Quartz crystal 18.432 MHz for precise timing in digital electronics. Flat SMD package designed for easy surface mount assembly and reflow. Key details - Frequency: 18.432 MHz - Package: Flat SMD crystal - Product type: Crystals, Oscillators, Resonators - Material: Quartz (crystal) - Weight: 12 g Why you need it - Provides a stable clock reference for microcontrollers, DSPs, and other digital ICs - Supports reliable timing in communication modules and timing-sensitive circuits - Flat form factor enables compact PCB layouts and straightforward SMT mounting Compatibility and performance - Suitable for standard SMT footprints and clock circuit designs - Reflow-friendly with consistent performance in typical digital applications Use scenarios - Embedded development and consumer electronics that require a precise clock for reliable operation - Wireless transceivers, RF modules, and IoT devices needing a stable reference clock to maintain data rates and timing - Instrumentation, measurement equipment, and test benches that rely on an accurate timing source for calibration and data sampling