FC1610AN 32.7680KA-AC0

Crystals Overview

The FC1610AN 32.7680KA-AC0 is a quartz crystal unit manufactured by Epson Timing, designed for precise timekeeping applications. It operates at a nominal frequency of 32.768 kHz with a frequency tolerance of ±20 ppm. The component features a load capacitance of 9 pF and an equivalent series resistance (ESR) of 90 kOhms. It supports fundamental mode operation and functions within a temperature range of -40°C to +85°C. The device utilizes a surface-mount package measuring 1.65 mm in length, 1.05 mm in width, and 0.50 mm in height.

Crystals Feature Summary

• Ultra-compact surface-mount footprint suitable for space-constrained designs
• Standard 32.768 kHz frequency output optimized for real-time clock circuits
• Fundamental oscillation mode ensuring stable timing performance

Crystals Applications

• Real-time clock sources in microcontroller systems
• Low-power IoT sensor nodes
• Wearable electronic devices
• Miniature communication equipment

Crystals Procurement Notes

Verify the specific suffix AC0 against official Epson documentation to confirm the 9 pF load capacitance requirement. Ensure compatibility with the target circuit's oscillator drive level specifications to prevent frequency drift or damage. Cross-reference the part number alias Q13FC1610A0000114 if applicable. Confirm RoHS compliance status through current manufacturer declarations before finalizing procurement.

Crystals Selection Notes

Select this component when a 9 pF load capacitance matches the system design requirements. Verify that the MCU oscillator circuit can support the specified ESR value. Ensure the operating environment remains within the -40°C to +85°C range. Consider the physical dimensions for PCB layout constraints. Validate drive power settings to maintain long-term frequency stability.

Crystals Part Context

This component belongs to the FC1610AN series of quartz crystals from Epson Timing. The series is characterized by small form factors and high reliability for consumer and industrial electronics. The FC1610AN models are widely used in portable devices requiring accurate timekeeping. This specific variant represents a standard configuration within the product line.

Crystals Replacement Considerations

Official parameter-equivalent substitutes include FC1610AN 32.7680KA-AC3 and FC1610AN 32.7680KA-AC5. Verify that alternative parts match the 9 pF load capacitance and 90 kOhm ESR specifications. Confirm identical package dimensions and pinout configurations before substitution.