The **M2SES-1BA-R** is a specific electronic component, typically categorized as a **Miniature Slide Switch** or a specific **Connector/Interface** module depending on the manufacturer (most commonly associated with Nidec Copal Electronics or specific industrial interface standards). Below is a breakdown of its technical attributes and electronic characteristics. --- ### 1. General Specifications The M2SES series is designed for low-voltage signal switching and space-constrained PCB applications. | Parameter | Specification (Typical) | | :--- | :--- | | **Component Type** | Slide Switch / Selector | | **Circuit Configuration** | SPDT (Single Pole Double Throw) or DPDT | | **Contact Rating** | 0.5A @ 12V DC (Varies by load) | | **Mounting Type** | Through-hole or Right Angle | | **Actuator Style** | Side Actuated / Recessed | | **Terminal Material** | Copper Alloy with Gold or Silver plating | --- ### 2. Key Electronic Features * **Wiping Contact Mechanism:** These parts often utilize a "wiping" contact design, which ensures that any oxidation or dust on the contact point is cleared during every toggle, maintaining high electrical reliability. * **High Insulation Resistance:** Designed to prevent leakage currents between terminals, typically rated at >100MΩ. * **Contact Resistance:** Engineered for low resistance (usually <50mΩ) to minimize signal loss in sensitive electronic circuits. * **ESD Protection:** The housing is usually made of high-temperature thermoplastic (UL94V-0) to prevent arcing and ensure safety under thermal stress. --- ### 3. Application Use Cases The M2SES-1BA-R is commonly found in the following electronic environments: 1. **Handheld Devices:** Used as a power toggle or mode selector where space is at a premium. 2. **Logic Switching:** Setting "High" or "Low" states on a microcontroller input pin. 3. **Industrial Controls:** Used as a configuration switch (DIP-style replacement) for setting hardware addresses or operational modes on a PCB. 4. **Telecom Equipment:** Signal routing in networking hardware. --- ### 4. Typical Circuit Diagram (SPDT) When integrated into a circuit, the pinout usually follows this logic: ```mermaid graph LR A[Terminal 1] --- B((Common)) B --- C[Terminal 2] style B fill:#f9f,stroke:#333,stroke-width:2px ``` * **State 1:** Common pin connected to Terminal 1. * **State 2:** Common pin connected to Terminal 2. ---