830003000

Crystals Overview

The Würth Elektronik 830003000 is a surface-mount quartz crystal from the WE-XTAL series, designed for precision timing applications. It operates at a nominal frequency of 32.768 kHz with a frequency tolerance of ±20 ppm. The component utilizes a 4-pin SMD package with dimensions of 8.7 mm in length, 3.8 mm in width, and 2.5 mm in height. Key electrical specifications include a load capacitance of 12.5 pF and an equivalent series resistance (ESR) of 50 kOhms. It supports a drive level of 1 uW and functions within an operating temperature range of -40°C to +85°C.

Crystals Feature Summary

• Provides stable oscillation for real-time clock and low-frequency timing circuits
• Utilizes a compact surface-mount footprint for automated assembly integration
• Ensures long-term frequency stability through precise quartz resonator design

Crystals Applications

• Real-time clock modules in consumer electronics
• Microcontroller system clocks for embedded devices
• Low-power wearable technology timing references

Crystals Procurement Notes

Verify the specific lot date code and RoHS compliance status upon order confirmation, as manufacturing batches may vary slightly in packaging details. Ensure that the receiving facility handles the components according to moisture sensitivity level guidelines if applicable. Cross-reference the manufacturer part number 830003000 with authorized distributor catalogs to confirm current availability and lead times before finalizing procurement plans.

Crystals Selection Notes

Select this component when a 32.768 kHz reference is required for timekeeping or low-speed synchronization. The ±20 ppm tolerance suits general-purpose applications where high-precision atomic accuracy is not critical. Consider the 12.5 pF load capacitance requirement to ensure proper oscillator circuit matching. Evaluate the 50 kOhm ESR against the host oscillator's drive capability to prevent overdriving the crystal.

Crystals Part Context

This part belongs to Würth Elektronik’s WE-XTAL family of surface-mount crystals. These components are engineered for reliability in industrial and consumer environments. The 830003000 specifically targets the ubiquitous 32.768 kHz market segment, offering a standardized solution for designers needing compact, cost-effective timing elements without sacrificing basic stability requirements.

Crystals Replacement Considerations

Direct substitutes must match the 32.768 kHz frequency, 12.5 pF load capacitance, and 8.7x3.8mm package dimensions. Verify equivalent ESR and drive level specifications to maintain circuit performance. Check for compatible mounting pad layouts to ensure mechanical interchangeability without PCB redesign.