3426S-32.768DT09LLK

Crystals Overview

The 3426S-32.768DT09LLK is a quartz crystal resonator manufactured by Suzhou Hangjing Elec&Tech Co.,Ltd. It operates at a fundamental frequency of 32.768 kHz with a load capacitance of 9 pF and an equivalent series resistance of 40 kOhms. The unit features a cylindrical can radial package, suitable for surface mount applications. Frequency tolerance is specified at ±20 ppm at 25°C and ±20 ppm across the -40°C to +85°C temperature range. This component utilizes tuning fork technology for precise timekeeping functions.

Crystals Feature Summary

• Utilizes tuning fork piezoelectric technology for stable oscillation
• Designed in a cylindrical can radial package configuration
• Maintains consistent frequency stability across industrial temperature ranges

Crystals Applications

• Real-time clock circuits in consumer electronics
• Timekeeping modules in automotive electronics
• Frequency reference sources in network communication devices
• Oscillator inputs for smart medical equipment

Crystals Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to ensure correct tolerance and packaging specifications. Confirm that the cylindrical can radial form factor aligns with the target PCB layout requirements. Cross-reference the load capacitance value with the host circuit design to guarantee proper oscillator startup and stability. Ensure compliance with relevant environmental standards for the intended application environment.

Crystals Selection Notes

Select this component when a 32.768 kHz reference signal is required for digital timekeeping or low-frequency timing applications. The 9 pF load capacitance must match the oscillator circuit design parameters. Consider the ±20 ppm tolerance sufficient for general-purpose real-time clocks. Evaluate the cylindrical can radial package constraints against available board space and mounting orientation requirements.

Crystals Part Context

This part belongs to the family of quartz crystal resonators produced by Suzhou Hangjing Elec&Tech Co.,Ltd. The company specializes in quartz frequency control components, including crystals, oscillators, and filters. The 3426S series denotes a specific physical package style within their product lineup, focusing on compact solutions for embedded timing applications.

Crystals Replacement Considerations

Direct substitutes must match the 32.768 kHz frequency, 9 pF load capacitance, and 40 kOhm ESR. Verify package compatibility for cylindrical can radial mounting. Check if alternative manufacturers offer identical tolerance specifications across the -40°C to +85°C range to ensure functional equivalence.