3131M-32.768DZ09LLK

Crystals Overview

The 3131M-32.768DZ09LLK is a quartz crystal resonator manufactured by Suzhou Hangjing Elec&Tech Co.,Ltd. It operates at a nominal frequency of 32.768 kHz and utilizes a tuning fork design suitable for low-power timing applications. The component features a 3215 package with dimensions of 3.20mm x 1.50mm and a maximum seated height of 0.80mm. It employs a 2-SMD, No Lead configuration for surface mount assembly. Key electrical specifications include a load capacitance of 9pF and an equivalent series resistance (ESR) of 70 kOhms.

Crystals Feature Summary

• Tuning fork geometry optimized for low power consumption
• Surface mount compatible 2-SMD no lead package
• Precision frequency stability for real-time clock applications

Crystals Applications

• Real-time clocks
• Watches
• Low-power microcontroller systems

Crystals Procurement Notes

Verify the specific ordering suffix to ensure the correct load capacitance and tolerance match the target circuit requirements. Confirm that the 3215 package dimensions align with the PCB footprint and reflow soldering profiles used in the manufacturing process. Cross-reference the datasheet parameters against the system's power budget and timing accuracy needs before finalizing procurement.

Crystals Selection Notes

Select this component when a compact surface mount solution is required for precise timekeeping functions. The 3215 form factor offers space efficiency compared to larger through-hole alternatives. Ensure the 9pF load capacitance requirement matches the host controller's internal or external capacitor values to maintain accurate frequency performance.

Crystals Part Context

This part belongs to the family of quartz frequency control components produced by Suzhou Hangjing Elec&Tech Co.,Ltd. The manufacturer specializes in R&D and production of crystals, oscillators, and filters for consumer electronics and automotive systems. This specific model represents a standard timing element within their portfolio of precision signal-processing components.

Crystals Replacement Considerations

Consult official distributor databases for direct substitutes with identical 32.768kHz frequency, 3215 package, and 9pF load capacitance. Verify pin compatibility and mounting style before integration.