9B-18.432MBBK-B

Crystals Overview

The 9B-18.432MBBK-B is a through-hole quartz crystal manufactured by TXC Corporation, designed for standard clock applications. It operates at a fundamental frequency of 18.432 MHz with a load capacitance of 20 pF and a frequency stability of ±50 ppm across an operating temperature range of -20°C to +70°C. The component utilizes the HC-49/US package format, providing a robust mechanical structure suitable for general-purpose electronic circuits requiring precise timing references.

Crystals Feature Summary

• Fundamental mode quartz crystal operation
• Through-hole mounting configuration
• Standard load capacitance specification

Crystals Applications

• General-purpose clock generation
• Microcontroller timing circuits
• Communication interface synchronization

Crystals Procurement Notes

Verify component authenticity against manufacturer specifications before integration. Confirm that the HC-49/US package dimensions align with the target PCB footprint requirements. Ensure the operating temperature range meets the environmental conditions of the final application. Cross-reference the load capacitance value with the oscillator circuit design parameters to guarantee frequency accuracy.

Crystals Selection Notes

Select this component when a through-hole quartz crystal is required for 18.432 MHz applications. The HC-49/US package offers reliable performance for standard industrial environments. Consider the ±50 ppm stability and 20 pF load capacitance as critical parameters for circuit compatibility. Evaluate thermal constraints to ensure the -20°C to +70°C range suffices for the intended operational context.

Crystals Part Context

This part belongs to the 9B series of crystals from TXC Corporation, which focuses on cost-effective, high-volume timing solutions. The 9B series typically employs standard AT-cut quartz resonators housed in durable metal cans. This specific model represents a common frequency choice for legacy and modern digital systems requiring stable clock signals.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.