reset or start button where the Red light signals "Error" or "Power On." * **Control Panels**: Compact design allows for high-density placement on control boards. * **Audio/Video Gear**: Often used in mixers or switchers due to the tactile feedback and visual confirmation. ---