8J-27.000MEEV-T

Crystals Overview

The 8J-27.000MEEV-T is a quartz crystal oscillator manufactured by TXC Corporation, designed for surface-mount applications. It operates at a nominal frequency of 27 MHz with a load capacitance of 8 pF. The component exhibits a frequency tolerance and stability of ±10 ppm at both 25°C and the extended temperature range of -20°C to +70°C. It features a low equivalent series resistance of 100 Ohms and utilizes a four-pin CSMD package with dimensions of 1.2 mm x 1.0 mm.

Crystals Feature Summary

• Seam seal construction for enhanced environmental durability
• Compact four-pin surface-mount design for automated assembly
• High frequency stability across specified industrial temperature ranges

Crystals Applications

• Standard clock signal generation in digital circuits
• Frequency reference sources for communication modules
• Timing components in consumer electronic devices

Crystals Procurement Notes

Verify the specific package variant against official datasheets, as seam seal crystals may have distinct handling requirements. Confirm that the ±10 ppm stability meets system timing constraints for the intended operating environment. Ensure compatibility with standard reflow soldering profiles for four-pin CSMD packages during manufacturing processes.

Crystals Selection Notes

Select this component when a compact 27 MHz reference with high stability is required. The 8 pF load capacitance must match the oscillator circuit's input specifications. Consider the 100 Ohm ESR for drive level sensitivity and power consumption limits within the target application design.

Crystals Part Context

This part belongs to the 8J series of seam seal quartz crystals from TXC Corporation. These components are engineered for general-purpose timing applications requiring reliable performance in space-constrained designs. The series offers various frequency options while maintaining consistent electrical characteristics and mechanical footprints.

Crystals Replacement Considerations

Direct substitutes include other 27 MHz seam seal crystals with identical 1.2x1.0 mm dimensions, 8 pF load capacitance, and ±10 ppm stability. Verify pin configuration and ESR values to ensure circuit compatibility without redesign.