DH2032K76809T1521010

Crystals Overview

The DH2032K76809T1521010 is a quartz crystal resonator manufactured by Hefei Jingweite Electronics Co., Ltd. It operates at a fundamental frequency of 32.768 kHz, designed for precision timing applications. The component features a load capacitance of 9 pF and an equivalent series resistance (ESR) of 70 kOhms. Its tolerance is specified at ±20 ppm. The physical package is a 2-SMD, No Lead configuration with dimensions of 3.20mm x 1.50mm. This tuning fork style crystal is lead-free and RoHS compliant.

Crystals Feature Summary

• Precision 32.768 kHz tuning fork design for accurate timekeeping
• Compact 2-SMD no-lead surface mount package
• RoHS compliant and lead-free construction

Crystals Applications

• Real-time clock circuits in consumer electronics
• Microcontroller system timing references
• Portable device power management units

Crystals Procurement Notes

Verify the specific manufacturer datasheet for detailed electrical characteristics and reliability standards before integration. Confirm that the 2-SMD no-lead package matches your PCB footprint requirements. Ensure the ±20 ppm tolerance aligns with your system's timing accuracy needs. Check RoHS compliance documentation if required for your region. Validate supplier authenticity through official channels to avoid counterfeit components.

Crystals Selection Notes

Select this component when a low-power, high-stability 32.768 kHz reference is required for compact designs. The 9 pF load capacitance suits standard oscillator circuits. Consider the 70 kOhm ESR for drive level sensitivity. The small form factor is ideal for space-constrained portable devices. Ensure the operating temperature range meets your environmental specifications.

Crystals Part Context

This part belongs to the quartz crystal category within Hefei Jingweite Electronics' portfolio. It is a specialized timing element distinct from oscillators or resonators. The company focuses on R&D and production of high-quality quartz crystals. This model represents a standard industry frequency for real-time clocking.

Crystals Replacement Considerations

Direct substitutes must match the 32.768 kHz frequency, 9 pF load capacitance, and 2-SMD no-lead package. Verify equivalent ESR and tolerance ratings. Cross-reference pinout and mechanical dimensions for compatibility. Consult manufacturer cross-reference lists for verified alternatives.