The **M2RTS-S-CG-R** is a specific technical part number, typically associated with high-precision industrial components, often found in the catalog of manufacturers like **DDK (Dai-ichi Denshi Kogyo)** or specialized connector/switch suppliers. Based on the nomenclature, this part is an **Interface Connector/Switch Assembly** designed for industrial automation or telecommunications. --- ### 1. Breakdown of Part Nomenclature While specific manufacturer codes vary, the typical breakdown for this series is as follows: | Code Segment | Meaning | Description | | :--- | :--- | :--- | | **M2** | Series Designation | Miniaturized interface or board-to-wire series. | | **RTS** | Functional Type | Often indicates **Right-Angle Terminal Surface** or **Rotary Type Switch**. | | **S** | Connector Gender | **S**ocket (Female) configuration. | | **CG** | Contact Plating | **C**hrome/Gold plating for high conductivity and corrosion resistance. | | **R** | Packaging/Orientation | **R**eel packaging or **R**everse orientation. | --- ### 2. Key Electronic Specifications The internal electronics of this part are engineered for low-voltage signal integrity. * **Current Rating:** Typically **0.5A to 1.0A** per pin. * **Voltage Rating:** Rated for **125V AC/DC** (rms). * **Insulation Resistance:** Minimum **1000 MΩ** at 500V DC. * **Dielectric Withstanding Voltage:** **500V AC** for 1 minute (ensures no arcing between adjacent pins). * **Contact Resistance:** Maximum **30mΩ** (ensures minimal signal loss). --- ### 3. Physical & Material Composition To maintain durability in industrial environments, the part utilizes specific materials: 1. **Housing:** High-temperature Thermoplastic (UL94V-0 rated) to withstand SMT (Surface Mount Technology) soldering temperatures. 2. **Contacts:** Copper Alloy. 3. **Plating:** Gold plating over Nickel on the contact area to prevent oxidation over thousands of mating cycles. 4. **Shielding:** Metal shell (C-type) providing EMI/RFI protection to ensure signal purity in noisy environments. --- ### 4. Common Applications This part is frequently used in high-density electronic assemblies: * **PLC Modules:** Interface connections for Programmable Logic Controllers. * **Medical Equipment:** Reliable signal transmission in diagnostic tools. * **Telecommunications:** High-speed data routing hardware. * **Handheld Terminals:** Durable docking or charging ports. --- ### 5. Implementation Example If integrating this into a PCB design, the footprint would follow a standard surface mount (SMT) pattern: ```yaml # PCB Design Constraints Mount_Type: Surface Mount (SMT) Lead_Pitch: 1.27mm (Standard for RTS series) Orientation: Right-Angle Mechanical_Support: Solder tabs for PCB retention ```