9B25000406

Crystals Overview

The TXC Corporation 9B25000406 is a fundamental crystal oscillator component designed for precise timing applications. It operates at a nominal frequency of 25 MHz with an 18 pF load capacitance specification. The device is housed in an HC-49/S package, measuring 11.5 mm in length and 5 mm in width. It supports a functional temperature range from -10°C to +70°C. This component belongs to the 9B series and is classified as a standard crystal unit.

Crystals Feature Summary

• Provides stable 25 MHz oscillation using quartz resonator technology
• Designed for through-hole mounting via HC-49/S package configuration
• Operates within industrial temperature limits of -10°C to +70°C

Crystals Applications

• Microcontroller clock source generation
• Digital logic circuit timing references
• Communication interface synchronization

Crystals Procurement Notes

Verify current availability status carefully as this item is listed as obsolete or end-of-life. Confirm if existing stock or alternative sourcing channels are accessible before finalizing design-in decisions. Check RoHS compliance documentation for regulatory adherence requirements specific to your region.

Crystals Selection Notes

Consider the HC-49/S form factor constraints regarding PCB space and mounting orientation. Evaluate if the -10°C to +70°C temperature range meets environmental requirements. Assess compatibility with 18 pF load capacitance circuits to ensure accurate frequency performance without external trimming adjustments.

Crystals Part Context

This part belongs to the 9B series of crystals manufactured by TXC Corporation. It serves as a basic timing element distinct from voltage-controlled or standard oscillator types. The HC-49/S package is a traditional housing style often used in legacy designs or cost-sensitive applications requiring reliable fundamental mode operation.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation due to the obsolete status.