8J-25.000MEEV-T

Crystals Overview

The 8J-25.000MEEV-T is a seam-sealed MHz quartz crystal manufactured by TXC Corporation, designed for surface-mount applications. It operates at a fundamental frequency of 25 MHz with an 8 pF load capacitance. The component features tight frequency tolerance and stability of ±10 ppm at 25°C and over the -30 to +85°C temperature range. It utilizes a 4-pin CSMD package measuring 1.2 x 1.0 mm with a maximum height of 0.7 mm. Equivalent series resistance is specified at 150 Ohms, with a drive level of 50 uW.

Crystals Feature Summary

• Seam-sealed construction for enhanced environmental protection
• High precision frequency stability across industrial temperature ranges
• Compact surface-mount footprint suitable for space-constrained designs

Crystals Applications

• Precision timing circuits in consumer electronics
• Clock generation for microcontrollers and processors
• Communication equipment requiring stable reference frequencies

Crystals Procurement Notes

Verify the specific datasheet version for the 8J series to confirm mechanical dimensions and electrical parameters against current design requirements. Ensure compatibility with reflow soldering profiles recommended for seam-sealed crystals. Confirm availability status directly with the manufacturer or authorized distributors as supply conditions may vary.

Crystals Selection Notes

Select this component when high stability is required within a minimal footprint. The 1.2x1.0 mm size allows for dense PCB layouts. Consider the 150 Ohm ESR for oscillator circuit design to ensure proper startup and sustained oscillation. Verify that the operating environment remains within the specified -30 to +85°C range for guaranteed performance.

Crystals Part Context

This part belongs to the 8J series of seam-sealed MHz quartz crystals from TXC Corporation. These components are engineered for applications demanding superior frequency accuracy and reliability compared to standard ceramic-packaged crystals. The series supports various frequencies and load capacitances while maintaining a consistent small outline package.

Crystals Replacement Considerations

Direct substitutes must match the 1.2x1.0 mm package, 25 MHz frequency, 8pF load, and ±10ppm stability. Verify equivalent ESR and drive level specifications to ensure circuit compatibility.