Crystal 32.768 KHz

Overview

Keep your projects perfectly on time with the Crystal 32.768 KHz from MOKWN. This precision quartz crystal is the industry standard for real-time clock (RTC) applications, providing a stable and accurate timebase for microcontrollers and dedicated RTC modules. Its low power consumption makes it ideal for battery-operated devices, ensuring reliable timekeeping without draining your power supply.

Key Features

• Precise Frequency: 32.768 KHz (32,768 Hz) – the exact frequency needed for accurate 1-second timekeeping.
• Low Power Consumption: Optimized for minimal current draw, making it perfect for battery-powered and energy-harvesting projects.
• High Stability: Quartz crystal construction ensures reliable and consistent oscillation over time and temperature variations.
• Compact Package: Small footprint fits easily into tight PCB layouts and portable designs.
• Through-Hole or SMD Options: Available in various package types to suit your assembly method (please check the specific variant).

Technical Specifications

• Frequency: 32.768 kHz
• Frequency Tolerance: ±20 ppm (typical)
• Load Capacitance (CL): 12.5 pF (typical, may vary by variant)
• Equivalent Series Resistance (ESR): ≤ 70 kΩ (typical)
• Operating Temperature Range: -40°C to +85°C
• Package Type: Cylindrical (HC-49) or SMD (e.g., 3215, 2012) – please refer to the product variant.

Applications & Use Cases

• Real-Time Clocks (RTC): Ideal for DS1307, DS3231, PCF8563, and other RTC ICs.
• Microcontroller Projects: Add precise timekeeping to Arduino, ESP32, STM32, and Raspberry Pi Pico projects.
• Low-Power Devices: Perfect for wearables, IoT sensors, data loggers, and other battery-operated devices.
• Alarm Clocks & Timers: Build accurate alarm systems, countdown timers, or scheduling devices.
• Embedded Systems: Use in any application that requires a stable time base or calendar function.

What's Included

• 1x Crystal 32.768 KHz (in the selected package)

Compatibility

• Works seamlessly with popular RTC modules like DS1307, DS3231, and PCF8563.
• Compatible with Arduino, Raspberry Pi, ESP32, STM32, and most microcontrollers.
• For optimal performance, pair with the recommended load capacitance (typically 12.5 pF) as specified in your IC datasheet.

MOKWN Recommendation

For makers and engineers in Egypt, the Crystal 32.768 KHz is an essential component for any time-sensitive project. Whether you're building a clock, a data logger, or an IoT device, this crystal ensures accurate and reliable timekeeping. Stock up today at MOKWN – your trusted source for electronic components in Egypt. We offer competitive prices and fast delivery across the country.