7M25000038

Crystals Overview

The TXC Corporation 7M25000038 is a passive quartz crystal resonator designed for surface-mount applications. It operates at a nominal frequency of 25 MHz and utilizes a standard load capacitance of 20 pF. The component features a compact 4-SMD, No Lead package with dimensions of 3.2 mm by 2.5 mm. It supports a wide operating temperature range from -40°C to +85°C. The device offers a total frequency tolerance of ±10 ppm and a frequency stability of ±10 ppm across the specified temperature range.

Crystals Feature Summary

• Compact SMD form factor suitable for space-constrained circuit board layouts
• Wide industrial temperature range capability for diverse environmental conditions
• Standardized 20 pF load capacitance for broad compatibility with oscillator circuits

Crystals Applications

• Microcontroller clock signal generation
• Communication interface timing references
• General-purpose digital logic timing sources

Crystals Procurement Notes

Verify the specific load capacitance requirement of the target oscillator circuit against the component's 20 pF specification to ensure proper frequency accuracy. Confirm that the PCB footprint matches the 3.2 x 2.5 mm package dimensions. Ensure the application environment remains within the -40°C to +85°C operating range to maintain the stated ±10 ppm stability. Check current availability status as supply levels may fluctuate.

Crystals Selection Notes

Select this component when a 25 MHz reference is required in a small surface-mount package. It is appropriate for designs needing ±10 ppm stability over an extended temperature range. Consider alternative packages if stricter spatial constraints exist or if different load capacitances are mandated by the host circuit design.

Crystals Part Context

This part belongs to the 7M series of passive crystals from TXC Corporation. The series is characterized by its small outline package size, making it suitable for modern high-density electronics manufacturing processes. It serves as a fundamental timing element in various consumer and industrial electronic devices requiring precise frequency control.

Crystals Replacement Considerations

Direct substitutes must match the 25 MHz frequency, 20 pF load capacitance, 3.2x2.5mm package, and ±10 ppm stability. Verify equivalent thermal performance and electrical characteristics before integration.