The **M2REB-RB2-R** is a specific electronic component, typically classified as a **micro-switch** or **tactile push-button switch**, often used in industrial or automotive applications. Below is a detailed breakdown of its electronic specifications and features. --- ### 1. General Specifications | Feature | Details | | :--- | :--- | | **Component Type** | Push Button / Micro Switch | | **Mounting Type** | Through-Hole or Surface Mount (model dependent) | | **Actuator Style** | Round/Plunger | | **Contact Form** | SPST (Single Pole Single Throw) | | **Switching Function** | Momentary (Off-On) | ### 2. Electrical Characteristics These parts are designed for low-current signal switching rather than high-power loads. * **Contact Rating:** Typically rated at **50mA to 100mA** at **12V - 24V DC**. * **Contact Resistance:** Usually less than **100mΩ** (initial). * **Insulation Resistance:** Minimum **100MΩ** at 500V DC. * **Dielectric Strength:** Capable of withstanding **250V AC** for 1 minute. ### 3. Mechanical & Environmental Properties The "R" suffixes in the part number often denote specific mechanical variations or packaging (like Tape & Reel). * **Operating Force:** Generally ranges between **1.6N to 2.5N** (Newtons) depending on the internal spring tension. * **Life Cycle:** Rated for approximately **100,000 to 1,000,000 cycles** depending on the specific sub-series. * **Operating Temperature:** Typically rated from **-25°C to +70°C**. ### 4. Typical Applications The M2REB series is commonly found in: 1. **Consumer Electronics:** Reset buttons or mode selection. 2. **Automotive:** Dashboard controls or key fobs. 3. **Industrial:** Limit switches or PCB-mounted user interfaces. --- ### Summary of Part Number Suffixes * **RB2:** Often refers to the height of the actuator (plunger) or the specific color/material of the button. * **-R:** Usually indicates **RoHS Compliance** or that the part is supplied in **Reel** packaging for automated pick-and-place assembly. ---