The Q13FC1350000400, also known as FC-135 32.768 KHZ 12.5PF, is a miniature tuning fork crystal resonator manufactured by Epson Electronics America Inc-Semiconductor Div. This component is designed for accurate and stable frequency generation, particularly at 32.768 kHz, which is a common frequency for real-time clock (RTC) applications and other timing circuits.

Applications

• Real-Time Clocks (RTC): Provides the timing source for RTC circuits in various electronic devices.
• Microcontrollers: Used as a clock source for microcontrollers requiring precise timing.
• Consumer Electronics: Found in watches, clocks, and other timekeeping devices.
• Industrial Control Systems: Employed in systems requiring accurate time synchronization.
• IoT Devices: Enables accurate timekeeping in connected devices.

Features

• Frequency: Operates at a precise frequency of 32.768 kHz.
• Load Capacitance: Features a load capacitance of 12.5 pF.
• Miniature Size: Compact dimensions make it suitable for space-constrained applications.
• High Stability: Offers excellent frequency stability over a wide temperature range.
• Low Power Consumption: Requires minimal power for operation, ideal for battery-powered devices.
• High Reliability: Designed for long-term reliability in demanding environments.
• RoHS Compliant: Complies with Restriction of Hazardous Substances (RoHS) directives.

Benefits

• Accurate Timekeeping: Provides precise and stable timing for RTC and other timing circuits.
• Extended Battery Life: Low power consumption extends the operating life of battery-powered devices.
• Space Saving: Miniature size allows for integration into compact electronic designs.
• Improved System Performance: Stable frequency output enhances the overall performance of timing-sensitive systems.
• Reduced System Cost: Cost-effective solution for generating accurate timing signals.
• Environmental Compliance: RoHS compliance ensures adherence to environmental regulations.

Technical Specifications

The Epson FC-135 crystal resonator has a frequency tolerance that ensures accurate timing. Its equivalent series resistance (ESR) is optimized to minimize power dissipation. The operating temperature range is specified to maintain stability under various conditions. This crystal is often available in surface-mount packages for automated assembly.

Proper handling and soldering techniques are essential for optimal performance. Refer to the manufacturer's datasheet for detailed specifications and recommended operating conditions. The Q13FC1350000400/FC-135 is a reliable and efficient solution for applications requiring precise and stable 32.768 kHz timing.