Crystals and Oscillators

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A Crystal Oscillator Circuit is a type of electronic oscillator that uses the mechanical resonance of a vibrating crystal of piezoelectric material to create an electrical signal with a very precise frequency. Evelta offers a wide range of crystal oscillators in various sizes to meet the needs of different applications and industries. If you can't find what you are looking for or have large volume requirement, please don't hesitate to contact us.

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Crystals and Oscillators: Precision Frequency Control Devices

Crystals and oscillators are essential passive components that provide precise frequency control in electronic circuits. These devices are used in a wide range of applications, including telecommunications, computers, consumer electronics, and industrial equipment. Crystals, particularly quartz crystals, are known for their stability and accuracy, while oscillators generate clock signals required for synchronization in various devices. With their reliability and precision, crystals and oscillators play a critical role in ensuring optimal performance in modern electronics.

Key Features of Crystals and Oscillators

  1. Accurate Frequency Control: Crystals and oscillators are highly valued for their ability to maintain precise frequencies, ensuring stable and accurate timing in circuits. These components are essential in devices that require synchronization, such as microprocessors, communication systems, and clocks. Whether it’s a 32.768kHz crystal used in watches or a high-frequency crystal oscillator for telecommunications, their accurate frequency control is unmatched.
  2. High Stability Across Temperature Variations: One of the standout characteristics of quartz crystals and oscillators is their stability, even in fluctuating temperatures. This makes them ideal for use in environments where precision is critical, such as automotive and industrial applications. Their ability to maintain consistent performance in a wide temperature range ensures reliability in demanding conditions.
  3. Available in Various Package Types: Crystals and oscillators come in different package types, catering to diverse application needs. SMD/SMT (Surface-Mount Devices) packages are commonly used in modern, compact electronics, offering space efficiency. On the other hand, DIP (Dual Inline Package) crystals are used in through-hole mounting, providing durability in robust applications. These package variations make crystals and oscillators adaptable for a broad range of design requirements.
  4. Low Power Consumption: Quartz crystals are well-known for their low power consumption, which is crucial in battery-powered devices such as wearable technology, medical devices, and handheld electronics. By conserving energy, these components ensure extended battery life while maintaining precise frequency control.
  5. Wide Frequency Range: Crystals and oscillators are available in a broad frequency range, from low-frequency crystals like 32.768kHz used in real-time clocks to high-frequency oscillators required for telecommunications and signal processing. This versatility allows engineers to select the right frequency device for their specific application, ensuring optimal performance and efficiency.

Leading Brands of Crystals and Oscillators

At Evelta, we offer a comprehensive selection of crystals and oscillators from top manufacturers, ensuring that our customers receive high-quality components for their designs. Here are the leading brands we carry:

  • YXC: Specializing in quartz crystals and oscillators, YXC is known for its high-quality frequency control products that offer exceptional stability and reliability across a wide range of frequencies.
  • NDK America: A leading brand in quartz crystal devices, NDK America provides precise frequency components for critical applications in industries such as telecommunications and medical devices.
  • EPSON: EPSON is a trusted name in frequency control devices, offering a range of crystals and oscillators that provide reliable performance in compact packages.

Featured Products in the Crystals and Oscillators Category

Here are some of the top products available in the Crystals and Oscillators category:

  1. EPSON FC-135 32.768KHZ 12.5PF 20PPM 2Pad SMD/SMT Crystal (3.2x1.5x0.8mm) - This crystal is perfect for use in small, compact devices that require accurate timing. It is designed for surface-mount applications, making it ideal for watches, clocks, and other devices where size and precision are critical.
  2. YSX321SL 27.12MHZ 10PF 10PPM 4pins SMD/SMT Metal Surface Quartz Crystal - This high-frequency quartz crystal is ideal for use in telecommunications and other high-speed applications. Its small form factor and surface-mount package make it suitable for integration into modern circuit boards.
  3. HC-49US 16MHZ 20PF 10PPM 2Pin DIP Through-Hole Crystal - This through-hole crystal offers high precision and is suitable for a wide range of general-purpose electronic applications. Its durable design makes it ideal for industrial and automotive environments where stability and reliability are required.

Applications of Crystals and Oscillators

Crystals and oscillators are used in numerous industries and applications where precise timing and frequency control are essential. Some of the key industries and applications include:

  • Telecommunications: Used in base stations, routers, and modems for precise frequency generation and signal processing.
  • Computing and Consumer Electronics: Found in computers, smartphones, and tablets to synchronize data processing and ensure proper operation of internal clocks.
  • Automotive Electronics: Ensures accurate timing in control units, navigation systems, and safety devices such as airbags and ABS.
  • Medical Devices: Provides timing and frequency control in critical medical equipment, such as pacemakers and defibrillators.
  • Wearable Devices: Used in fitness trackers, smartwatches, and other portable electronics that require low power consumption and high precision.

Why Choose Crystals and Oscillators from Evelta?

At Evelta, we pride ourselves on offering high-quality crystals and oscillators that meet the demands of modern electronic applications. By choosing Evelta as your supplier, you’ll benefit from:

  • Competitive pricing for top brands like YXC, NDK America, and EPSON
  • A wide selection of frequency control devices, including both low-frequency crystals and high-performance oscillators
  • The convenience of buying online with fast shipping and secure payment options

Whether you are looking for a precise crystal oscillator for a telecommunications project or a reliable quartz crystal for a wearable device, Evelta has the right solution for you.

Explore our full range of crystals and oscillators today and take advantage of the best prices when you buy online from Evelta.