SX1B27.120F0810F30 27.12MHz ±10ppm 4-SMD Crystal

SX1B27.120F0810F30

Overview

SX1B27.120F0810F30 is a high-precision 27.12MHz surface mount crystal manufactured by SCTF, a reputable name in passive components. This crystal serves as a fundamental frequency reference in a wide array of electronic circuits, crucial for timing, synchronization, and clock generation. As a passive component, it provides a stable and accurate oscillating frequency when integrated with appropriate external circuitry, such as an oscillator IC. Its compact 4-SMD package makes it suitable for modern, miniaturized electronic designs where space is at a premium. The SX1B27.120F0810F30 is designed to deliver consistent performance across a broad operating temperature range, ensuring reliability in demanding applications.

Key Specifications

• ESR (Equivalent Series Resistance): 60Ω
  ESR is a critical parameter that indicates the crystal’s internal resistance at its resonant frequency. A lower ESR generally signifies a more efficient crystal, allowing for easier oscillation startup and lower power consumption in the oscillator circuit. For the SX1B27.120F0810F30, a 60Ω ESR is a typical value for this frequency and package size, ensuring stable operation with standard oscillator configurations.
• Series: 1X
  The ‘1X’ series designation often refers to a specific product line or family from the manufacturer, indicating common characteristics or performance benchmarks within that series. It helps in identifying the crystal’s lineage and expected quality standards from SCTF.
• Frequency: 27.12MHz
  This is the nominal resonant frequency at which the crystal is designed to operate. 27.12MHz is a common frequency used in various wireless communication systems, industrial controls, and consumer electronics, providing a precise timing reference.
• Size (mm): 2.0×1.6×0.45
  These dimensions specify the physical footprint and height of the crystal. A 2.0×1.6mm footprint with a mere 0.45mm height signifies an ultra-compact design, ideal for space-constrained applications such as wearables, IoT devices, and portable electronics.
• Mounting Type: Surface Mount
  Surface Mount Technology (SMT) allows for automated assembly processes, leading to higher manufacturing efficiency and lower production costs. This mounting type is standard for modern electronic components, enabling compact and high-density PCB designs.
• Component Type: Crystal
  This explicitly identifies the component as a crystal resonator, distinguishing it from oscillators (which include an integrated oscillating circuit) or resonators (which might be ceramic-based and less precise). Crystals offer superior frequency stability and accuracy.
• Package / Case: 4-SMD
  The 4-SMD package indicates that the crystal has four solderable pads for surface mounting. This is a common and robust package type for miniature crystals, providing reliable electrical and mechanical connections to the PCB.
• Frequency Range: 16-54MHz
  While the nominal frequency is 27.12MHz, this attribute specifies the broader range of frequencies that this particular crystal series or design architecture can support. It provides context about the manufacturer’s capabilities for similar crystal products.
• Load Capacitance: 8pF
  Load capacitance is the total capacitance seen by the crystal from the external oscillator circuit. An 8pF load capacitance is a relatively low value, indicating that the crystal is designed for circuits with minimal external capacitance, which can contribute to faster startup times and lower power consumption in certain oscillator designs.
• Frequency Stability: ±30ppm
  Frequency stability measures how much the crystal’s operating frequency can deviate from its nominal value over a specified temperature range, aging, and supply voltage variations. A ±30ppm stability ensures reliable timing performance under varying environmental conditions.
• Frequency Tolerance: ±10ppm
  Frequency tolerance refers to the maximum permissible deviation of the crystal’s actual frequency from its nominal frequency at a specific reference temperature (typically 25°C). A ±10ppm tolerance indicates a high degree of initial accuracy, crucial for applications requiring precise timing from the outset.
• Operating Temperature: -40℃ to +85℃
  This wide operating temperature range signifies the crystal’s robustness and suitability for industrial, automotive, and outdoor applications where extreme temperatures are encountered. It ensures consistent performance without significant frequency drift across challenging thermal environments.

Features and Benefits

• High Precision and Stability: With a frequency tolerance of ±10ppm and stability of ±30ppm over a wide temperature range, the SX1B27.120F0810F30 ensures highly accurate and reliable timing for critical electronic functions.
• Ultra-Compact Footprint: 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, lighter, and more portable electronic devices.
• Wide Operating Temperature Range: Designed to perform consistently from -40℃ to +85℃, this crystal is suitable for robust industrial, automotive, and outdoor applications where environmental conditions can be harsh.
• Surface Mount Technology (SMT): The surface mount design enables efficient automated assembly, reducing manufacturing costs and improving production throughput for high-volume applications.
• Low Equivalent Series Resistance (ESR): A 60Ω ESR contributes to easier oscillation startup and lower power consumption in oscillator circuits, enhancing the overall efficiency of the timing solution.

Typical Applications

• Wireless Communication Modules: The 27.12MHz frequency is commonly used in various wireless communication protocols, including short-range radio frequency (RF) modules, remote controls, and some ISM band applications, providing the necessary clock signal for transceivers.
• IoT Devices and Wearables: Due to its compact size and low power requirements, this crystal is ideal for battery-powered Internet of Things (IoT) devices, smart sensors, and wearable electronics where miniaturization and energy efficiency are paramount.
• Microcontroller Clocking: Microcontrollers and microprocessors require a stable clock source for their internal operations. The SX1B27.120F0810F30 can serve as the primary clock reference, ensuring precise execution of instructions and synchronization of peripherals.
• Industrial Control Systems: In industrial automation and control equipment, accurate timing is essential for data acquisition, motor control, and communication between different system components. This crystal provides the reliability needed in such demanding environments.
• Consumer Electronics: From digital cameras and portable media players to set-top boxes and gaming consoles, many consumer electronic devices rely on precise crystal oscillators for their internal timing, display synchronization, and data processing.

Summary

The SX1B27.120F0810F30 from SCTF is a high-performance 27.12MHz 4-SMD crystal offering exceptional precision, stability, and a compact form factor. Its robust design and wide operating temperature range make it suitable for a diverse array of demanding electronic applications. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your project needs.

Browse more SMD MHz Crystals at Cirkit Electro Components.

Buy SX1B27.120F0810F30 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.