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Item #:
211253552
Aexit 50 Pcs 4.000MHz SMD-2 HC-49/S SMT 4MHz 4M 4.000M Crystal (dc765cb375b640ee38e868e9b267ce0c)
Item #:
211253552
USD 20
Price Details
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*All items will import from US
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Order now and get it around Wednesday, August 05
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What Stands Out
High Frequency Precision
These crystals operate at an exact frequency of 4.000MHz, ensuring reliable performance for timing applications in various electronic circuits.
Compact SMD Design
The SMD-2 layout allows for easy integration into circuit boards, optimizing space while contributing to a cleaner overall design for modern electronics.
Bulk Package Value
Offered in packs of 50, this product provides excellent cost-effectiveness for manufacturers and hobbyists looking for quantity without compromising on quality.
Product Details
| Item Weight | 0.1 lbs (50 grams) |
Who Should Buy?
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Hobbyist Makers
Ideal for electronics enthusiasts building DIY projects needing stable frequency oscillators for clocks or timers.
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Small Scale Production
Beneficial for startups manufacturing small batches of devices where cost-efficient components are essential.
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Educational Purposes
Excellent for students learning about frequency generation, circuit design, and electronics fundamentals in labs.
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High-Powered Applications
Unsuitable for applications requiring high power, as these crystals are not designed for high-frequency or high-output tasks.
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Professional Equipment
Not ideal for professional-grade or commercial equipment demanding precision and durability beyond standard components.
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Non-Electronic Users
Inappropriate for individuals without electronics knowledge, as they may not be able to utilize or integrate effectively.
Product Description
Aexit 50 Pcs 4.000MHz SMD-2 HC-49/S SMT 4MHz 4M 4.000M Crystal (dc765cb375b640ee38e868e9b267ce0c)
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are the specifications of the 4.000MHz SMD crystals?
Answer: The 4.000MHz SMD crystals come with a frequency of 4.000MHz and utilize the SMD-2 HC-49/S package style. They are designed for precise timing applications with a high stability, making them ideal for a range of electronic circuits. The specifications mainly include a load capacitance rating which is essential for achieving accurate frequency output, typically around 20pF. You would use these crystals in microcontroller clock circuits, oscillators, and other timing applications where stability is crucial. -
Question:
What applications can I use the 4MHz crystals for?
Answer: The 4MHz crystals are often employed in various electronic applications including microcontroller circuits, oscillators, clock signals, and other frequency-generating components. Devices such as RF transmitters, timers, and digital logic circuits utilize these crystals to maintain accurate timing. In scenarios such as designing an embedded system or a DIY electronics project, these crystals can ensure that your components operate efficiently and reliably. -
Question:
How do I choose the right crystal oscillator for my project?
Answer: Choosing the right crystal oscillator depends on several factors such as frequency, load capacitance, and size constraints. For example, if your project requires a precise timing signal at 4.000MHz, then this crystal would be suitable. Assess the existing design and space on the PCB to ensure compatibility with SMD components. Understanding the circuit's requirements will help you select the appropriate component, ensuring proper functionality in applications like timing devices or frequency generation. -
Question:
Are these crystals compatible with my microcontroller?
Answer: Most microcontrollers that require external clock signals can work with 4.000MHz SMD crystals, but it is essential to check the specific microcontroller datasheet for compatibility. Factors like maximum clock frequency and the required load capacitance should be considered. Using these crystals can enhance your project’s performance, offering stable timing and processing capabilities for applications that rely on synchronized operations. -
Question:
What is SMD and how does it differ from through-hole components?
Answer: SMD stands for Surface Mount Device, which means these components are mounted directly on the surface of a PCB. This contrasts with through-hole components that require holes punched into the board. SMD components, like the 4.000MHz crystals, allow for more compact designs and can be implemented in highly dense circuits, providing flexibility in layout and improving manufacturing efficiency. They are preferred in modern electronics where space and design optimization is critical. -
Question:
Can I use these crystals in RF applications?
Answer: Yes, these 4.000MHz crystals can be utilized in RF (Radio Frequency) applications, particularly for generating local oscillator frequencies or for use in amplitude modulation schemes. Their stability and precision make them suitable for tuning circuits and signal processing. When designing RF circuits, ensure proper impedance matching to maximize performance and efficiency in transmitting and receiving signals. -
Question:
What are the benefits of using crystals over other frequency generation methods?
Answer: Using crystals for frequency generation provides several benefits, including high stability, low phase noise, and accuracy compared to other methods like RC oscillators. Crystals can maintain a consistent frequency over temperature variations and loading changes. This is essential in applications that require precise timing, such as digital communication systems and real-time clocks, ensuring synchronization and reliability in data transmission. -
Question:
How many crystals are in each pack, and is there a bulk purchase option?
Answer: Each pack contains 50 pieces of the 4.000MHz SMD crystals, making it an ideal choice for manufacturers and hobbyists who work on multiple projects. Buying in bulk not only satisfies various project requirements but also offers convenience for those who frequently repair or prototype devices. This enhances your ability to stock essential components, ensuring that you have adequate resources available for continuous development. -
Question:
Where can I buy 50 Pcs 4.000MHz SMD-2 HC-49/S SMT 4MHz 4M 4.000M Crystal?
Answer: You can purchase the 50 Pcs 4.000MHz SMD-2 HC-49/S SMT 4MHz 4M 4.000M Crystal on Ubuy. Ubuy is a reputable online platform that offers a wide range of electronic components, providing customers in Palau with access to high-quality products and efficient shopping experiences. -
Question:
What should I consider when handling SMD components?
Answer: When handling SMD components, including the 4.000MHz crystals, it's important to maintain a static-free environment as these components can be sensitive to electrostatic discharges. Use appropriate tools like tweezers and fine soldering irons to avoid damaging the crystals during assembly. Additionally, ensure your PCB is designed with appropriate pad sizes to facilitate easy soldering and reliable electrical connections, especially in high-frequency applications.
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USD 20
Order now and get it around Wednesday, August 05
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Features & Benefits
- Includes 50 pieces of 4.000MHz crystal oscillators.
- Ideal for various electronic applications including TVs and automobiles.
- Features hermetically sealed HC-49/US package for durability.
- Frequency stability of ± 20ppm ensures reliable performance.
- Compact size of 11.5 x 4.5 mm allows for easy integration.
- Lightweight at 20g, making it easy to handle and install.
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