Crystal 18.000 MHz

Overview

The 18.000 MHz crystal is a fundamental component for electronic circuits requiring a precise and stable frequency reference. Whether you're building a microcontroller project, a digital clock, or a communication system, this crystal ensures accurate timing for reliable operation. It is a standard HC-49 package crystal, easy to use in breadboards and PCBs.

Key Features

• Precise Frequency: 18.000 MHz with typical frequency tolerance of ±30 ppm, ensuring accurate timing.
• Stable Performance: Provides a consistent clock signal for microcontrollers and digital circuits.
• Standard Package: HC-49 package with two leads, easy to mount on PCBs or breadboards.
• Wide Compatibility: Works with Arduino, PIC, AVR, and many other microcontrollers.
• Durable Construction: High-quality quartz crystal for long-term reliability.

Technical Specifications

• Frequency: 18.000 MHz
• Frequency Tolerance: ±30 ppm (typical)
• Load Capacitance: 20 pF (typical)
• Package Type: HC-49 (through-hole)
• Operating Temperature: -20°C to +70°C
• ESR (Equivalent Series Resistance): ≤ 40 Ω (typical)

Applications & Use Cases

• Microcontroller Clocks: Use as an external clock source for AVR, PIC, STM32, and other MCUs.
• Arduino Projects: For projects requiring precise timing, such as real-time clocks, data logging, or communication.
• Digital Circuits: In counters, timers, and frequency generators.
• Communication Modules: For RF modules and other wireless applications needing accurate frequency reference.

What's Included

• 1x 18.000 MHz Crystal (HC-49 package)

Compatibility

• Compatible with Arduino boards (e.g., Uno, Mega, Nano) when used with appropriate oscillator circuit.
• Works with microcontrollers that accept external 18 MHz crystal (check datasheet for load capacitance requirements).
• Can be used in breadboards with jumper wires or soldered to PCBs.

MOKWN Recommendation

For makers and engineers in Egypt, this 18.000 MHz crystal is a reliable choice for projects requiring precise timing. It is commonly used in educational projects and hobbyist builds. Pair it with capacitors (typically 20-33 pF) for optimal performance. MOKWN offers fast delivery and quality components for all your electronics needs.