9HT10-32.768KDZC-T

Crystals Overview

The FTS 9HT10-32.768KDZC-T is a surface-mount quartz crystal resonator operating at a nominal frequency of 32.768 kHz. It features a load capacitance of 9 pF and a frequency tolerance of ±20 ppm at 25°C. The component utilizes a ceramic package with external dimensions of 3.2 mm in length, 1.5 mm in width, and 0.75 mm in height. It supports SMD/SMT mounting styles and complies with RoHS standards.

Crystals Feature Summary

• Surface-mount ceramic package construction
• RoHS compliant and lead-free manufacturing
• Standard 32.768 kHz frequency output

Crystals Applications

• Small mobile devices
• Communication devices
• Consumer products
• Commercial and industrial applications

Crystals Procurement Notes

Verify the manufacturer designation for this specific part number, as official documentation typically lists TXC Corporation as the producer for the 9HT10 series. Confirm that the 9 pF load capacitance matches the target circuit design requirements. Ensure the ±20 ppm tolerance specification aligns with the project's timing accuracy constraints before finalizing procurement orders.

Crystals Selection Notes

Select this component when a compact 3.2x1.5 mm footprint is required for low-frequency timing applications. The 9 pF load capacitance necessitates specific matching capacitor values in the oscillator circuit to achieve the specified frequency tolerance. Consider the standard commercial temperature range limitations if the application involves extreme environmental conditions.

Crystals Part Context

This component belongs to the 9HT10 series of quartz crystals designed for general-purpose timing applications. The series offers various load capacitance options including 6 pF, 7 pF, 9 pF, and 12.5 pF to accommodate different oscillator circuit designs. The 32.768 kHz frequency is standard for real-time clock (RTC) functions requiring precise second-based timekeeping.

Crystals Replacement Considerations

Direct substitutes within the same series include the 9HT10-32.768KDZY-T (7 pF load) and the 9HT10-32.768KEZF-T (12.5 pF load). These alternatives share identical physical dimensions and basic electrical characteristics but differ in load capacitance, requiring circuit adjustments.