9H03200010

Crystals Overview

The TXC Corporation 9H03200010 is a passive crystal oscillator designed for surface-mount technology (SMT) applications. It operates at a fundamental frequency of 32.768 kHz, commonly utilized in real-time clock circuits and low-frequency timing references. The component features a compact SMD1610_2P package with dimensions of 1.60 x 1.00 mm and a height of 0.50 mm. Key electrical specifications include a load capacitance of 9 pF, a frequency tolerance of ±20 ppm, and an equivalent series resistance (ESR) of 90 kΩ. It supports a standard operating temperature range of -40°C to +85°C and offers extended storage capabilities from -55°C to +125°C.

Crystals Feature Summary

• Provides stable 32.768 kHz timing signals for precision clocking applications
• Utilizes a compact SMD1610 footprint suitable for space-constrained designs
• Ensures reliable operation across industrial temperature ranges

Crystals Applications

• Real-time clock (RTC) modules
• Microcontroller system clocks
• Low-frequency timing reference circuits

Crystals Procurement Notes

Verify the specific suffix code against the manufacturer's official documentation to confirm exact load capacitance and tolerance grades, as variations exist within the 9H series. Ensure the procurement source provides valid RoHS compliance certificates and material declarations consistent with current environmental regulations. Cross-reference the datasheet revision date to guarantee alignment with latest manufacturing standards and quality control protocols.

Crystals Selection Notes

Select this component when a precise 32.768 kHz reference is required for timekeeping or synchronization tasks. The 9 pF load capacitance specification must match the circuit design requirements to ensure accurate frequency output. Consider the 90 kΩ ESR value when designing the oscillator circuit to maintain stability. The SMD1610 package size should be evaluated against available PCB real estate constraints during the layout phase.

Crystals Part Context

This part belongs to the TXC 9H series of passive crystals, which are widely used in consumer electronics and industrial equipment. The series is characterized by its small form factor and reliability in maintaining accurate timekeeping functions. It serves as a critical timing element in systems requiring low-power, high-stability oscillation sources for digital logic synchronization.

Crystals Replacement Considerations

Compatible substitutes include other 32.768 kHz SMD crystals with identical 9 pF load capacitance and similar physical dimensions. Verify that alternative parts meet the same ±20 ppm tolerance and operate within the specified -40°C to +85°C range. Ensure the replacement maintains comparable ESR characteristics to prevent frequency drift in the host circuit.