7R-25.000MAAJ-T

Crystals Overview

The 7R-25.000MAAJ-T is a surface-mount glass-sealed quartz crystal manufactured by TXC Corporation. It operates at a nominal frequency of 25 MHz with a load capacitance of 18 pF and an equivalent series resistance of 150 Ohms. The component provides a frequency tolerance and stability of ±30 ppm at 25°C, maintaining the same stability across the industrial temperature range of -20°C to +70°C. Designed for SMD/SMT installation, it features a compact package measuring 2.05 mm in length, 1.65 mm in width, and 0.6 mm in height.

Crystals Feature Summary

• Glass-sealed construction utilizing ceramic materials for enhanced environmental protection
• Surface-mount design compatible with automated assembly processes
• Industrial temperature rating ensuring stable performance from -20°C to +70°C

Crystals Applications

• General-purpose clock signal generation in electronic circuits
• Timing reference sources for microcontroller systems
• Frequency control applications requiring standard MHz frequencies

Crystals Procurement Notes

Verify the specific manufacturer part number against official TXC documentation to ensure authenticity. Confirm that the required frequency stability and load capacitance align with the target circuit design specifications before finalizing procurement decisions.

Crystals Selection Notes

Select this component when a 25 MHz timing source is required within the specified industrial temperature range. Ensure the host circuit supports an 18 pF load capacitance and can accommodate the physical dimensions of the 2.05 x 1.65 mm package for proper integration.

Crystals Part Context

This component belongs to the 7R series of SMD glass-sealed quartz crystals produced by TXC Corporation. The series offers various frequencies between 20 MHz and 64 MHz with different load capacitance options, providing designers with standardized solutions for precision timing needs.

Crystals Replacement Considerations

Consult official TXC documentation for verified substitute part numbers. Cross-reference alternative components based on identical electrical parameters, specifically the 25 MHz frequency, 18 pF load capacitance, and ±30 ppm stability requirements.