Crystal 27.000MHz 30ppm 20pF 40Ω HC-49U
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Makers Electronics | Crystal 27.000MHz 30ppm 20pF 40Ω HC-49U | 3.5 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 3.5 EGP
About this product
A 27.000 MHz quartz crystal in an HC-49U through-hole package, specified at 30 ppm frequency tolerance and 20 pF load capacitance, with 40 Ω equivalent series resistance. It provides a stable timing reference for oscillator circuits, microcontroller clocks and RF or communication projects that need a 27 MHz source.
Specifications
- Frequency
- 27.000 MHz
- Frequency tolerance
- 30 ppm
- Load capacitance
- 20 pF
- ESR
- 40 Ω
- Package
- HC-49U
Frequently asked questions
What is the price of Crystal 27.000MHz 30ppm 20pF 40Ω HC-49U in Egypt?
Crystal 27.000MHz 30ppm 20pF 40Ω HC-49U currently costs 3.5 EGP in Egypt.
Where can I buy Crystal 27.000MHz 30ppm 20pF 40Ω HC-49U in Egypt?
Crystal 27.000MHz 30ppm 20pF 40Ω HC-49U is available from Makers Electronics. Compare the offers above to find the best price.
Do I need load capacitors with this crystal?
Usually yes. Oscillator circuits normally use two capacitors, one from each crystal leg to ground, sized so the combined load matches the 20 pF specification. A common starting point is C = 2 × (CL − Cstray), with the value confirmed in the oscillator section of your microcontroller datasheet.
Can I use this 27 MHz crystal with any microcontroller?
No. The microcontroller or oscillator circuit must support a 27 MHz clock. Check the maximum clock frequency of your chip before using this crystal, since many common boards are designed for 16 MHz or lower.
