7M-25.000METJ-T

Crystals Overview

The 7M-25.000METJ-T is a parallel fundamental quartz crystal manufactured by TXC Corporation, designed for surface-mount applications. It operates at a nominal frequency of 25 MHz with a load capacitance of 18 pF and a frequency tolerance of ±10 ppm at 25°C. The component features a seam-sealed ceramic package measuring 3.2 mm x 2.5 mm x 0.7 mm. It supports an operating temperature range from -30°C to +85°C and maintains a stability of ±10 ppm across this extended range.

Crystals Feature Summary

• Seam-sealed ceramic construction for environmental protection
• Parallel resonant fundamental mode operation
• Extended industrial temperature stability

Crystals Applications

• Precision timing circuits requiring stable clock signals
• Microcontroller system clocks
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific suffix METJ-T against official TXC documentation to confirm the exact tolerance and temperature range specifications. Ensure the ordering quantity aligns with the manufacturer's standard packaging requirements. Cross-reference the datasheet revision date to guarantee compliance with current manufacturing standards before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 25 MHz reference is required in a compact 3.2x2.5 mm footprint. The ±10 ppm tolerance suits applications needing higher precision than standard commercial grade crystals. Verify that the circuit design accommodates the 18 pF load capacitance to ensure accurate frequency generation without external trimming adjustments.

Crystals Part Context

This part belongs to the 7M series of surface-mount quartz crystals from TXC Corporation. The series utilizes seam-seal technology to provide robust performance in various electronic environments. The 7M series offers multiple variants differentiated by tolerance, temperature range, and package dimensions to meet diverse design constraints.

Crystals Replacement Considerations

Direct substitutes must match the 25 MHz frequency, 18 pF load capacitance, and 3.2x2.5 mm package dimensions. Verify equivalent ±10 ppm tolerance and -30°C to +85°C operating range. Check compatibility with parallel resonance mode and similar ESR values to ensure seamless integration into existing designs.