Crystal 7.3728 MHz
Prices updated: 12 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Future Electronics | Crystal 7.3728 MHz | 5 EGP | View in store |
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Lowest price recorded: 5 EGP
About this product
A 7.3728 MHz quartz crystal widely used as a UART clock because it divides exactly into standard baud rates, including 115200 and 9600. It provides a stable reference for microcontrollers, modems and serial interface circuits. Use it with the load capacitors recommended for the target chip.
Specifications
- Type
- Quartz crystal resonator
- Nominal frequency
- 7.3728 MHz
- Typical application
- Serial (UART) clock for baud-rate generation
Frequently asked questions
What is the price of Crystal 7.3728 MHz in Egypt?
Crystal 7.3728 MHz currently costs 5 EGP in Egypt.
Where can I buy Crystal 7.3728 MHz in Egypt?
Crystal 7.3728 MHz is available from Future Electronics. Compare the offers above to find the best price.
Why is 7.3728 MHz used for 115200 baud?
7,372,800 divided by (16 times 115,200) gives exactly 4. With a 16x sampling clock, this frequency produces 115200 baud with no timing error, which is why it is common in serial designs.
Can I use it with an Arduino board?
Not as a replacement for the Uno's 16 MHz crystal, because the clock change affects delay timing, millis() and the serial baud rates. It suits standalone microcontrollers whose datasheet supports this frequency.
