SX5A8.000F1210F30 8MHz ±10ppm 2-SMD Crystal

SX5A8.000F1210F30 is a high-quality 8MHz ±10ppm 2-SMD Crystal manufactured by SCTF, a reputable name in passive components. This crystal is an essential passive electronic component designed to provide a precise and stable clock signal, which is critical for the accurate operation of microcontrollers, microprocessors, and various digital circuits. As a surface mount device (SMD), it offers a compact footprint, making it ideal for modern, space-constrained electronic designs. Its primary function is to generate a stable reference frequency, ensuring synchronized operations and reliable timing in a wide array of electronic systems, from consumer electronics to industrial control applications.

Key Specifications

The SX5A8.000F1210F30 boasts several key specifications that define its performance and suitability for various applications. The ESR (Equivalent Series Resistance) of 100Ω indicates the crystal’s internal resistance when oscillating. A lower ESR generally means a higher quality factor and more efficient oscillation, though 100Ω is typical for this frequency range and package size, ensuring stable operation without excessive power loss. The Series designation as 5XA refers to SCTF’s specific product line or family, often indicating common characteristics in terms of package, performance, or application focus. The core Frequency of 8MHz is the fundamental oscillation frequency the crystal is designed to produce, a common choice for many microcontroller clocking applications due to its balance of speed and power consumption. Its compact Size (mm) of 5.0×3.2×0.80 highlights its miniature form factor, crucial for high-density PCB layouts. The Mounting Type is Surface Mount, meaning it is designed to be soldered directly onto the surface of a printed circuit board, facilitating automated assembly processes. As a Component Type Crystal, it leverages the piezoelectric effect to generate a stable frequency. The Package / Case is a 2-SMD, indicating a two-terminal surface mount device, which is standard for crystal units. The specified Frequency Range of 8-50MHz suggests that while this specific part is 8MHz, the series supports a broader spectrum of frequencies, offering design flexibility. A Load Capacitance of 12pF is the external capacitance required to achieve the specified frequency accuracy, crucial for proper circuit design and stable oscillation. The Frequency Stability of ±30ppm over the operating temperature range indicates how much the frequency can deviate from its nominal value due to temperature changes, a critical parameter for applications requiring consistent timing. Finally, the Frequency Tolerance of ±10ppm at room temperature specifies the initial accuracy of the crystal, ensuring precise timing from the moment of installation. The wide Operating Temperature range of -40℃ to +85℃ makes this crystal suitable for robust industrial and automotive applications, as well as standard commercial products.

Features and Benefits

• High Precision and Stability: With a frequency tolerance of ±10ppm and stability of ±30ppm, this crystal ensures highly accurate timing, critical for reliable digital system operation and communication protocols.
• Compact Surface Mount Design: The 5.0×3.2×0.80mm 2-SMD package allows for significant space savings on PCBs, enabling miniaturization of electronic devices and higher component density.
• Wide Operating Temperature Range: Capable of operating from -40℃ to +85℃, the crystal maintains its performance in demanding environmental conditions, suitable for industrial, automotive, and outdoor applications.
• Reliable SCTF Manufacturing: Manufactured by SCTF, a recognized leader in passive components, ensuring consistent quality, durability, and long-term performance.
• Optimized for Digital Circuits: The 8MHz frequency and 12pF load capacitance are commonly specified for microcontrollers and other digital ICs, simplifying circuit design and ensuring compatibility.

Typical Applications

The SX5A8.000F1210F30 crystal is versatile and finds application in numerous electronic systems requiring precise timing. One primary application is in Microcontroller Clocking, where it provides the fundamental clock signal for the CPU, peripherals, and timers, ensuring synchronized and accurate execution of software instructions. Another significant use case is in Wireless Communication Modules, such as Bluetooth, Wi-Fi, and Zigbee transceivers, where stable frequency generation is paramount for reliable data transmission and reception. It is also widely used in Industrial Control Systems, including PLCs, sensor interfaces, and motor control units, where precise timing is essential for process automation and real-time data acquisition. Furthermore, this crystal is ideal for Consumer Electronics like smart home devices, remote controls, and portable gadgets, contributing to their stable operation and user experience. Lastly, in Automotive Electronics, it can be found in infotainment systems, engine control units (ECUs), and body control modules, where its wide operating temperature range and reliability are crucial for safety-critical functions.

In summary, the SX5A8.000F1210F30 from SCTF is a robust and precise 8MHz surface mount crystal, offering excellent stability and reliability for a broad spectrum of electronic applications. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt delivery for your design and production needs.

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