7M25000052

Crystals Overview

The TXC Corporation 7M25000052 is a surface-mount quartz crystal designed for precision timing applications. It operates at a nominal frequency of 25 MHz with a frequency tolerance and stability of ±20 ppm at 25°C. The component features a load capacitance of 16 pF and an equivalent series resistance (ESR) of up to 60 Ohms. It is housed in a compact 3.2 mm x 2.5 mm SMD package, suitable for space-constrained designs. The device supports a base fundamental mode of oscillation and functions within an operating temperature range of -20°C to +70°C.

Crystals Feature Summary

• Provides stable clock signals for digital circuits with high frequency accuracy
• Minimizes electromagnetic interference through specialized ceramic sealing technology
• Ensures reliable performance across industrial temperature ranges

Crystals Applications

• Industrial gateway main control clocks
• Ethernet communication interfaces
• Microcontroller system timing

Crystals Procurement Notes

Verify the specific suffix and version code on the component marking to ensure it matches the mass-production variant rather than engineering samples. Confirm that the ordering quantity aligns with the manufacturer's standard reel packaging requirements. Check RoHS compliance documentation for current regulatory standards before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 25 MHz reference signal is required for systems demanding ±20 ppm stability. Ensure the circuit design accounts for the 16 pF load capacitance by calculating appropriate external matching capacitors. Verify that the PCB layout allows for the 3.2x2.5 mm footprint and that the driving level remains within safe limits to prevent frequency drift.

Crystals Part Context

This part belongs to the 7M series of quartz crystals manufactured by TXC Corporation. The series utilizes ceramic seam-sealed packages to enhance mechanical robustness and environmental resistance. These components are engineered for surface-mount assembly, offering a balance between size reduction and performance reliability for modern electronic devices.

Crystals Replacement Considerations

Direct substitutes include the 7M-25.000MAAE-T from the same manufacturer family. Other parameter-equivalent options may be found among different vendors, provided they match the 25 MHz frequency, 16 pF load capacitance, and 3225 package dimensions.