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Key Characteristics of the HC-49S Crystal
- Packaging: The HC-49S refers to a specific through-hole, 2-pin, metal package designed for direct mounting on a Printed Circuit Board (PCB).
- Frequency Range: This type of crystal is available in a wide frequency range, often from 3MHz to over 100MHz, making it versatile for different applications.
- Performance: It provides high precision and stable performance, which is superior to other types of oscillators like those using RC (Resistor-Capacitor) or LC (Inductor-Capacitor) components.
- Reliability: The HC-49S crystal is known for its good reliability, thanks to its metal package and sealed construction, which provides a stable and dependable operation.
- Stability: A key advantage is its tight frequency stability and low noise, crucial for applications requiring accurate timing and frequency control.
Applications
HC-49S crystals are fundamental components in various electronic devices that rely on precise timing and frequency:
HC-49S crystals are fundamental components in various electronic devices that rely on precise timing and frequency:
- Microcontrollers and Clock Generators: Essential for providing the clock signal that synchronizes microprocessors and other digital components.
- Radio Frequency (RF) and High-Speed Digital Systems: Used in communication devices and high-speed computing systems where frequency accuracy is critical.
- Consumer Electronics: Found in devices like radios, network cards, Bluetooth modules, and other hand-held products.
- Industrial and Automotive Electronics: Valued for their reliability and stable performance in demanding environments.
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HC-49S Crystal Oscillator Electronic Kit Resonator ...
Amazon.com
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Amazon.com
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HC-49S DIP Quartz Crystal Oscillator Values of 4Mhz to ...
eBay
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eBay
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Values of 4Mhz to 32Mhz. 2Pin DIP
HC
-
49S
Quartz
Crystal Oscillator
.
High
precision,
high
frequency
stability
,
high
reliability,
good
seismic.
$1.70
In stock
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HC-49S Crystal Oscillator Kit$20.51AliExpress
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Crystal Oscillator HC-49S$0.20pcboard.ca
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HC-49S Quartz Crystal | SJK
sjk-crystal.com
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sjk-crystal.com
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The
HC-49S quartz crystal
has a frequency range of 3MHz-100MHz, and it suits well for computers, embedded systems, household appliances, electromechanical ...
50PCS in-Line Passive Crystal Oscillator HC-49S 16MHZ ...
Amazon.com
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50PCS in-Line Passive Crystal Oscillator HC-49S
16MHZ New 2025 High for Reliable Electronic Component, Precision, Stable Performance ; In stock. Usually ships ...
SA,HC-49S ,MHz Crystals
SCTF星通时频
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SCTF星通时频
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SA is a low-cost, in-line MHz quartz
crystal
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64 MHz Quartz Crystal Oscillator HC-49S - Pack of 10
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The 64 MHz Quartz Crystal Oscillator in HC-49S package delivers
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Crystal oscillator
Wikipedia
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› wiki › Crystal_oscillator
Wikipedia
https://en.wikipedia.org
› wiki › Crystal_oscillator
A miniature 16 MHz quartz crystal enclosed in a hermetically sealed
HC
-
49
/S package, used as the resonator in a
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25MHz HC-49S Quartz Crystal Oscillators (20 Pcs)
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These
25MHz HC-49S quartz crystal oscillators
are a must-have! Great for microcontrollers, TVs, DVDs, and even MP3 players. Each pack includes 20 pieces with a ...
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What is the difference between these two crystals?
Forum for Electronics
https://www.edaboard.com
› ... › Microcontrollers
Forum for Electronics
https://www.edaboard.com
› ... › Microcontrollers
Mar 19, 2005
—
Both are the same. The package is called
HC
-
49
for both of them. Both of them have the same material. The large one is:
HC
-
49
/U Package, 1.8432 MHz - 200 MHz.