Crystal Oscillator HC-49S 2-Pin 4 MHz
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Makers ElectronicsCheapest | Crystal Oscillator 4.000MHz 30PPM 20pF HC-49S | 3 EGP | View in store |
 Most Electronics | Crystal Oscillator (4MHZ) | 3.75 EGP4.35 | View in store |
 Circuits Electronics | Crystal 4.000 MHz | 5 EGP | View in store |
 UGE | Crystal Oscillator 2Pin HC-49S 4MHZ | 5.7 EGP | View in store |
 Microohm | Crystal 2pin 4 MHz | 6 EGP9 | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 3 EGP
About this product
Two-pin quartz crystal in an HC-49S package, rated at 4 MHz. It sets the timing frequency for a microcontroller or oscillator circuit, and is used in clock and timing designs. It needs an oscillator circuit, usually built into the microcontroller, and load capacitors to operate correctly.
Specifications
- Frequency
- 4 MHz
- Package
- HC-49S
- Terminals
- 2 pins
- Type
- Quartz crystal (requires oscillator circuit)
Frequently asked questions
What is the price of Crystal Oscillator HC-49S 2-Pin 4 MHz in Egypt?
Crystal Oscillator HC-49S 2-Pin 4 MHz currently costs between 3 and 6 EGP across 5 offers in Egypt.
Where can I buy Crystal Oscillator HC-49S 2-Pin 4 MHz in Egypt?
Crystal Oscillator HC-49S 2-Pin 4 MHz is available from Makers Electronics, Most Electronics, Circuits Electronics, UGE, and Microohm. Compare the offers above to find the best price.
What external components does it need?
A quartz crystal needs an oscillator circuit, usually built into the microcontroller's XTAL or OSC pins. Many designs also use two small load capacitors, one from each pin to ground. Use the values given in your microcontroller or crystal datasheet.
Can I connect it directly to a microcontroller pin?
No, it cannot be driven like a normal digital pin. Connect it across the dedicated crystal pins of the microcontroller, or use a crystal oscillator module if your design requires a ready clock signal.
