9HT7-32.768KAZF-T

Crystals Overview

The TXC CORPORATION 9HT7-32.768KAZF-T is a surface-mount quartz crystal resonator designed for precision timing applications. It operates at a nominal frequency of 32.768 kHz with a frequency tolerance of ±30 ppm and a load capacitance of 12.5 pF. The component utilizes fundamental mode operation and features an equivalent series resistance (ESR) of 65 kOhms. It is housed in a compact 4-SMD, flat lead package measuring 6.9 mm in length, 1.4 mm in width, and 1.3 mm in height. The device supports a wide operating temperature range from -40°C to +85°C and is supplied in tape and reel packaging for automated assembly processes.

Crystals Feature Summary

• Compact 4-SMD flat lead surface mount package design
• Fundamental mode quartz crystal operation
• Wide industrial temperature range capability

Crystals Applications

• Mobile phone timing circuits
• Notebook computer clock sources
• Digital still camera synchronization

Crystals Procurement Notes

Verify the specific package dimensions against the official datasheet to ensure compatibility with the target PCB footprint. Confirm that the ±30 ppm frequency tolerance meets the system requirements for long-term stability. Check the manufacturer's current status documentation to confirm active production availability before finalizing procurement plans.

Crystals Selection Notes

Select this component when a small form factor is required for portable electronic devices. Ensure the circuit design accounts for the 65 kOhm ESR value to maintain stable oscillation. Verify that the 12.5 pF load capacitance matches the oscillator circuit specifications to achieve accurate frequency performance.

Crystals Part Context

This part belongs to the 9HT Series of quartz crystals from TXC Corporation. The series is characterized by miniature packages suitable for space-constrained consumer electronics. The 9HT7 variant specifically offers a balance between size reduction and standard electrical parameters for low-frequency timing applications.

Crystals Replacement Considerations

Public confirmed substitute part numbers include 9HT10-32.768KAZC-T and 9HT10-32.768KAZF-T from TXC Corporation.