7A25000174

Crystals Overview

The TXC Corporation 7A25000174 is a surface-mount (SMD) quartz crystal resonator designed for precision timing applications. It operates at a nominal frequency of 25.0000 MHz with a load capacitance of 20 pF and a frequency tolerance of ±30 ppm. The component features a standard 5.00 mm x 3.20 mm footprint, with a maximum seated height of 1.35 mm. This device is classified as an obsolete product within the manufacturer's portfolio.

Crystals Feature Summary

• Provides stable oscillation at 25 MHz for digital circuit synchronization
• Utilizes a compact SMD package suitable for automated assembly processes
• Ensures frequency accuracy within ±30 ppm tolerance limits

Crystals Applications

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

Crystals Procurement Notes

This component is officially listed as obsolete by the manufacturer. Procurement must rely on remaining distributor stock or secondary market channels. Verify RoHS compliance status through available documentation before integration. Due to end-of-life status, long-term supply continuity cannot be guaranteed from primary sources.

Crystals Selection Notes

Engineers should evaluate alternative active oscillators or newer crystal families for new designs. The 7A25000174 is suitable only for maintenance or legacy system repairs where exact form-factor matching is required. Consider thermal stability requirements when replacing obsolete passive components in sensitive timing paths.

Crystals Part Context

The 7A25000174 belongs to the broader TXC crystal family, representing a standard 5032 package size. It serves as a fundamental passive timing element in electronic systems requiring precise clock signals. As an obsolete part, it represents a historical design choice now superseded by newer generations of timing devices.

Crystals Replacement Considerations

No public confirmed substitute part numbers are documented.