3131M-32.768DT06NNK

Crystals Overview

The 3131M-32.768DT06NNK 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 frequency tolerance of ±10 ppm. The component features a load capacitance of 6 pF and an equivalent series resistance (ESR) of 70 kOhms. It utilizes a 2-SMD, No Lead package configuration, suitable for surface-mount applications requiring precise timekeeping or clock signal generation in compact electronic designs.

Crystals Feature Summary

• Provides stable oscillation at 32.768 kHz for timing circuits
• Utilizes a compact 2-SMD no-lead package for surface mounting
• Maintains frequency accuracy within ±10 ppm tolerance

Crystals Applications

• Real-time clock modules
• Microcontroller system clocks
• Low-power embedded devices

Crystals Procurement Notes

Verify the specific load capacitance requirement of 6 pF against the target circuit design to ensure proper frequency stability. Confirm that the 70 kOhm ESR value is compatible with the oscillator circuit's drive level constraints. Ensure the 2-SMD no-lead package dimensions match the PCB footprint specifications before finalizing procurement orders.

Crystals Selection Notes

Select this component when a standard 32.768 kHz reference is required for low-frequency timing applications. The 6 pF load capacitance suits circuits designed for lower capacitive loads compared to 7 pF variants. Consider the ±10 ppm tolerance if higher precision is not critical for the application environment.

Crystals Part Context

This part belongs to the 3131M series of quartz crystals from Suzhou Hangjing Elec&Tech Co., Ltd. The series offers various load capacitance options, including 6 pF, 7 pF, and 9 pF variants, all sharing similar frequency and package characteristics. The manufacturer specializes in quartz frequency control units founded in 2014.

Crystals Replacement Considerations

The 3131M-32.768DT07NNK serves as a direct substitute if the application circuit supports a 7 pF load capacitance instead of 6 pF. Verify that the ESR and package dimensions remain identical to ensure mechanical and electrical compatibility during replacement.