32.768K12.5P2/DT38

Crystals Overview

The YIC 32.768K12.5P2/DT38 is a tuning fork quartz crystal unit 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 12.5 pF and an equivalent series resistance (ESR) of 30 kOhms. It utilizes a cylindrical can package with radial leads, measuring 3.00 mm in diameter and 8.00 mm in length. The device supports through-hole mounting and functions within an operating temperature range of -20°C to +70°C.

Crystals Feature Summary

• Tuning fork quartz construction for stable oscillation
• Radial leaded cylindrical can packaging
• Through-hole mounting compatibility

Crystals Applications

• Real-time clock circuits
• Microcontroller system timing references
• Low-power embedded devices

Crystals Procurement Notes

Verify the specific ordering suffix against official YIC documentation to ensure correct frequency tolerance and package variant. Confirm that the requested units are RoHS compliant if environmental regulations apply. Cross-reference the manufacturer part number with distributor listings to validate authenticity and current production status before finalizing procurement orders.

Crystals Selection Notes

Select this component when a standard 32.768 kHz reference is required for low-frequency timing applications. Ensure the circuit design accommodates the 12.5 pF load capacitance and 30 kOhm ESR specifications. Verify that the physical dimensions fit the available board space and that the operating temperature range meets the environmental requirements of the target application.

Crystals Part Context

This part belongs to the family of precision quartz crystals manufactured by YIC Electronics. These components are widely used in consumer electronics and industrial equipment requiring accurate timekeeping. The tuning fork design offers high stability and low power consumption, making it suitable for battery-operated devices where long-term frequency accuracy is critical.

Crystals Replacement Considerations

Direct substitutes must match the 32.768 kHz frequency, 12.5 pF load capacitance, and radial cylindrical package dimensions. Verify equivalent ESR and frequency tolerance ratings to maintain circuit performance. Consult manufacturer cross-reference lists for approved alternatives.