3426T-32768DT09LLK

Crystals Overview

The 3426T-32768DT09LLK is a quartz crystal resonator manufactured by Suzhou Hangjing Elec&Tech Co., Ltd. It operates at a nominal frequency of 32.768 kHz with a frequency tolerance of ±20 ppm. The component utilizes a tuning fork geometry with dimensions of 2x6 mm and features a cylindrical can package with radial leads. It supports an operating temperature range from -40°C to +85°C, includes a load capacitance of 9 pF, and exhibits a motional resistance of 40 kOhms.

Crystals Feature Summary

• Utilizes a tuning fork geometry for stable low-frequency operation
• Encased in a cylindrical metal housing with radial termination
• Designed for extended industrial temperature environments

Crystals Applications

• Real-time clock circuits
• Microcontroller system timing
• Wearable electronic devices

Crystals Procurement Notes

Verify the specific ordering suffix against official documentation to confirm exact electrical parameters and packaging specifications. Ensure compatibility with target circuit load capacitance requirements. Confirm that the radial lead configuration matches the intended PCB layout constraints before finalizing procurement orders.

Crystals Selection Notes

Select this component when a precise 32.768 kHz reference signal is required for timekeeping or synchronization functions. The specified ±20 ppm tolerance suits applications where moderate frequency stability is acceptable. Consider the 40 kOhm motional resistance for oscillator circuit design to ensure reliable startup conditions within the designated thermal range.

Crystals Part Context

This part belongs to the quartz crystal family produced by Suzhou Hangjing Elec&Tech Co., Ltd., established in 2014. The manufacturer specializes in quartz frequency control units, including crystals, oscillators, and filters. This specific model represents a standard tuning fork crystal designed for compact consumer and industrial electronics requiring accurate low-frequency timing references.

Crystals Replacement Considerations

Cross-reference compatible parts based on identical 32.768 kHz frequency, 9 pF load capacitance, and 2x6 mm tuning fork form factor. Verify that substitute components meet the same ±20 ppm tolerance and -40°C to +85°C operating temperature range specifications.