9H03270047

Crystals Overview

The TXC Corporation 9H03270047 is a surface-mount tuning fork crystal designed for precision timing applications. It operates at a nominal frequency of 32.768 kHz, making it suitable for real-time clock circuits. The component features a load capacitance of 12.5 pF and maintains a frequency tolerance of ±20 ppm at 25°C. It is housed in a compact SMD package with dimensions of 1.60 mm x 1.00 mm. The device supports an industrial operating temperature range from -40°C to +85°C. Compliance with RoHS standards ensures environmental safety for electronic assemblies.

Crystals Feature Summary

• Precision frequency stability for accurate timekeeping
• Compact surface-mount design for space-constrained PCBs
• Industrial-grade thermal performance
• RoHS compliant construction

Crystals Applications

• Real-time clock (RTC) modules
• Consumer electronics timing circuits
• Industrial control systems
• Low-power embedded devices

Crystals Procurement Notes

Verify the specific package variant and revision level against the official datasheet before ordering. Ensure that the supply chain source provides authentic components with traceable documentation. Confirm compliance requirements match project specifications. Check for any obsolescence notices or lifecycle status updates directly from the manufacturer. Validate packaging details to ensure compatibility with automated assembly processes.

Crystals Selection Notes

Select this component when a small footprint is required alongside standard 12.5 pF load capacitance matching. It is appropriate for designs needing robust industrial temperature resilience without requiring automotive-grade certification. Engineers should verify that the circuit board layout accommodates the specific 1.60 mm x 1.00 mm pad dimensions. Consider the ±20 ppm tolerance sufficient for general RTC accuracy needs.

Crystals Part Context

This part belongs to the 9H series of tuning fork crystals manufactured by TXC Corporation. The series focuses on providing reliable frequency references for low-frequency oscillation needs. It represents a standard solution for integrating precise timekeeping into modern miniaturized electronic products.

Crystals Replacement Considerations

Direct substitutes must match the 32.768 kHz frequency, 12.5 pF load capacitance, and identical 1.60 mm x 1.00 mm SMD footprint. Verify that alternative sources offer equivalent ±20 ppm tolerance and -40°C to +85°C operating ranges to maintain system timing integrity.