SX5B10.000F1820F30 10MHz ±20ppm 4-SMD Crystal

SX5B10.000F1820F30 is a high-precision 10MHz surface-mount crystal manufactured by SCTF, a reputable name in passive components. This crystal is designed to provide a stable and accurate clock signal, which is fundamental for the operation of various electronic circuits. As a crucial element in the timing and synchronization of digital systems, this 4-SMD crystal ensures reliable performance across a wide range of applications. Its compact form factor and robust electrical characteristics make it an ideal choice for modern, space-constrained electronic designs requiring precise frequency control.

Key Specifications

The SX5B10.000F1820F30 crystal boasts several key specifications that define its performance and suitability for various applications. The Frequency of 10MHz indicates the fundamental oscillation rate, providing a standard clock signal for microcontrollers, communication modules, and other digital ICs. An ESR (Equivalent Series Resistance) of 80Ω is a critical parameter, representing the crystal’s internal resistance; a lower ESR generally indicates a higher quality crystal with better startup characteristics and lower power consumption. The Series designation of ‘5X’ refers to SCTF’s specific product line, often indicating particular packaging or performance characteristics. Its compact Size (mm) of 5.0×3.2×0.80 highlights its suitability for miniaturized electronic devices, conserving valuable PCB real estate. The Mounting Type is Surface Mount, which is standard for modern automated assembly processes, ensuring cost-effective and efficient manufacturing. As a Component Type, it is a Crystal, specifically designed for passive oscillation. The Package / Case is a 4-SMD, denoting its four-pin surface-mount package. The specified Frequency Range of 8-50MHz indicates the broader family of crystals this part belongs to, although this specific part is fixed at 10MHz. A Load Capacitance of 18pF is the external capacitance required to achieve the specified frequency accuracy, crucial for proper circuit design. The Frequency Stability of ±30ppm over the operating temperature range ensures consistent performance under varying environmental conditions, while the Frequency Tolerance of ±20ppm specifies the initial accuracy of the crystal at room temperature. Finally, an Operating Temperature range of -40℃ to +85℃ signifies its robust performance in extreme industrial and automotive environments.

Features and Benefits

• High Precision 10MHz Oscillation: Provides a stable and accurate timing reference, critical for the reliable operation of digital circuits and communication systems.
• Compact 4-SMD Package: The small 5.0×3.2×0.80mm footprint allows for high-density PCB designs, ideal for miniaturized and portable electronic devices.
• Wide Operating Temperature Range: Designed to perform consistently from -40℃ to +85℃, making it suitable for demanding industrial, automotive, and outdoor applications.
• Excellent Frequency Stability and Tolerance: With ±30ppm stability and ±20ppm tolerance, it ensures reliable and consistent timing performance over its operational lifespan and across varying conditions.
• Surface Mount Technology (SMT): Facilitates automated assembly processes, leading to reduced manufacturing costs and increased production efficiency for electronics manufacturers.

Typical Applications

The SX5B10.000F1820F30 crystal is a versatile component found in a multitude of electronic systems requiring precise timing. One primary application is in Microcontroller Units (MCUs) and Microprocessors, where it serves as the fundamental clock source, dictating the speed and synchronization of all internal operations. Without a stable clock, these devices cannot function reliably. Another significant area is in Wireless Communication Modules, such as Wi-Fi, Bluetooth, and Zigbee transceivers, where accurate frequency generation is paramount for transmitting and receiving data without errors. It ensures proper channel selection and modulation. Furthermore, it is extensively used in Industrial Control Systems and automation equipment, providing the timing for PLCs, sensor interfaces, and motor control circuits, where precision is critical for process synchronization and safety. In Consumer Electronics like smart home devices, set-top boxes, and digital cameras, this crystal ensures the accurate timing for video processing, data storage, and user interface responsiveness. Lastly, in Automotive Electronics, it can be found in engine control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS), where its robust operating temperature range and reliability are essential for critical vehicle functions.

The SCTF SX5B10.000F1820F30 crystal is a high-quality, reliable passive component essential for a wide array of electronic designs. Cirkit Electro Components, Mumbai, proudly stocks and ships this component across India, ensuring prompt availability for your projects.

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