9H03270059

Crystals Overview

The TXC Corporation 9H03270059 is a surface-mount tuning fork crystal designed for precision timekeeping applications. It operates at a nominal frequency of 32.768 kHz with a load capacitance of 12.5 pF and a frequency tolerance of ±20 ppm. The component supports an operating temperature range from -40°C to +85°C, ensuring reliability in standard industrial environments. Its compact SMD package facilitates automated assembly processes.

Crystals Feature Summary

• Tuning fork architecture optimized for low-power real-time clock circuits
• Surface mount design compatible with standard reflow soldering profiles
• Industrial-grade thermal stability across wide temperature ranges

Crystals Applications

• Real-time clock (RTC) modules in consumer electronics
• Digital watches and wearable devices
• Low-power microcontroller systems requiring precise timing

Crystals Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with TXC Corporation before procurement. Confirm that the 12.5 pF load capacitance matches your circuit design requirements. Ensure supply chain partners provide valid certificates of conformity. Check for any specific handling instructions regarding electrostatic discharge protection during storage and transport.

Crystals Selection Notes

Select this component when a 32.768 kHz reference is required for RTC functions. The 12.5 pF load capacitance dictates external capacitor values; calculate matching components based on PCB parasitic capacitance. Verify that the ±20 ppm initial tolerance meets system accuracy needs. Ensure the -40°C to +85°C operating range covers the intended environmental conditions.

Crystals Part Context

This part belongs to the TXC Corporation 9H series of tuning fork crystals. These components are widely used as timing references in portable electronics. The 9H series typically offers various load capacitance options to accommodate different oscillator circuit designs while maintaining consistent form factors for board space efficiency.

Crystals Replacement Considerations

Consult official substitution lists from TXC Corporation for verified alternatives. Cross-reference key parameters including frequency, load capacitance, and package dimensions. Ensure replacement parts meet identical electrical specifications and mechanical constraints.