SX1B50.000F0810F30 50MHz ±10ppm 4-SMD Crystal

SX1B50.000F0810F30 is a high-precision 50MHz surface-mount crystal manufactured by SCTF, a reputable name in passive components. This crystal is designed to provide a stable and accurate frequency reference, which is crucial for the reliable operation of various electronic circuits. As a fundamental component in the timing and synchronization systems of digital and analog electronics, it ensures precise clock signals for microcontrollers, communication modules, and data processing units. Its compact 4-SMD package makes it suitable for space-constrained applications, offering an optimal balance of performance and miniaturization.

Key Specifications

The SX1B50.000F0810F30 crystal boasts several critical specifications that define its performance and suitability for diverse applications. The ESR (Equivalent Series Resistance) of 50Ω indicates the crystal’s internal resistance, a lower value generally signifying higher quality and better oscillation characteristics, leading to more stable circuit performance. The Series 1X denotes the specific product series from SCTF, often indicating a particular design or performance tier. Its primary Frequency of 50MHz is the nominal oscillation frequency, a high value suitable for fast digital systems requiring rapid clock cycles. The compact Size of 2.0×1.6×0.45mm highlights its miniature footprint, making it ideal for high-density PCB designs where space is at a premium. As a Surface Mount component, it is designed for automated assembly processes, reducing manufacturing costs and improving reliability. The Component Type: Crystal clarifies its function as a passive resonant device. The Package / Case: 4-SMD specifies its physical form factor, a standard for modern surface-mount devices. The broad Frequency Range of 16-54MHz indicates the family of crystals this part belongs to, showcasing SCTF’s capability in this range. A Load Capacitance of 8pF is the external capacitance required to achieve the specified frequency, critical for proper circuit design and frequency accuracy. The Frequency Stability of ±30ppm measures how much the frequency deviates over temperature and time, while the Frequency Tolerance of ±10ppm indicates the initial accuracy at room temperature, both crucial for applications demanding high precision. Finally, an Operating Temperature range of -40℃ to +85℃ ensures robust performance across a wide array of environmental conditions, from industrial to consumer electronics.

Features and Benefits

• High Frequency Precision: With a nominal frequency of 50MHz and a tight frequency tolerance of ±10ppm, this crystal provides highly accurate timing signals essential for critical applications.
• Compact Form Factor: The miniature 2.0×1.6×0.45mm 4-SMD package allows for significant space savings on printed circuit boards, facilitating the design of smaller and more portable electronic devices.
• Wide Operating Temperature Range: Capable of operating from -40℃ to +85℃, the crystal maintains its performance reliability in harsh industrial environments and diverse climatic conditions.
• Surface Mount Technology: Designed for surface mounting, it is compatible with automated pick-and-place manufacturing processes, leading to increased production efficiency and reduced assembly costs.
• Reliable Oscillation: An ESR of 50Ω contributes to stable oscillation characteristics, ensuring consistent and dependable clock generation for sensitive electronic systems.

Typical Applications

The SX1B50.000F0810F30 crystal is versatile and finds its utility across numerous electronic applications requiring precise timing. In microcontroller and microprocessor units, it serves as the primary clock source, dictating the speed and synchronization of all internal operations, from data processing to peripheral control. For wireless communication modules such as Wi-Fi, Bluetooth, and IoT devices, this crystal provides the stable reference frequency necessary for accurate modulation, demodulation, and channel synchronization, ensuring reliable data transmission and reception. It is also critical in digital signal processing (DSP) systems where precise sampling rates and timing are paramount for audio, video, and sensor data processing. Furthermore, in networking equipment like routers, switches, and network interface cards, the crystal ensures accurate data packet timing and network synchronization, which is vital for maintaining data integrity and network performance. Its robust operating temperature range also makes it suitable for automotive electronics, where it can provide reliable timing for engine control units, infotainment systems, and safety features under varying environmental conditions.

This SCTF 50MHz crystal, MPN SX1B50.000F0810F30, is an excellent choice for designers seeking a high-performance, compact, and reliable timing solution. It is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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