Crystal Oscillator 20.000 MHz
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Prices updated: 12 Oct 2026
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About this product
20 MHz crystal oscillator that provides a stable clock reference for microcontrollers and digital circuits. It is used in embedded boards and projects that need a precise timing source at this exact frequency.
Specifications
- Frequency
- 20.000 MHz
- Type
- Crystal oscillator
Frequently asked questions
Is this a passive crystal or an oscillator module?
A 2-pin crystal needs the microcontroller's oscillator circuit and load capacitors, normally specified in the MCU datasheet. A 4-pin oscillator module needs power (VCC and GND) and outputs the clock directly.
Does my board need exactly 20 MHz?
Use the frequency that your microcontroller or chip requires. A 20 MHz clock will not work where the design expects a different frequency, so check the datasheet or board schematic first.
