SX0B38.400F0810F30 38.4MHz ±10ppm 4-SMD Crystal

SX0B38.400F0810F30 is a high-precision surface mount crystal manufactured by SCTF, a reputable name in passive components. This specific model provides a stable 38.4MHz frequency, crucial for a wide array of electronic circuits requiring accurate timing and clock generation. As a fundamental passive component, crystals like the SX0B38.400F0810F30 are indispensable in microcontrollers, wireless communication modules, and digital signal processing applications, ensuring synchronous operation and reliable data transfer. Its compact 4-SMD package makes it suitable for miniaturized designs, reflecting the ongoing trend towards smaller and more integrated electronic devices.

Key Specifications

The SX0B38.400F0810F30 boasts several critical specifications that define its performance and suitability for various applications. The Frequency of 38.4MHz indicates the fundamental oscillation rate, a precise value essential for many digital systems. Its Frequency Tolerance of ±10ppm (parts per million) signifies a very tight initial accuracy, meaning the actual frequency will deviate by no more than 10 parts per million from the nominal 38.4MHz at standard conditions, which is vital for applications demanding high precision. The Frequency Stability of ±30ppm over the operating temperature range ensures that this accuracy is maintained even as ambient temperatures fluctuate, a crucial factor for reliable long-term operation in diverse environments. The ESR (Equivalent Series Resistance) of 80Ω is a measure of the crystal’s internal resistance, impacting its drive level and power consumption; a lower ESR generally indicates a more efficient and easier-to-drive crystal. With a Load Capacitance of 8pF, this crystal is designed to work optimally with external capacitors of this value to achieve its specified frequency. The compact Size of 1.6×1.2×0.35mm highlights its suitability for space-constrained applications, while the 4-SMD Package / Case denotes its surface mount design, facilitating automated assembly processes. The Operating Temperature Range of -40℃ to +85℃ ensures robust performance across extreme industrial and commercial environments, making it a versatile choice for many designs. Finally, its classification as a Crystal Component Type within the 24-54MHz Frequency Range confirms its primary function as a resonant device for generating precise clock signals.

Features and Benefits

• High Precision Timing: With a tight frequency tolerance of ±10ppm and stability of ±30ppm, this crystal ensures highly accurate and consistent clock signals, critical for sensitive digital and communication systems.
• Compact Form Factor: The ultra-small 1.6×1.2×0.35mm 4-SMD package allows for significant space savings on PCBs, enabling the design of smaller and more portable electronic devices.
• Wide Operating Temperature Range: Capable of performing reliably from -40℃ to +85℃, it is suitable for demanding industrial, automotive, and outdoor applications where temperature extremes are common.
• Surface Mount Technology (SMT): The 4-SMD mounting type facilitates efficient automated assembly, reducing manufacturing costs and improving production throughput for high-volume applications.
• Optimized for Low Power: An ESR of 80Ω contributes to efficient operation, minimizing power consumption in battery-powered devices and extending their operational life.

Typical Applications

The SX0B38.400F0810F30 crystal is a versatile component finding its use across numerous electronic applications due to its precision and compact size. One primary application is in Wireless Communication Modules, such as Wi-Fi, Bluetooth, and Zigbee transceivers, where a stable and accurate 38.4MHz clock is essential for precise frequency synthesis, modulation, and demodulation, ensuring reliable data transmission and reception. Another significant area is in Microcontrollers and Microprocessors, where it serves as the fundamental clock source, dictating the speed and synchronization of all internal operations, from instruction execution to peripheral timing. In Portable Consumer Electronics like smartphones, wearables, and GPS devices, its small footprint and low power characteristics are highly advantageous for maintaining accurate timekeeping and ensuring the proper functioning of various embedded systems. Furthermore, it is critical in Industrial Control Systems and IoT Devices, providing the necessary timing for sensors, actuators, and data logging units, where environmental stability and long-term reliability are paramount. Lastly, in Digital Audio and Video Processing equipment, this crystal can ensure precise sampling rates and data synchronization, preventing jitter and maintaining high fidelity in multimedia applications.

The SCTF SX0B38.400F0810F30 crystal is a high-performance, compact solution for demanding timing applications. This product is readily stocked and available for prompt shipment across India by Cirkit Electro Components, Mumbai, ensuring quick access for your critical projects.

Browse more SMD MHz Crystals at Cirkit Electro Components.

Buy SX0B38.400F0810F30 online in India from Cirkit Electro Components, Mumbai. GST invoice provided, fast shipping across India, and bulk / quantity pricing available. Add to cart, or contact us for bulk orders and the best price in India.