The **M6SXT-2Z1-R** is a specific part number typically associated with high-precision **SMD (Surface Mount Device) Crystals** or oscillators, often manufactured by companies like **Mercury Electronic**. These components are essential for providing a stable clock signal in electronic circuits. Below is a detailed breakdown of its electronic characteristics and specifications. --- ### 1. General Specifications The part number follows a specific nomenclature that defines its physical and electrical properties. | Feature | Specification | Description | | :--- | :--- | :--- | | **Component Type** | Quartz Crystal / Oscillator | Passive component for frequency generation. | | **Package Size** | 6.0 x 3.5 mm | A standard "6035" surface mount package. | | **Mounting Type** | SMD (Surface Mount) | Designed for automated PCB assembly. | | **Pin Count** | 2-Pad or 4-Pad | Depending on the specific series (2Z usually refers to a 2-pad crystal). | | **Frequency Range** | MHz Range | Typically used for frequencies between 8MHz and 50MHz. | --- ### 2. Electronic Parts Breakdown The code **M6SXT-2Z1-R** can be deconstructed as follows: 1. **M6S Series**: Refers to the physical package size (6.0mm x 3.5mm) and the ceramic base construction. 2. **XT**: Indicates a specific "Crystal" configuration or stability grade. 3. **2Z**: Usually denotes the terminal configuration (e.g., 2 pads/pins for the crystal resonator). 4. **1**: Often represents the load capacitance (e.g., 18pF or 20pF depending on the manufacturer's code sheet). 5. **-R**: Indicates **RoHS Compliant** (Lead-free) and usually implies "Tape and Reel" packaging. --- ### 3. Key Performance Parameters When using this part in a circuit design, the following parameters are critical: * **Frequency Tolerance:** Usually measured in ppm (parts per million), defining the accuracy at 25°C. * **Frequency Stability:** How much the frequency drifts over the operating temperature range (e.g., -40°C to +85°C). * **Load Capacitance ($C_L$):** The amount of capacitance the external circuit must provide to oscillate at the correct frequency. * **ESR (Equivalent Series Resistance):** A measure of the energy loss within the crystal; lower ESR is better for low-power startups. --- ### 4. Typical Applications Components like the M6SXT series are found in: * **Microcontrollers:** Providing the primary system clock. * **Wireless Modules:** Essential for timing in Bluetooth, Wi-Fi, or Zigbee chips. * **Automotive Electronics:** Used in infotainment or body control modules. * **Consumer Electronics:** Wearables, smart home devices, and IoT sensors. --- ### 5. Circuit Symbol and Connection In a schematic, this part is represented by the standard crystal symbol. ``` Crystal ----------- ---| |--- | | | | | | | | ---| |--- ----------- (Pins 1 & 2) ```