8J-25.000METV-T

Crystals Overview

The 8J-25.000METV-T is a surface-mount quartz crystal manufactured by TXC Corporation, designed for precision timing applications. It operates at a fundamental frequency of 25 MHz with a load capacitance of 8 pF. The component features a tight frequency tolerance and stability of ±10 ppm at 25°C and across the -30°C to +85°C operating temperature range. It utilizes a 4-pad seam seal ceramic package measuring 1.2 mm x 1.0 mm with a height of 0.7 mm. The equivalent series resistance (ESR) is specified at 100 Ohms, ensuring reliable oscillation in compact electronic circuits.

Crystals Feature Summary

• Seam seal ceramic construction provides robust environmental protection and mechanical stability.
• Compact 1.2x1.0 mm footprint enables high-density PCB layout for space-constrained designs.
• High frequency stability of ±10 ppm ensures accurate timing across industrial temperature ranges.

Crystals Applications

• Industrial control systems requiring precise clock signals
• Communication equipment utilizing standard MHz frequencies
• Consumer electronics with limited board space

Crystals Procurement Notes

Verify the specific ordering suffix and manufacturer part number against official TXC documentation to ensure compatibility with design requirements. Confirm that the seam seal package type matches the intended assembly process. Check current lifecycle status as components may be subject to obsolescence or replacement notices. Ensure all electrical parameters align with the target circuit specifications before finalizing procurement.

Crystals Selection Notes

Select this component when a small form factor and high stability are required for 25 MHz applications. The 8pF load capacitance must match the oscillator circuit design. Consider the 100 Ohm ESR limit to ensure proper startup characteristics. The wide temperature range makes it suitable for environments beyond standard commercial limits.

Crystals Part Context

This part belongs to the 8J series of seam seal crystals from TXC Corporation. These components are engineered for applications demanding reliability in harsh conditions. The series offers various frequency options within a miniature package, catering to modern electronics trends toward miniaturization and performance.

Crystals Replacement Considerations

Check for direct substitutes within the 8J series or other TXC seam seal lines. Verify that any replacement maintains the 1.2x1.0 mm dimensions and 8pF load capacitance. Ensure the new part meets the same ±10 ppm stability requirements and operates within the -30°C to +85°C range.