16MHz Crystal Oscillator (HC-49S) – Precision Quartz Resonator

The 16MHz Crystal Oscillator is a precision timing component that generates accurate and stable clock signals for digital and microcontroller-based systems. It operates using the mechanical resonance of a piezoelectric quartz crystal, ensuring a consistent frequency of 16.000 MHz.

This oscillator is commonly used as the primary clock source in Arduino, AVR, STM32, and PIC microcontroller circuits, providing reliable timing for UART communication, CPU synchronization, and signal processing. Its compact HC-49S package design makes it easy to integrate into breadboards and printed circuit boards for a variety of projects.

Key Features

⦁ Frequency: 16.000 MHz

⦁ Package Type: HC-49S

⦁ Load Capacitance: 18 pF

⦁ Frequency Tolerance: ±20 ppm

⦁ Oscillation Mode: Fundamental

⦁ Temperature Stability: ±50 ppm (typical)

⦁ Operating Voltage: 3.3V–5V compatible

⦁ Material: Quartz (Piezoelectric)

⦁ Compact design ideal for PCB mounting

⦁ Long-term frequency stability and reliability

Advantages

⦁ Provides precise and stable clock signals for microcontrollers.

⦁ Compatible with most development platforms including Arduino, STM32, and AVR.

⦁ Low power consumption and high frequency accuracy.

⦁ Compact and easy to solder for both prototype and production use.

⦁ Ensures reliable system timing for communication and control circuits.

Applications

⦁ Microcontroller-based projects (Arduino, STM32, AVR, PIC)

⦁ UART and serial communication timing

⦁ Digital clocks and embedded control systems

⦁ IoT devices, automation, and robotics

⦁ Academic and professional electronic designs